subjectId 
Discipline Name 
Subject Name 
Coordinators 
Type 
Institute 
Content 
112101001 
Mechanical Engineering 
Second Level Course in Heat Transfer 
Prof. R.P. Vedula 
Web 
IIT Bombay 
Show Content
 Lecture 1 : Introduction and Heat Diffusion Equation
 Lecture 2 : Solution of Heat Diffusion Equation
 Lecture 3 : Conduction with heat generation(contd.). Fins and Fin optimization
 Lecture 4 : Fin Optimization(contd.). Underground Electric cable problem
 Lecture 5 : 1D conduction example problems. 2D conduction
 Lecture 6 : 2D conduction(contd.). 1D unsteady conduction
 Lecture 7 : 1D unsteady conduction(contd.)
 Lecture 8 : Superposition in Conduction
 Lecture 9 : Duhamel?s theorem(contd.) Solids in motion
 Lecture 10 : Derivation of conservation of mass and momentum equations
 Lecture 11 : Derivation of conservation of momentum(contd.)
 Lecture 12 : Derivation of conservation of energy
 Lecture 13 : Derivation of conservation of energy(contd.)
 Lecture 14 : Use of conservation equations
 Lecture 14a : Illustrative examples
 Lecture 15 : Pipe flow Simplification of energy equation
 Lecture 16 : Fully Developed Pipe flow with Constant Wall temperature and Heat Flux
 Lecture 17 : Developed velocity and Developing temperature in Pipe flow with Constant Wall temperature and Heat Flux
 Lecture 18 : Developed velocity and Developing temperature in Pipe flow with Constant Wall temperature
 Lecture 19 : Heat Transfer Enhancement Evaluation in Roughened Tubes
 Lecture 20: Heat Transfer Enhancement Evaluation in Roughened Heat Exchanger Tubes
 Lecture 20a : Illustrative examples
 Lecture 21 : Introductory Turbulent Flows
 Lecture 22 : Rough Surface Turbulent Flows
 Lecture 23 : Momentum Boundary Layer Equations
 Lecture 24 : Thermal Boundary Layer Equations
 Lecture 25 : Integral Boundary Layer Equations
 Lecture 26 : Introduction to Radiation
 Lecture 27 : One Dimensional Radiation Calculations
 Lecture 28 : Radiative Transport Equation
 Lecture 29 : Discrete Ordinates Methodology
 Lecture 30 : Discrete Ordinates Methodology(Contd.)
 Lecture 31 : Example Problems in Radiation
 Lecture 25a : Illustrative examples

112101002 
Mechanical Engineering 
Convective Heat and Mass Transfer 
Prof. A.W. Date 
Video 
IIT Bombay 
Show Content
 L1Introduction
 L2Flow Classifications
 L3Laws of Convection
 L4Scalar Transport Equations
 L5Laminar Boundary Layers
 L6Similarity Method
 L7Similaity Solns Velocity BL
 L8Similaity Solns Temperature BLI
 L9Similaity Solns Temperature BLII
 L10Integral BL Equations
 L11Integral Solns Laminar Velocity BL
 L12Integral Solns Laminar Temperature BL
 L13Superposition Theory
 L14Laminar Internal Flows
 L15FullyDeveloped Laminar Flows 1
 L16FullyDeveloped Laminar Flows 2
 L17FullyDeveloped Laminar Flows Heat Transfer  1
 L18FullyDeveloped Laminar Flows Heat Transfer  2
 L19Laminar Internal Developing Flows Heat Transfer
 L20Superposition Technique
 L21Nature of Turbulent Flows
 L22ASustaining Mechanism of Turbulence 1
 L22BSustaining Mechanism of Turbulence 1
 L23Sustaining Mechanism of Turbulence 2
 L24NearWall Turbulent Flows  1
 L25NearWall Turbulent Flows  2
 L26Turbulence Models  1
 L27Turbulence Models  2
 L28Turbulence Models  3
 L29Prediction of Turbulent Flows
 L30Prediction of Turbulent Heat Transfer
 L31Convective Mass Transfer
 L32Stefan Flow Model
 L33Couette Flow Model
 L34Reynolds Flow Model
 L35Boundary Layer Flow Model
 L36Evaluation of g and Nw
 L37Diffusion Mass Transfer Problems
 L38Convective MT Couette Flow
 L39Convective MT Reynolds Flow Model  1
 L40Convective MT Reynolds Flow Model  2
 L41Natural Convection
 L42Diusion Jet Flames

112101004 
Mechanical Engineering 
Cryogenic Engineering 
Prof. M.D. Atrey 
Video 
IIT Bombay 
Show Content
 L1Introduction to Cryogenic Engineering
 L2Properties of Cryogenic Fluids
 L3Properties of Cryogenic Fluids II
 L4Properties of Cryogenic
 L5Material Properties at Low Temperature
 L6Material Properties at Low Temperature II
 L7Material Properties at Low Temperature III
 L8Gas Liquefaction and Refrigeration Systems
 L9Gas Liquefaction and Refrigeration Systems II
 L10Gas Liquefaction and Refrigeration Systems III
 L11Gas Liquefaction and Refrigeration Systems IV
 L12Gas Liquefaction and Refrigeration Systems V
 L13Gas Liquefaction and Refrigeration Systems VI
 L14Gas Liquefaction and Refrigeration Systems VII
 L15Gas Liquefaction and Refrigeration Systems VIII
 L16Gas Liquefaction and Refrigeration Systems IX
 L17Gas Liquefaction and Refrigeration Systems X
 L18Gas Separation
 L19Gas Separation II
 L20Gas Separation III
 L21Gas Separation IV
 L22Gas Separation V
 L23Gas Separation VI
 L24Gas Separation VII
 L25Gas Separation VIII
 L26Cryocoolers
 L27Cryocoolers Ideal Stirling Cycle
 L28Cryocoolers Ideal Stirling Cycle II
 L29Cryocoolers Ideal Stirling Cycle III
 L30Cryocoolers Ideal Stirling Cycle IV
 L31Cryocoolers Ideal Stirling Cycle V
 L32Cryocoolers
 L33Cryogenic Insulation
 L34Cryogenic Insulation II
 L35Cryogenic Insulation III
 L36Vacuum Technology
 L37Vacuum Technology II
 L38Vaccum Technology
 L39Instrumentation in Cryogenics
 L40Instrumentation in Cryogenics II
 L41Instrumentation in Cryogenics III
 L42Safety in Cryogenics

112101005 
Mechanical Engineering 
Design For Manufacturing 
Prof. A. De 
Web 
IIT Bombay 
Show Content
 Lecture 1 : Need Identification and Problem Definition
 Lecture 2 : Concept Generation and Evaluation
 Lecture 3 : Embodiment Design
 Lecture 1 : Physical and Mechanical Properties of Engineering Materials
 Lecture 2 : Selection of Materials  I
 Lecture 3 : Selection of Materials  II
 Lecture 4 : Case Studies  I
 Lecture 5 : Selection of Shapes
 Lecture 6 : CoSelection of Materials and Shapess
 Lecture 7 : CaseStudiesII
 Lecture 1 : Review of Manufacturing Processes
 Lecture 2 : Design for Casting
 Lecture 3 : Design for Bulk Deformation Processes
 Lecture 4 : Design for Sheet Metal Forming Processes
 Lecture 5 : Design for Machining
 Lecture 6 : Design for Powder Metallurgy
 Lecture 7 : Design for Polymer Processing
 Lecture 8 : Coselection of Materials and Processes
 Lecture 9 : Case Studies  III
 Lecture 1 : Review of Assembly Processes
 Lecture 2 : Design for WeldingI
 Lecture 3 : Design for WeldingII
 Lecture 4 : Design for Brazing and Soldering
 Lecture 5 : Design for Adhesive bonding
 Lecture 6 : Design for Joining of Polymers
 Lecture 7 : Design for Heat Treatment
 Lecture 8 : Case Studies  IV
 Lecture 1 : Failure Mode and Effect Analysis
 Lecture 2 : Design for Quality
 Lecture 3 : Design for Reliability
 Lecture 4 : Approach to Robust Design
 Lecture 5 : Design for Optimization

112101095 
Mechanical Engineering 
Advanced Strength of Materials 
Prof. S.K. Maiti 
Video 
IIT Bombay 
Show Content
 Stress and Strain Tensor
 Stress and Strain Tensor (Continued) and Cauchy Formula for Traction
 Examples on Calculation of Strains and Tractions, Principal Stresses and Directions
 Example on Calculation of Principal Stresses and Directions, Orthogonality of Principal Directions, Principal Stresses are all Real
 Maximum Shear Stress and Octahedral Shear Stress, Deviatoric and Hydrostatic Stresses
 Transformation of Stresses and Mohr Circle in 3D
 Mohr Circle (Continued)
 Deformation, Rotation and Strain Tensors, Principal Strains,Deviatoric and Hydrostatic Strains
 Strain Transformations, Strains in Polar Coordinates, Equilibrium Equations in 2D
 Equilibrium Equations in 2D Polar Coordinates Plane Stress and Plane Strain Conditions
 StressStrain Relations for Isotropic, Orthotropic and Anisotropic Materials StressStrainTemperature Relations.
 Relation between Elastic Constants and Strain Energy Densities Recap of Lectures 1 to 11.
 Stress Distribution in Thick Cylinder
 Stresses due to Shrink Fitting
 Stresses in Rotating Disc
 Examples on Shrink Fitting and Rotating Disc
 Torsion of NonCircular Shaft
 Torsion of NonCircular Shaft (Continued)
 Membrane Analogy for Torsion
 Torsion of Thin Box Sections
 Torsion of Box and Open Sections
 Bending of Curved Bars
 Bending of Curved Bars (Continued)
 Theories of Failure
 Theories of Failure (Continued)
 Theories of Failure (Continued) and Their Applications, Griffith Theory of Brittle Fracture
 Application of Griffith Theory, IrwinOrowan Modification of Griffith Theory, Assessment of Effect of Dynamic Loading
 Theorems of Elasticity
 Theorems of Elasticity (Continued)
 Thermal Stress Distribution in Rectangular Sheet due to Symmetric and Asymmetric Temperature Fields
 Thermal Stress Distribution in Cylinders
 Unsymmetrical Bending.
 Shear Centre
 Plate Bending
 Plate Bending (Continued)
 Examples on Plate Bending
 Approximate Solutions for Bending of Rectangular and Circular Plates
 Thin Shells of Revolution
 Beam on Elastic Foundation
 Application of Beam on Elastic Foundation Analysis to Pressure Vessels for Calculation of Discontinuity Stresses

112101096 
Mechanical Engineering 
Dynamics of Machines 
Prof. P. Seshu,Prof. K. Kurien Issac,Prof. C. Amarnath 
Web 
IIT Bombay 
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112101098 
Mechanical Engineering 
Robotics 
Prof. C. Amarnath,Prof. B. Seth,Prof. K. Kurien Issac,Prof. P.S. Gandhi,Prof. P. Seshu

Web 
IIT Bombay 
Show Content

112101097 
Mechanical Engineering 
Heat and Mass Transfer 
Prof. U.N. Gaitonde,Prof. S.P. Sukhatme 
Video 
IIT Bombay 
Show Content
 Introduction to Heat and Mass Transfer
 Introduction
 Introduction
 Heat Conduction  1
 Heat Conduction  2
 Heat Conduction  3
 Heat Conduction  4
 Heat Conduction  5
 Heat Conduction  6
 Thermal Radiation  1
 Thermal Radiation  2
 Thermal Radiation  3
 Thermal Radiation  4
 Thermal Radiation  5
 Thermal Radiation  6
 Review Of Fluid Mechanics  1
 Review Of Fluid Mechanics  2
 Forced Convection  1
 Forced Convection  2
 Forced Convection  3
 Forced Convection  4
 Natural Convection  1
 Natural Convection  2
 Natural Convection  3
 Heat Exchangers  1
 Heat Exchangers  2
 Heat Exchangers  3
 Heat Exchangers  4
 Boiling and Condensation  1
 Boiling and Condensation  2
 Boiling and Condensation  3
 Boiling and Condensation  4
 Introduction to Mass Transfer  1
 Introduction to Mass Transfer  2
 Introduction to Mass Transfer  3

112101099 
Mechanical Engineering 
Robotics 
Prof. C. Amarnath,Prof. B. Seth,Prof. K. Kurien Issac,Prof. P.S. Gandhi,Prof. P. Seshu 
Video 
IIT Bombay 
Show Content
 Introduction to Robotics
 Technologies in Robots
 Industrial Robots
 Industrial Manipulators and its Kinematics
 Parallel Manipulators
 Grippers manipulators
 Electric Actuators
 Actuators  Electric, Hydraulic, Pneumatic
 Internal State Sensors
 Internal State Sensors
 External State Sensors
 Trajectory planning
 Trajectory planning
 Trajectory planning
 Trajectory planning
 Trajectory planning
 Trajectory planning
 Trajectory planning
 Trajectory planning
 Forward Position Control
 Inverse Problem
 Velocity Analysis
 Velocity Analysis
 Dynamic Analysis
 Image Processing
 Image Processing
 Image Processing
 Image Processing
 Image Processing
 Image Processing
 Robot Dynamics and Control
 Robot Dynamics and Control
 Robot Dynamics and Control
 Robot Dynamics and Control
 Robot Dynamics and Control
 Robot Dynamics and Control
 Futuristic Topics in Robotics
 Robot Dynamic and ControlCase Studies
 Robot Dynamic and ControlCase Studie
 Futuristic Topics in Robotics

112102102 
Mechanical Engineering 
Computer Aided Design and Manufacturing I 
Prof. Anoop Chawla 
Web 
IITDelhi 
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112102103 
Mechanical Engineering 
Computer Aided Design and Manufacturing II 
Prof. P.V. Madhusudan Rao 
Web 
IITDelhi 
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112102105 
Mechanical Engineering 
Kinematics 
Prof. Sudipto Mukherjee,Prof. Ashok K Mallik 
Web 
IITDelhi 
Show Content

112102107 
Mechanical Engineering 
Project and Production Management 
Prof. Arun Kanda,Prof. S.G. Deshmukh 
Web 
IITDelhi 
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112103109 
Mechanical Engineering 
Engineering Mechanics 
Prof. U.S. Dixit 
Web 
IIT Guwahati 
Show Content

112102014 
Mechanical Engineering 
Tribology 
Dr. Harish Hirani 
Video 
IIT Delhi 
Show Content
 Introduction
 Interdisciplinary Approach and Economic Benefits
 Friction
 Friction Estimation
 Friction Instability
 Wear
 Adhesive Wear
 Wear Mechanisms
 Wear Mechanisms ? 2
 Wear Analysis
 Lubrication and Lubricants
 Boundary Lubrication
 Lubrication Mechanisms
 Hydrodynamic Lubrication
 Lubricant Classifications
 Solid and Semi Solid Lubricants
 Liquid Lubricants
 Lubricant Additives
 Fluid Film Lubrication
 Reynolds Equation
 Solution of Reynolds Equation
 Hybrid Solution Approach(to solve Reynolds Equation)
 Finite Difference Method to Solve Reynolds Equation
 Viscosity Variation
 Estimating Elastic Deformation
 Thermo Hydrodynamic Lubrication
 Application of Tribology
 Rolling Element Bearings
 Rolling Element Bearings(contd)
 Rolling Element Bearings(contd)...
 Selection of Rolling Element Bearings
 Friction of Rolling Element Bearing
 Bearing Clearance
 Bearing Lubrication
 Tribology of Gears
 Friction and Lubrication of Gears
 Friction and Lubrication of Gears(contd)
 Surface Fatigue of Spur Gears
 Journal Bearings
 Hydrostatic Bearings
 Hydrodynamic Journal Bearings
 Design of Hydrodynamic Journal Bearings

112102015 
Mechanical Engineering 
Tribology 
Dr. Harish Hirani 
Web 
IIT Delhi 
Show Content
 Introduction to tribology
 History of tribology
 Interdisciplinary approach
 Economic benefits
 Causes of friction
 Adhesion theory
 Junction growth theory
 Laws of rolling friction
 Friction instability
 Introduction to Wear
 Adhesive wear
 Abrasive wear
 Corrosive wear
 Fretting wear
 Wear analysis
 Importance of lubrication
 Boundary lubrication
 Mixed lubrication
 Full fluid film lubrication hydrodynamic
 Elastohydrodynamic lubrication
 Types & properties of lubricants
 Lubricants additives
 Fluid mechanics concepts
 Equation of continuity & motion
 Generalised reynolds equation with compressible & incompressible lubricants
 Introduction
 Rolling Contact Bearings
 Gears
 Journal bearings

112102101 
Mechanical Engineering 
Computer Aided Design and Manufacturing 
Prof. Anoop Chawla,Prof. P.V. Madhusudan Rao 
Video 
IIT Delhi 
Show Content
 An Introduction to CAD
 Input Output Devices, Raster Graphics
 Raster Graphics  I
 Raster Graphics  II
 Polygon Filling
 Windowing and Clipping
 Clipping of Polygons
 2D Transformations
 3D Transformations and Projection
 Perspective Projections
 Projections and Hidden Surface Removal
 Hidden Surface Removal
 Hidden Surface Removal
 Hidden Surface Removal
 Finite Element Method : An Introduction
 Galerkin's Approach
 Galerkin's Method : 1D Finite Element Method
 1D Finite Element Problems
 1D Finite Element Problems
 FE Problems : Solving for Q
 1D  FE Problems : Galerkin's Approach
 Penalty Approach and Multi Point Boundary
 Quadratic Shape Functions
 2D  FE Problems
 2D  FE Problems (Contd.)
 3D  FE Problems
 3D  Tetrahedral and 2D  Quadrilateral Element
 Mesh Preparation
 Modeling of Curves
 Modeling of Curves
 Modeling of Curves
 Modeling of BSpline Curves
 Modeling of Bspline Curves
 Surface Modeling
 Surface Modeling
 Display of Curves and Surfaces
 Solid Modeling
 Solid Modeling
 Solid Modeling Using Octrees
 Computer Aided Design
 Computer Aided Manufacturing
 What is CAD/CAM
 An Overview of Geometric Modeling
 Parametric Cubic Curve
 Parametric Bezier Curve
 BSpline Curve
 Parametric Surfaces  Part1
 Parametric Surfaces  Part2
 Solid Modeling
 Geometric & Product Data Exchange
 Reverse Engineering

112102106 
Mechanical Engineering 
Project and Production Management 
Prof. Arun Kanda 
Video 
IIT Delhi 
Show Content
 Project and Production Management  An Overview
 Project Management: An Overview
 Project Identification and Screening
 Project Appraisal: Part 1
 Project Appraisal:Part II
 Project Selection
 Project Representation
 Consistency and Redundancy in Project Networks
 Basic scheduling with AOA Networks
 Basic Scheduling with AON Networks
 Project Scheduling with Probabilistic Activity
 Linear TimeCost Tradeoffs in Projects
 Project Crashing with Multiple Objectives
 Resource Profiles and Leveling
 Limited Resource Allocation
 Project Monitoring and Control with PERT/Cost
 Team Building and Leadership in Projects
 Organizational and Behavioral Issues
 Computers in Project Management
 Project Completion and Review
 Life Cycle of a Production System
 Role of Models in Production Management
 Financial Evaluation of capital Decisions
 Decision Trees and Risk Evaluation
 Introducing New Products & Services
 Economic Evaluation of New Products & Services
 Product Mix Decisions
 Product & Process Design
 Issues in Location of Facilities
 Mathematical Models for Facility Location
 Layout planning
 Computerised Layout Planning
 Product Layouts and Assembly Line Balancing
 Forecasting
 The Analysis of Time Series
 Aggregate Production Planning: Basic Concepts
 Modelling Approaches
 Basic Inventory Principles
 Inventory Modelling
 Material Requirements Planning
 Scheduling of Job Shops

112103111 
Mechanical Engineering 
Mechanical Vibrations 
Prof. Rajiv Tiwari,Prof. S.K. Dwivedy 
Web 
IIT Guwahati 
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112104113 
Mechanical Engineering 
Basic Thermodynamics 
Prof. Y.V.C. Rao,Prof. Gautam Biswas 
Web 
IITKANPUR 
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112104116 
Mechanical Engineering 
Finite Element Method 
Prof. P.M. Dixit 
Web 
IITKANPUR 
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112104117 
Mechanical Engineering 
Fluid Machinery 
Prof. Gautam Biswas,Prof. S. Sarkar,Prof. S.K. Som 
Web 
IITKANPUR 
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112104118 
Mechanical Engineering 
Fluid Mechanics 
Prof. Gautam Biswas,Prof. S.K. Som 
Web 
IITKANPUR 
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112104120 
Mechanical Engineering 
Introduction to Turbulence 
Prof. Gautam Biswas 
Web 
IITKANPUR 
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112104122 
Mechanical Engineering 
Materials Selection and Design 
Prof. Bishakh Bhattacharya 
Web 
IITKANPUR 
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112103016 
Mechanical Engineering 
Advanced Engineering Thermodynamics 
Prof. P. Mahanta 
Web 
IIT Guwahati 
Show Content
 Review of Thermodynamics
 Review of Thermodynamics I
 Review of Thermodynamics II
 Entropy
 Thermodynamic Relations ? I
 Thermodynamic Relations  II
 Application of First Law of Thermodynamics to Open System
 Exergy Analysis
 Examples of Quality Degradation
 Exergy Balance Equations and Tools
 Pinch Point Technology
 Third Law of Thermodynamics
 Introduction
 First order phase transition
 Second Order Phase Transition
 Mixture of variable composition
 Conditions of equilibrium of a heterogeneous system
 Stable Equilibrium
 Equations of State
 Gibbs Phase Rule
 Chemical Reaction
 Reaction Kinetics  I
 Reaction Kinetics  II
 Gibbs Function Change
 Fugacity, Activity and Enthalpy of Formation
 Thermodynamic Analysis
 Advance Thermodynamic Analysis
 Reactive systems
 Introduction to Kinetic Theory of Gases
 Molecular Collisions with a Stationary Wall
 Absolute Temperature Of A Gas
 Derivation from Ideal Gas Behavior
 MaxwellBoltzmann Velocity Distribution
 Applications of MaxwellBoltzmann Distribution
 Evaluation of Elementary Properties of a Gas Based on Kinetic Theory
 Principle Of Equipartition Of Energy
 Fundamentals
 Wave Mechanics
 Schrodinger Wave Equation
 Models in Statistical Thermodynamics
 FermiDirac statistics
 Partition Function and Application to Monoatomic Gas
 Principle of Equipartition of Energy and Statistics of a Photon Gas
 Application of Partition Function and Relation Between Entropy and Probability
 References

112103021 
Mechanical Engineering 
Gas Dynamics 
Dr. Vinayak Kulkarni 
Web 
IIT Guwahati 
Show Content
 Introduction
 Governing Equations Mass conservation Equation
 Governing Equations Momentum conservation Equation
 Governing Equations Energy conservation Equation
 Speed of Sound and Mach number
 Normal Shock I
 Normal Shock II
 Hugoniot equation
 Hugoniot Curve
 Normal Shock analysis using Hugoniot Curve
 Flow With Heat Addition: Rayleigh flow
 Flow With Heat Addition: Rayleigh Curve I
 Flow With Heat Addition: Rayleigh Curve II
 Rayleigh Flow Equations (Differential Form)
 1D flow with Friction: Fanno flow
 Differential Relation for Fanno flow
 Analysis of Fanno flow and Fanno Curve
 Oblique Shock I
 Oblique Shock II
 Oblique shock: Shock Plolar
 P diagram
 ShockShock Interaction: Different Family Shocks
 ShockShock Interaction: Same Family Shocks
 Shock Reflection
 Supersonic Expansion
 Basics of QuasiOne Dimensional Flows
 Flow through Nozzle
 Velocity Potential Equation
 Small Perturbation Theory
 Supersonic flow over a cone I
 Supersonic flow over a cone II
 Introduction to Method of Characteristics
 Equation of Method of Characteristics
 Application of Method of Characteristics
 Fundamentals of Shock Tube
 Shock Tube Relations
 High Speed Testing Facilities I
 High Speed Testing Facilities II
 Compressible flow visualization
 Diagnostics and measurement techniques

112103108 
Mechanical Engineering 
Engineering Mechanics 
Dr. G. Saravana Kumar,Prof. U.S. Dixit 
Video 
IIT Guwahati 
Show Content
 Fundamentals Of Engineering Mechanics
 Equations of Equilibrium
 Truss Analysis Part  2
 Truss Analysis Part  2
 Analysis of Frames Machines
 Internal Forces
 Internal Forces in Beams
 Cables
 Friction
 Application of Friction Part  1
 Application of Friction Part  2
 Application of Friction Part  3
 Centroids Center of Mass
 Centroids Area of Moments
 Product of Inertia, Rotation of Axis and Principle Moments of Inertia
 Principle Mass Moments of Inertia
 Second Moment of Mass
 Virtual Work of Ideal System
 Principle of Virtual Work
 Systems with Friction
 Potential Energy
 Stability of Equilibrium
 Kinematics of a Particles
 Kinematics of a Particle Moving on a Curve
 Relative Motion
 Plane Kinematics of Rigid Bodies
 Kinematics of a Particle
 Work and Enjoy
 Impulse and Momentum
 Direct and Oblique Impulse
 Plane Kinetics of Rigid Bodies
 Kinetics of a Body
 Method of Momentum and Analysis of Robot Manipulator
 Kinematics in 3D
 Kinetics in 3D
 Free Vibration
 Forced Vibration Damped Undamped
 Vibration of Rigid Bodies Part  1
 Vibration of Rigid Bodies Part  2
 Some Problems of Vibration

112103112 
Mechanical Engineering 
Mechanical Vibrations 
Prof. Rajiv Tiwari,Prof. S.K. Dwivedy 
Video 
IIT Guwahati 
Show Content
 Overview of the Course, Practical and Research Trends
 Harmonic and Periodic Motions, Vibration Terminology
 Vibration Model, Equation of MotionNatural Frequency
 Energy Method, Principle of Virtual Work
 Viscously Damped Free Vibration Special Cases: Oscillatory
 Logarithmic Decrement Experimental Determination of Damping Coefficient Hystersis Loop
 Coulomb Damping other Damping Models
 Forced Harmonic Vibration, Magnification Factor
 Laplace Transform, Superposition Theorem
 Rotor Unbalance and Whirling of Shaft, Transmissibility
 Support Motion, Vibration Isolation
 Sharpness of Resonance, Vibration Measuring Instruments
 Generalized and Principle Coordinates, Derivation of Equation of Motion
 Lagranges's Equation
 Coordinate Coupling
 Forced Harmonic Vibration
 Tuned Absorber, Determination of Mass Ratio
 Tuned and Damped Absorber, Untuned Viscous Damper
 Derivation of Equations of Motion, Influence Coefficient Method
 Properties of Vibrating Systems: Flexibility & Stiffness Matrices, Reciprocity Theorem
 Modal Analysis: Undamped
 Modal Analysis: Damped
 Simple Systems With One Two or Three Discs Geared System
 MultiDegree of Freedom SystemsTransfer Matrix Method Branched System
 Derivation of Equations of Motion Part 1  Newton
 Derivation of Equations of Motion Part 2  Newton
 Vibration of Strings
 Longitudinal and Torsional Vibration of Rods
 Transverse Vibration of Beams, Equations of Motion and Boundary Conditions
 Transverse Vibration of Beams: Natural Frequencies and Mode Shapes
 Rayleigh's Energy Method
 Matrix Iteration Method
 Durkerley, RayleighRitz and Galerkin Method
 Finite Element Formulation for Rods, Gear Train and Branched System
 Finite Element Formulation for Beams: Galerkin
 Global Finite Element Assembly and Imposition of Boundary Conditions
 Vibration Testing Equipments: Signal Measurements
 Vibration Testing Equipments: Signal Analysis
 Field Balancing of Rotors
 Condition Monitoring

112103174 
Mechanical Engineering 
Mechatronics and Manufacturing Automation 
Dr. Shrikrishna N. Joshi 
Web 
IIT Guwahati 
Show Content
 Introduction
 Mechatronics: products and systems in manufacturing
 Sensors and transducers
 Displacement and position sensors
 Displacement, position and proximity sensors
 Velocity, motion, force and pressure sensors
 Temperature and light sensors
 Signal Conditioning Devices
 Protection, conversion and pulse width modulation
 Data conversion devices
 Introduction to Microprocessors and Microcontrollers
 Introduction to microprocessor programming
 Programmable Logic Controllers
 PID controllers
 Elements of CNC machine tools: electric motors
 Stepper motors and Servo motors
 Cams
 Linear motion drives
 Indexing Mechanisms
 Tool magazines and transfer systems
 Introduction of Hydraulic Systems
 Hydraulic Pumps1
 Hydraulic Pumps 2
 Control Valves 1
 Control valves 2
 Pressure relief valves
 Graphical representation of hydraulic and pneumatic elements
 Design of Hydraulic Circuit
 Introduction to Pneumatic System
 Compressors
 Air Treatment and Pressure Regulation
 Actuators
 Pneumatic Controllers
 Applications of Pneumatic Systems
 CNC programming: fundamentals
 CNC programming: Drilling operations
 CNC programming: Milling operations
 CNC programming: Turning operations
 Industrial robotics1
 Industrial robotics2
 Assignments
 References
 MidSem Exam
 EndSem Exam

112104029 
Mechanical Engineering 
Biomicroelectromechanical systems 
Dr. Shantanu Bhattacharya 
Video 
IIT Kanpur 
Show Content
 Lecture_01
 Lecture02
 Lecture03
 Lecture04
 Lecture05
 Lecture06
 Lecture07
 Lecture08
 Lecture0910
 Lecture11
 Lecture13
 Lecture14
 Lecture15
 Lecture16
 Lecture17
 Lecture18
 Lecture19
 Lecture20
 Lecture21
 Lecture22
 Lecture23
 Lecture24
 Lecture25
 Lecture26
 Lecture27
 Lecture28
 Lecture29
 Lecture30
 Lecture31
 Lecture32
 Lecture33
 Lecture34
 Lecture35
 Lecture36
 Lecture37
 Lecture38
 Lecture39
 Lecture40

112104030 
Mechanical Engineering 
Computational Fluid Dynamics and Heat Transfer 
Prof. Gautam Biswas 
Web 
IIT Kanpur 
Show Content
 Finite Difference Method
 Elementary Finite Difference Quotients
 Basic Aspects of Finite Difference Equations
 Consistency
 Explicit and Implicit Methods
 ADI Method
 Errors and Stability Analysis
 Stability of Hyperbolic and Elliptic Equations
 Stability and Fluid Flow Modeling
 Conservative Property
 The upwind scheme
 Second Upwind Differencing or Hybrid Scheme
 Improvement of Discretization Schemes
 The Basic Technique
 A Generalized Approach for Finite Volume Methods
 Finite Volume Discretization of Equations with Second Derivatives
 Finite Volume Discretization of Equations with Second Derivatives(contd...)
 Introduction and Formulation
 Formulation of Weighted Residual Method
 Shape Functions and their Evaluation
 More about Shape functions and their evaluation
 Boundary Conditions and Other Important Issues
 The unsteady problem
 Vorticitystream function approach for solving NavierStokes Equations
 Boundary condition
 Application to Curvilinear Geometries
 Semi Implicit Method for Pressure Linked Equations (SIMPLE)
 Semi Implicit Method for Pressure Linked Equations (SIMPLE) (contd...)
 Solution Procedure
 Twodimensional system of equations and linebyline TDMA
 Solution of the unsteady NavierStokes Equations
 MAC formulation
 MAC formulation (contd...)
 Boundary condition (contd...)
 Numerical stability consideration
 Solutions of Energy Equation
 Overall Strategy for solving Flow Equations
 Solution Procedure in curvilinear Coordinates
 Scalar Transport
 Interpolation Practices (Differencing Schemes)
 Calculation of Pressure
 assignment1
 assignment 2
 assignment 3
 assignment4.pdf
 assignment 5
 assignment 6

112104031 
Mechanical Engineering 
Computer Aided Engineering Design 
Dr. Anupam Saxena 
Video 
IIT Kanpur 
Show Content
 Lecture01
 Lecture02
 Lecture03
 Lecture04
 Lecture05
 Lecture06
 Lecture07
 Lecture08
 Lecture09
 Lecture10
 Lecture11
 Lecture12
 Lecture13
 Lecture14
 Lecture15
 Lecture16
 Lecture17
 Lecture18
 Lecture19
 Lecture20
 Lecture21
 Lecture22
 Lecture23
 Lecture24
 Lecture25
 Lecture26
 Lecture27
 Lecture28
 Lecture29
 Lecture30
 Lecture31
 Lecture32
 Lecture33
 Lecture34
 Lecture35
 Lecture36
 Lecture37
 Lecture38
 Lecture39
 Lecture40

112104033 
Mechanical Engineering 
Engine Combustion 
Prof. B.P. Pundir 
Web 
IIT Kanpur 
Show Content
 Introduction to IC Engines and Air Pollution
 Engine Emissions and Air Pollution
 Introduction to Pollutant Formation
 Mechanisms of Nitrogen Oxides Formation
 Formation of NOx in SI Engines
 Formation of NOx in CI Engines and NO2 Emissions
 Mechanisms of CO and HC Formation in SI Engines
 Mechanisms of HC Formation in SI Engines
 Mechanisms of HC Formation in SI Engines.... contd.
 Postflame Oxidation of HC and Transport to Exhaust
 Formation of HC Emissions in CI Engines
 Mechanisms of Formation of Soot and PM
 Soot Formation Processes
 Effect of SI Engine Design and Operating Variables on Emissions
 Effect of CI Engine Design and Operating Variables on Emissions
 Emission Test Procedures
 Emission Standards
 Emission Measurement
 Emission Control by Engine Design Variables
 ADDON SYSTEMS FOR CONTROL OF ENGINEOUT EMISSIONS
 Engine Exhaust Aftertreatment
 Oxidation and Three Way Catalytic Converters
 Advanced Catalysts for HC Control
 Lean deNOx Catalysts and Catalyst Poisoning
 Thermal Catalytic Deactivation, Summary of SI Emission Control
 An Overview of CI Engine Emission Control
 EMISSION CONTROL BY ENGINE VARIABLES AND EGR
 Emission Control by Design Variables and EGR ( Contd.)
 Diesel Exhaust Gas Aftertreatment
 Diesel Particulate Filters
 Diesel Particulate Filters (contd.)
 Stratified Charge Engines
 HCCI and CAI Engines
 HCCI Diesel Engines
 Alternative Powerplants
 Hydrocarbon Fuels and Quality Requirements
 Motor Gasoline
 Diesel Fuels
 Alternative Fuels
 Alternative Fuels (contd.)

112104039 
Mechanical Engineering 
Optical Measurement Techniques in Thermal Sciences 
Prof. K. Muralidhar,Prof. P.K. Panigrahi 
Web 
IIT Kanpur 
Show Content
 Role of experiments in engineering
 Sources of error
 Data analysis
 Similarity principles
 Design of experiments
 Uncertainty analysis
 References
 Problems
 Pressure measurement
 Hotwire anemometry
 Temperature measurement
 Temporal and frequency response
 References
 Problems
 Light sources and LDV
 Introduction to PIV
 Two wire hotwire measurement
 Analysis of PIV data
 Processing velocity vectors
 Validation of PIV with HWA
 References for Velocity Measurement
 Additional References
 Problem for module Velocity Measurement
 Supplementary Reading
 Wave optics and interference phenomenon
 Applications, literature review, interferometry
 Fringe analysis and image processing
 Extraction of temperature data
 Applications  buoyant convection
 Three dimensional convection phenomenon
 Introduction to tomography, CBP
 Iterative algorithms
 Analysis of wedge fringes and Michelson interferograms
 Closing Remarks
 Interferogram
 References for Interferometry
 General References
 Problem for Interferometry
 Supplementary Reading for Interferometry
 Introduction to schlieren and shadowgraph
 Schlieren imaging of crystal growth
 Crystal growth apparatus
 Review of optical techniques for imaging crystal growth
 Three dimensional reconstruction of schlieren data
 Results and discussion related to crystal growth (part 1)
 Results and discussion related to crystal growth (part 2)
 Closure
 Color schlieren technique
 Videos
 References for Schlieren and Shadowgraph
 Problem for Schlieren and Shadowgraph
 Supplementary Reading for Schlieren and Shadowgraph
 Introduction to liquid crystal thermography
 HSI model
 Calibration of LCT
 Measurement of heat transfer coefficient
 Validation of LCT measurements
 Videos for liquid crystal thermography
 References for liquid crystal thermography
 Problems for Liquid Crystal Thermography
 Introduction, absorbtion techniques
 Mie, Rayleigh, quantum scattering
 Raman spectroscopy, fluorescence
 References for Scattering Techniques
 Problems for Scattering Techniques
 Summary Presentation
 Experimental Study of RayleighBenard Convection Using Interferometric Tomography
 Experimental Study of Convection in Differentially Heated Fluid Layers Using Laser Interferometry
 Optical Imaging And Conrol of Convection Around a KDP Crystal Growing From its Aqueous Solution
 Sensitivity Of A Square Cylinder Wake To Orientation Oscillation In The Intermediate Reynolds Number Regime
 Convection, Concentration and Surface Feature Analysis During Crystal Growth From Solution Using Shadowgraphy, Interferometry and Tomography
 SchlierenInterferometric Study of Circular And Square Cylinder Wakes: Effect of Buoyancy And Oscillation

112104040 
Mechanical Engineering 
Principles of Vibration Control 
Prof. Bishakh Bhattacharya 
Web 
IIT Kanpur 
Show Content
 Introduction to Vibration Control
 Strategies of Vibration Control
 Active Vibration Control
 Control of Vibration due to forced excitation and other causes
 Balancing of Rigid Rotors
 Field Balancing
 Detuning and Decoupling
 Damping Models and Measures
 Energy Dissipation in Structural Materials
 Selection Criteria for Linear Hysteretic Materials
 Design for Enhanced Material Damping
 Linear Viscoelastic Model
 Advanced Models of Viscoelastic Materials
 Frequency and Temperature Dependence of Complex Elastic Modulus
 Application of Visco elastic Materials (VEM)
 Simple Vibration Neutraliser
 Application of Dynamic Vibration Absorption
 Design of Damped DVA
 Active DVA
 Elements of Vibration Isolation
 Vibration Isolation of SDOF System
 Introduction to Active Vibration Control: Organization
 Feedback and Feedforward AVC for SISO Systems
 State Space Representation of MIMO System
 Full State FeedBack Control of Vibration
 Design of observer for a Vibrating System
 Distributed Vibration Control of Smart Composite Beams
 Modelling of Active Distributed Vibration Control System for Composite Beam Structure
 Example of Distributed Control
 Introduction to Smart Materials
 Quantitative Description of Piezoelectric Sensing and Actuation
 Magnetostrictive Material
 Piezoelectric & Magnetostrictive Sensors and Actuators
 Shape Memory Alloy based Actuators
 Active Fibre Composites
 Electrorheological and Magnetorheological Fluid based Dampers
 Active Constrained Layer Damping
 Modal Model of ACLD
 Numerical Analysis of ACLD
 Finite Element Analysis of Smart Beam

112104114 
Mechanical Engineering 
Dynamics of Machines 
Prof. Amitabha Ghosh 
Video 
IIT Kanpur 
Show Content
 Rigid Body Motion  Part 1
 Rigid Body Motion  Part 2
 Dynamic Force Analysis of Mechanisms
 Space Motion of Rigid Bodies
 Inertia Tensor Angular Momentum
 Euler's Equation of Motion
 Gyroscopic Action in Machines
 Unbalance in Machines
 Rotary Balancing
 Balancing Machines
 Field Balancing of Rotors
 SingleCylinder Engine Balancing
 Balancing of Single Slider Machines
 InLine Engine Balancing
 V and Radial Engine Balancing
 Turning Moment Diagram
 Flywheel Analysis
 Module 7  Lecture 1  Dynamics of Machines
 Module 7  Lecture 2  Dynamics of Machines
 Module 7  Lecture 3  Dynamics of Machines
 Module 8  Lecture 1  Dynamics of Machines
 Module 8  Lecture 2  Dynamics of Machines
 Module 8  Lecture 3  Dynamics of Machines
 Module 9  Lecture 1  Dynamics of Machines
 Module 9  Lecture 2  Dynamics of Machines
 Module 10  Lecture 1  Dynamics of Machines
 Module 10  Lecture 2 Dynamics of Machines
 Module 11  Lecture 1  Dynamics of Machines
 Rotating Vector Approach
 Equivalent viscous damping
 Module 11  Lecture 4  Dynamics of Machines
 Systems with two degree of freedom
 Tuned Vibration Absorber
 Design of Vibration Absorbers
 Flexibility Matrix Influence Coeff
 Forced Vibration of multiple
 Forced Vibration of Multiple degrees
 Module 13  Lecture 1  Vibration of Continuous Systems
 Module 13  Lecture 2  Vibration of Continuous Systems
 Vibration of Beams
 Rayleigh's method
 RayleighRitz Method
 Vibration Measurement
 Vibration Measurement Types of Pickups

112104115 
Mechanical Engineering 
Finite Element Method 
Prof. C.S. Upadhyay 
Video 
IIT Kanpur 
Show Content
 Module 1  Lecture 1
 Module 1  Lecture 2
 Module 1  Lecture 3
 Module 2  Lecture 1
 Module 2  Lecture 2
 Module 2  Lecture 3
 Module 2  Lecture 4
 Module 3  Lecture 1
 Module 3  Lecture 2
 Module 3  Lecture 3
 Module 4  Lecture 1
 Module 4  Lecture 2
 Module 4  Lecture 3
 Module 5  Lecture 1
 Module 5  Lecture 2
 Module 5  Lecture 3
 Module 6  Lecture 1
 Module 6  Lecture 2
 Module 6  Lecture 3
 Module 7  Lecture 1
 Module 7  Lecture 2
 Module 7  Lecture 3
 Module 7  Lecture 4
 Module 8  Lecture 1
 Module 8  Lecture 2
 Module 8  Lecture 3
 Module 9  Lecture 1
 Module 9  Lecture 2
 Module 9  Lecture 3
 Module 10  Lecture 1
 Module 10  Lecture 2
 Module 11  Lecture 1
 Module 11  Lecture 2
 Module 12  Lecture 1
 Module 13  Lecture 1
 Module 13  Lecture 2
 Module 14  Lecture 1
 Module 14  Lecture 2

112104121 
Mechanical Engineering 
Kinematics of Machines 
Prof. Ashok K Mallik 
Video 
IIT Kanpur 
Show Content
 Module 1  Lecture 1
 Module 1  Lecture 2
 Module 1  Lecture 3
 Module 2  Lecture 1
 Module 2  Lecture 2
 Module 2  Lecture 3
 Module 3  Lecture 1
 Module 3  Lecture 2
 Module 3  Lecture 3
 Module 3  Lecture 4
 Module 4  Lecture 1
 Module 4  Lecture 2
 Module 5  Lecture 1
 Module 5  Lecture 2
 Module 5  Lecture 3
 Module 6  Lecture 1
 Module 6  Lecture 2
 Module 6  Lecture 3
 Module 7  Lecture 1
 Module 7  Lecture 2
 Module 7  Lecture 3
 Module 8  Lecture 1
 Module 8  Lecture 2
 Module 9  Lecture 1
 Module 9  Lecture 2
 Module 9  Lecture 3
 Module 9  Lecture 4
 Module 10  Lecture 1
 Module 10  Lecture 2
 Module 10  Lecture 3
 Module 11  Lecture 1
 Module 11  Lecture 2
 Module 11  Lecture 3
 Module 12  Lecture 1
 Module 12  Lecture 2
 Module 12  Lecture 3
 Module 13  Lecture 1
 Module 13  Lecture 2
 Module 13  Lecture 3

112104158 
Mechanical Engineering 
Modelling and control of Dynamic ElectroMechanical System 
Prof. Bishakh Bhattacharya 
Web 
IIT Kanpur 
Show Content
 Introduction to Dynamic System Modelling
 Information Organization through Block Diagram
 Information Organization through Signal Flow Graph
 State Space Approach in Modelling
 Dynamic Modelling of Mechanical Systems
 Dynamic Modelling: Energy Approach
 Modeling of Electrical Elements
 A Brief Review of Laplace Transforms
 Dynamic Response of First Order Systems
 Dynamic Response of Second Order Systems
 Steady State error of a System
 Stability of a Dynamic System
 Stability of a TimeVariant Dynamic System
 Nyquist Stability Criteria
 Frequency Response study using Nyquist Criteria
 Root Locus Method ? Part 1
 Root Locus Method Part 2
 Effect of Different Parameters on Root Locus
 Design of Controller using Root Locus Method
 Design of a Lead Compensator
 LeadLag Compensator and Notch Filter
 Time Delay and Use of MATLAB in Controller Design
 PID Controller Design
 PID Controller Design ? Part B
 Introduction to Bode Plot
 Bode Plot for Controller Design
 State Space Design
 Controllability & Observability of Dynamic Systems
 Full State Feedback Control
 Full State Feedback Control (noncanonical)
 Observer Design
 Reduced Order Observer Design
 Optimal Controller Design Using Linear Quadratic Regulator
 Direct Output Feedback Control
 Independent Modal Space Control for Flexible Dynamic Systems
 Introduction to Actuators
 High Precision and Advanced Actuators
 Actuator Governing Equation
 Introduction to Photo Sensors
 Introduction to Position Sensing

112104160 
Mechanical Engineering 
Structural Health Monitoring of Composites 
Prof. Anand Kumar ,Prof. Bishakh Bhattacharya 
Web 
IIT Kanpur 
Show Content
 symbols
 Introduction
 Introduction to Structural Health Monitoring using Smart Materials
 Structural Health Monitoring versus Non Destructive Evaluation
 Overview of Smart Materials
 Emerging SHM Technologies
 Magnetostrictive sensors
 SHM using Optical Fibre
 Overview of Application Potential of SHM
 Notable Industrial Applications of SHM
 Underground and Other Structures
 Smart Sensor and Actuator Technologies for SHM
 Understanding Magnetostrictive materials
 Optical Fibres and Lamb Wave Method
 Solution Domain for SHM
 Vibration based damage detection
 Vibration Control of Smart Composite Plate
 Constitutive Relationship
 Element Matrices
 Element Mass Matrix
 Developing actuator and sensor influence matrix.
 Sensor Voltage
 Active Control of Damping
 A Case Study Performance of different patch configurations
 Structural health monitoring of composite laminate using piezoelectric sensory layer
 Delamination sensing with piezoelectric sensory layer
 Voltage response in piezoelectric patch for Configuration 2
 ElectricalMechanical Impedance (EMI) Method
 A case study: results and discussions
 Structural health monitoring using magnetostrictive sensory layer
 Delamination
 Constitutive relations for composite laminate
 Laminated beam subjected to mechanical input
 Asymmetric laminate with MS layer away from the mid plane
 Convergence analysis for stress and strain using present model
 Experimental modal analysis for damage detection in composite plates using laser doppler vibrometer
 Laser doppler vibrometry
 Velocity and displacement measurement
 Composite plates with 0o plies
 Composite plates with 90o plies
 Crossply composite plates
 References

112104161 
Mechanical Engineering 
Mechanics of Laminated composite structure 
Prof. Nachiketa Tiwari 
Web 
IIT Kanpur 
Show Content
 Introduction
 Introduction (contd...)
 Introduction 2
 Introduction3
 Behavior of Unidirectional Composites
 Behavior of Unidirectional Composites (contd...)
 Behavior of Unidirectional Composites 2
 Analysis of an Orthotropic Ply
 Analysis of an Orthotropic Ply (contd...)
 Analysis of an Orthotropic Ply 2
 Analysis of a Laminated Composite
 Analysis of a Laminated Composite (contd...)
 Analysis of a Laminated Composite 2
 Equilibrium Equations for Plates
 Boundary Conditions for
 Semi?Infinite Plates
 Semi?Infinite Plates (contd...)
 Semi?Infinite Plates 2
 Thermal Stresses in Plates
 Thermal Stresses in Plates 2
 Finite Rectangular Plates
 Simply Supported Plates with Normal Load
 Rectangular Plates with SS on Two Sides
 Rectangular Plates with SS on Two Sides (contd...)
 Virtual Work Approaches
 Application of Galerkin Method
 The Galerkin Method (contd...)
 The Role of D16 in a Simply?
 Energy Methods
 Energy Methods (contd...)
 Energy Methods 2
 Energy Methods 2 (contd...)
 Stability of Conservative Systems
 Geometric Nonlinearity in Composite Plates
 Buckling and Geometric Nonlinearity
 Buckling of Plates
 Buckling of Plates (contd...)
 Behavior of Short?Fiber Composites
 Behavior of Short?Fiber Composites (contd...)
 Closure

112104168 
Mechanical Engineering 
Introduction to Composites 
Prof. Nachiketa Tiwari 
Web 
IIT Kanpur 
Show Content
 Introduction to composites
 Introduction to composites
 Introduction to composites
 Glass Fibers
 Graphite Fibers
 Aramid, Metallic and Other Fibers
 Matrix materials and Polymers
 Polymer Matrix Materials
 Metals and Fillers
 Manufacturing of thermoset composites
 Manufacturing of thermoset composites
 Manufacturing of thermoset composites
 Other Composite Fabrication Methods
 Important Terminologies
 Behavior of unidirectional composites
 Behavior of unidirectional composites
 Behavior of unidirectional composites
 Shortfiber composites
 Shortfiber composites
 Shortfiber composites
 Shortfiber composites
 Orthotropic laminate
 Orthotropic laminate
 Orthotropic laminate
 Laminated Composites
 Laminated Composites
 Laminated Composites
 Failure of Composites
 Failure of Composites
 Failure of Composites
 Failure of Composites
 Failure of Composites
 Hygrothermal Effects
 Hygrothermal Effects
 Hygrothermal Effects
 Hygrothermal Effects
 Hygrothermal Effects
 Thermal stresses in beams
 Residual Thermal Stress
 Closure

112104173 
Mechanical Engineering 
Smart Material, Adaptive Structures and Intelligent Mechanical Systems  IITK 
Prof. Bishakh Bhattacharya,Prof. Nachiketa Tiwari 
Web 
IIT Kanpur 
Show Content
 Introduction to Smart Material
 Introduction to Piezoelectric Materials
 Magnetostrictive Smart Materials (Part 1)
 Magnetostrictive Smart Materials (Part 2)
 Active Smart Polymers (Part 1)
 Active Smart Polymers (Part 2)
 Smart Muscles based on Shape Memory Alloys and Electroactive Polymer
 Modelling of Piezoelectric Material (Part 1)
 Modelling of Piezoelectric Material (Part 2)
 Modelling of Induced Strain Actuation (Part 1)
 Modelling of Induced Strain Actuation (Part 2)
 Lecture12
 Introduction to Composites
 Behavior of Unidirectional Composites
 Behavior of Unidirectional Composites
 Behavior of Unidirectional Composites
 Analysis of an Orthotropic Ply
 Analysis of an Orthotropic Ply
 Analysis of an Orthotropic Ply
 Analysis of a Laminated Composite
 Analysis of a Laminated Composite
 Analysis of a Laminated Composite
 Equilibrium Equations for Plates
 Semi?Infinite Plates
 Semi?Infinite Plates
 Finite Rectangular Plates
 Simply Supported Plates with Normal Load
 Virtual Work Approaches
 Application of Galerkin Method
 The Galerkin Method
 The Role of D16 in a Simply? Supported Rectangular Plate
 Energy Methods
 Modelling of Smart Composite Beam (Part 1)
 Modelling of Smart Composite Beam (Part 2)
 Delamination Sensing and Vibration Control using Magnetostrictive Materials (Part 1)
 Delamination Sensing and Vibration Control using Magnetostrictive Materials (Part 2)
 Actuators & Sensors based on HBLS Smart Materials ? Device Design
 Intelligent Devices (Part 1)
 Intelligent Devices (Part 2)
 MEMS based Actuators

112105125 
Mechanical Engineering 
Design of Machine Elements I 
Prof. S.K. Roychowdhury,Prof. B. Maiti,Prof. G. Chakraborty 
Web 
IIT Kharagpur 
Show Content

112105127 
Mechanical Engineering 
Manufacturing Processes II 
Prof. A.K. Chattopadhyay,Prof. A.B. Chattopadhyay,Prof. S. Paul 
Web 
IIT Kharagpur 

112105129 
Mechanical Engineering 
Refrigeration and Air Conditioning 
Prof. M. Ramgopal 
Web 
IIT Kharagpur 

112105045 
Mechanical Engineering 
Computational Fluid Dynamics 
Prof. S. Chakraborty 
Video 
IIT Kharagpur 
Show Content
 Introduction to Computational Fluid Dynamics and Principles of Conservation
 Conservation of Mass and Momentum: Continuity and Navier Stokes Equation
 Navier Stokes Equation (Contd.)
 Energy Equation and General Structure of Conservation Equations
 Classification of Partial Differential Equations and Physical Behaviour
 Classification of Partial Differential Equations and Physical Behaviour (Contd.)
 Approximate Solutions of Differential Equations: Error Minimization Principles
 Approximate Solutions of Differential Equations: Variational Principles and Weighted Residual Approach
 Weighted Residual Approach and Introduction to Discretization
 Fundamentals of Discretization: Finite Element Method
 Fundamentals of Discretization: Finite Difference and Finite Volume Method
 Fundamentals of Discretization: Finite Volume Method (Contd.)
 Finite Volume Method: Some Conceptual Basics and Illustrations through 1D Steady State Diffusion Problems
 Finite Volume Method: Boundary Condition Implementation and Discretization of Unsteady State Problems
 Finite Volume Method: Discretization of Unsteady State Problems
 Important Consequences of Discretization of Unsteady State Problems
 Important Consequences of Discretization of Time Dependent Diffusion Type Problems (Contd.) and Stability Analysis
 Discretization of Hyperbolic Equations: Stability Analysis
 PART 1 : Stability of Second Order Hyperbolic Equations PART 2 : MidSemester Assessment Review (Questions and Answers)
 PART 1: MidSemester Assessment Review (Questions and Answers) (Contd.) PART 2: Finite Volume Discretization of 2D Unsteady State Diffusion Type
 Solution of Systems of Linear Algebraic Equations
 Solution of Systems of Linear Algebraic Equations: Elimination Methods
 Solution of Systems of Linear Algebraic Equations: Elimination Methods (Contd.)
 Elimination Methods: Error Analysis
 Iterative Methods for Numerical Solution of Systems of Linear Algebraic Equations
 Iterative Methods for Numerical Solution of Systems of Linear Algebraic Equations (Contd.)
 Iterative Methods: Further Examples
 PART 1: Combination of Iteration & Elimination Techniques PART 2: Introduction to Gradient Search Methods
 Gradient Search Methods (Contd.)
 Discretization of ConvectionDiffusion Equations: A Finite Volume Approach
 Discretization of ConvectionDiffusion Equations: A Finite Volume Approach (Contd.)
 Discretization of Convection Diffusion Equations: A Finite Volume Approach (Contd.)
 Discretization of Convection Diffusion Equations: A Finite Volume Approach (Contd.)
 Discretization of ConvectionDiffusion Equations: A Finite Volume Approach ( Contd.)
 Discretization of Navier Stokes Equations
 Discretization of Navier Stokes Equations ( Contd.)
 Discretization of Navier Stokes Equations ( Contd. )
 PART 1 : Discretization of Navier Stokes Equations (Contd.) PART 2 : Fundamentals of Unstructured Grid Formulation
 Unstructured Grid Formulation (Contd.)
 What is there in implementing a CFD Code
 Introduction to Turbulence Modeling
 Introduction to Turbulence Modeling (Contd.)
 End Semester Questions Review

112105051 
Mechanical Engineering 
Solar Energy Technology 
Prof. V.V. Satyamurty 
Video 
IIT Kharagpur 
Show Content
 Energy and Dependence on External Sources and Sun, Physical Descriptions and Reactions
 Sun  Earth Geometry
 Terminology Extra  Terrestrial Radiation Terrestria Radiation
 Measuring Instruments
 Estimation of Solar Radiation or Details
 Radiation Processing  Long Term
 Evaluation of the Apparent Sunrise and Sunset Angles
 Estimation of Daily/Monthly Average daily Tilt Factor Under Terrestrial Conditions
 Solar Colector Basics
 Transmission  Absorptance Product
 Daily (Or Monthly Average Daily) Transmittance  Absorptance Product Analytical Evaluation
 Theory of Flat Plate Collectors  Liquid Based (A)
 Theory of Flat Plate Collectors  Liquid Based (B)
 Theory of Flat Plate Collectors  Liquid Based (C)
 Mean temperature and Heat Capacity Effects
 Theory of Air Based Solar Flat Plate Collectors
 Theory of Air Based Solar Flat Plate Collectors (Contd.)
 Other Collector Geometries
 Concentrating Collectors
 Concentrating Collectors (Contd.)
 Concentrating Collectors (Contd. )
 Compound Parabolic Collectors
 Exercise  I
 Exercise  I (Contd.)
 Device and System Performance
 Long Term Solar Energy System Performance
 Exercise  I (Contd. )
 Long Term Solar Energy System Performance Simplified Design Methods
 Long Term Solar Energy System Performance Simplified Design Methods (Contd.)
 Monthly Average Daily Utilizability
 The phi(bar)  f chart method (Contd.)
 The phi(bar)  f chart method Tank Losses and Finite Heat Exchanger
 Exercise  2
 Exercise  2 (Contd.)
 Exercise  2 (Contd.)
 Economic Analysis
 Life Cycle Savings : The P1 and P2 Method
 Passive Devices
 Passive Architecture, Overhangs and Wing Walls
 Passive Architecture, Overhangs and Wing Walls (Contd.)
 Summary
 Summary (Contd.)
 Summary (Contd. )

112105054 
Mechanical Engineering 
Vibration of Structures 
Prof. A. Dasgupta 
Web 
IIT Kharagpur 
Show Content
 Transverse Vibrations of Strings
 Axial and Torsional Vibrations of Bars
 The Variational Formulation  I
 The Variational Formulation  II
 Modal Analysis  I
 Modal Analysis  II
 Properties of the Eigenvalue Problem
 Modal Analysis: Approximate Methods  I
 Modal Analysis: Approximate Methods  II
 The Initial Value Problem
 Forced Vibration Analysis
 Damping in Continuous Systems
 Axially Translating Strings
 d\'Alembert\'s Solution
 Harmonic Waves and Energetics of Wave Motion
 Scattering of Waves
 Applications of the Wave Solution  I
 Applications of the Wave Solution  II
 Beam Models  I
 Beam Models  II
 Modal Analysis
 Approximate Methods
 Applications of Modal Solution
 Flexural Waves in Beams
 Special Topics in Beam Vibrations  I
 Special Topics in Beam Vibrations  II
 Special Topics in Beam Vibrations  III
 Special Topics in Beam Vibrations  IV
 Dynamics of Curved Beams
 Vibrations of Rings and Arches:
 Dynamics of Membranes:
 The Rectangular Membrane:
 The Circular Membrane:
 Applications:
 Approximate Analysis of Membranes:
 Dynamics of Plates: Newtonian Formulation:
 Dynamics of Plates: Variational Formulation:
 The Rectangular Plate:
 The Circular Plate:
 Approximate Analysis of Plates:

112105055 
Mechanical Engineering 
Vibration of Structures 
Prof. A. Dasgupta 
Video 
IIT Kharagpur 
Show Content
 Transverse Vibrations of Strings  I
 Transverse Vibrations of Strings  II
 Axial and Torsional Vibrations of Bars
 Variational Formulation  I
 Variational Formulation  II
 Modal Analysis  I
 Modal Analysis  II
 Properties of the Eigenvalue Problem
 Modal Analysis: Approximate Methods  I
 Modal Analysis: Approximate Methods  II
 The Initial Value Problem
 Forced Vibration Analysis  I
 Forced Vibration Analysis  II
 Forced Vibration Analysis  III
 Damping in Structures
 Axially Translating Strings
 d' Alembert's Solution  I
 d' Alembert's Solution  II
 Harmonic Waves and Energetics of Wave Motion
 Scattering of Waves
 Applications of Wave Solution  I
 Applications of Wave Solution  II
 Beam Models  I
 Beam Models  II
 Modal Analysis of Beams
 Applications of Modal Solution
 Approximate Methods
 Topic in Beam Vibration  I
 Topic in Beam Vibration  II
 Wave Propagation in Beams
 Dynamics of Curved Beams
 Vibrations of Rings and Arches
 Dynamics of Membranes
 Vibrations of Rectangular Membrane
 Vibrations of Circular Membrane
 Special Problems in Membrane Vibrations
 Dynamics of Plates
 Vibrations of Rectangular Plates
 Vibrations of Circular Plates
 Special Problems in Plate Vibrations

112105123 
Mechanical Engineering 
Basic Thermodynamics 
Prof. S.K. Som 
Video 
IIT Kharagpur 
Show Content
 Introduction and Fundamental Concepts
 Zeroth Law and Fundamental Concepts
 Different Kind of Energy and First LowI
 First Low  II
 First Low  III
 Second Law and Its Corollaries  I
 Second Law and Its Corollaries  II
 Second Law and Its Corollaries  III
 Second Law and Its Corollaries  IV
 Second Law and Available Energy  I
 Second Law and Available Energy  II
 Second Law and Available Energy  III
 Thermodynamic Property Relations  I
 Thermodynamic Property Relations  II
 JouleKelvin Expansion: Properties of Pure Substances
 Properties of Pure Substances  I
 Properties of Pure Substances  II
 Properties of Pure Substances: Ideal Gases
 Properties of Ideal Gases
 Vapors Power Cycle  I
 Vapor Power Cycle  II
 Vapor Power Cycle  III
 Vapor Power Cycle  IV
 Gas Power Cycle  I
 Gas Power Cycle  II
 Gas Power Cycle  III
 Thermodynamics of Reacting System  I
 Thermodynamics of Reacting SystemII
 Thermodynamics of Reacting SystemIII
 Thermodynamics of Multi Component SystemI
 Thermodynamics of Multi Component SystemII
 Thermodynamics of Multi Component SystemIII

112105124 
Mechanical Engineering 
Design of Machine Elements I 
Prof. S.K. Roychowdhury,Prof. B. Maiti,Prof. G. Chakraborty 
Video 
IIT Kharagpur 
Show Content
 Design Philosophy
 Design And Manufacturing
 Engineering Materials
 Engineering Materials
 Simple Stresses In Machine Elements
 Simple Stresses In Machine Elements
 Compound Stresses In Machine Elements
 Design For Strength
 Design for Strength
 Design For Strength
 Design for Strength
 Design for Strength
 Design of Fasteners  I
 Design of Fasteners  II
 Design Of Keys and Splines
 Threaded Fasteners
 Design Of Threaded Fasteners
 Power Screws
 Design Of Power Screws
 Shaft Coupling  I
 Shaft Coupling  II
 Rivet Joints
 Design of Welded Joints  I
 Design of Welded Joints  II
 Design of Joints With Eccentric Loading
 Design of Joints With Variable Loading
 Design of Springs
 Design Of Springs
 Design Of Springs
 Belt Drives
 Belt Drives
 Belt Drives
 Design for Strength
 Design of Shafts
 Design of Machine Elements  I (V & W)
 Design of Machine Elements ( V & W )
 Design of Cylinders & Pressure Vessels  II
 Design of Cylinders & Pressure Vessels  III
 Design of Brakes  I
 Design of Brakes  II

112105126 
Mechanical Engineering 
Manufacturing Processes II 
Prof. A.K. Chattopadhyay,Prof. A.B. Chattopadhyay,Prof. S. Paul 
Video 
IIT Kharagpur 
Show Content
 Instructional Objectives  I  Manufacturing Process II
 Instructional Objectives  II
 On Tool Geometry
 Interrelations Among The Tool Angles
 Mechanism of Chip Formation
 Orthogonal and Oblique Cutting
 Use of Chip Breaker in Machining
 Machining Forces
 Analytical and Experimental
 Dynamometers for Measuring Cutting Forces
 CTCEAC
 CCTCFA
 Concept of Machinability and its Improvement
 Tool Life
 Conventional Cutting Tool Maths
 Advanced Tool Materials
 Kinematics System of Centre Lathe
 General Purpose Machine Tool Drills
 Kinematic Systems and Operations
 Configuration and Kinematic System
 Mounting of jobs and Cutting Tools in Machine
 Mounting of jobs and Cutting Tools in Machine
 Construction, Operation and Tool Layout
 Use of Attachments In Machine Tools
 Forces Developing and Acting In Machine Tools
 Estimation of Machining Time
 Broaching  Principle Systems and Applications
 Grinding Principle and Application
 Abrasive Processes
 Abrasive Processes (Grinding)
 Super finishing Processes
 Production of Screw Threads
 Gear Manufacturing
 Jigs and Fixtures For Machine Shops
 Design and Applications of Jigs and Fixtures
 Non Traditional Manufacturing
 Ultrasonic Machining
 Water Jet Machining and Abrasive Water Jet
 Electro  Chemical Machining
 Electro  Discharge Machining
 EBM and LBM

112105128 
Mechanical Engineering 
Refrigeration and Air Conditioning 
Prof. M. Ramgopal,Prof. R.C. Arora 
Video 
IIT Kharagpur 
Show Content
 History of Refrigeration
 Refrigerant Compressors & Development
 Applications of RTAC
 Review of Fundamentals Thermodynamics  I
 Review of Fundamentals
 Fundamentals of Fluid Flow
 Fundamentals of Heat Transfer
 Methods of Producing low Temperatures
 Air Cycle Refrigeration Systems
 Vapour Compression Refrigeration Systems
 Vapour Compression Refrigeration Systems (Contd.)
 Vapour Compression Refrigeration Systems (Contd.)
 Vapour Compression Refrigeration Systems (Contd.)
 Vapour Absorption Refrigeration Systems
 Vapour Absorption Refrigeration System
 Vapour Absorption Refrigeration Systems (Contd.)
 Vapour Absorption Refrigeration Systems (Contd.)
 Worked Out Examples  I
 Worked Out Examples  II
 Refrigeration System Components : Compressor
 Refrigeration System Components : Compressor (Contd.)
 Refrigeration System Components : Compressor (Contd.)
 Refrigeration System Components : Compressor (Contd.)
 Refrigeration System Components : Compressor (Contd.)
 Refrigeration System Components : Compressor (Contd.)
 Refrigeration System Components : Condensers
 Refrigeration System Components : Condensers (Contd.)
 Refrigeration System Components : Evaporators
 Refrigeration System Components : Evaporators
 Refrigeration System Components : Expansion Devices
 Refrigeration System Components : Expansion Devices
 Analysis of Complete Vapour Compression System
 Refrigerants
 Psychrometry
 Psychrometric Processes
 Inside Design Condition Thermal Comfort
 Psychrometry of Air Conditioning Systems
 Air Conditioning Systems
 Cooling and Heating Load Calculation : Solar Radiation
 Cooling and Heating Load Calculations
 Cooling and Heating Load Calculations (Contd.)
 Cooling and Heating Load Calculations (Contd.)
 Selection of Air Conditioning Systems
 Transmission and Distribution of Air
 Transmission and Distribution of Air (Contd)
 Space Air Distribution

112105171 
Mechanical Engineering 
Fluid Mechanics 
Prof. S.K. Som 
Video 
IIT Kharagpur 
Show Content
 Introduction and Fundamental Concepts  I
 Introduction and Fundamental Concepts  II
 Introduction and Fundamental Concepts  III
 Fluid Statics Part  I
 Fluid Statics Part  II
 Fluid Statics Part  III
 Fluid Statics Part  IV
 Fluid Statics Part  V
 Fluid Statics Part  VI
 Kinematics of Fluid Part  I
 Kinematics of Fluid Part  II
 Kinematics of Fluid Part  III
 Conservation Equations in Fluid Flow Part  I
 Conservation Equations in Fluid Flow Part  II
 Conservation Equations in Fluid Flow Part  III
 Conservation Equations in Fluid Flow Part  IV
 Conservation Equations in Fluid Flow Part  V
 Conservation Equations in Fluid Flow Part  VI
 Conservation Equations in Fluid Flow Part  VII
 Conservation Equations in Fluid Flow Part  VIII
 Conservation Equations in Fluid Flow Part  IX
 Fluid Flow Applications Part  I
 Fluid Flow Applications Part  II
 Fluid Flow Applications Part  III
 Fluid Flow Applications Part  IV
 Fluid Flow Applications Part  V
 Fluid Flow Applications Part  VI
 Fluid Flow Applications Part  VII
 Incompressible Viscous Flows Part I
 Incompressible Viscous Flows Part II
 Incompressible Viscous Flows Part III
 Incompressible Viscous Flows Part IV
 Application of ViscousFlow Through Pipes Part I
 Application of ViscousFlow Through Pipes Part II
 Application of ViscousFlow Through Pipes Part III
 Principles of Similarity Part I
 Principles of Similarity Part II
 Principles of Similarity Part III
 Flow of Ideal Fluids Part I
 Flow of Ideal Fluids Part II
 Flows with a Free Surface Part I
 Flows with a Free Surface Part II
 Flows with a Free Surface Part III
 A Few Unsteady Flow Phenomena in Practice Part I
 A Few Unsteady Flow Phenomena in Practice Part II
 Introduction to Laminar Boundary Layer Part I
 Introduction to Laminar Boundary Layer Part II
 Introduction to Turbulent Flow Part I
 Introduction to Turbulent Flow Part II

112106064 
Mechanical Engineering 
Design and Optimization of Energy systems 
Prof. C. Balaji 
Video 
IIT Madras 
Show Content
 Introduction to Optimization
 System Design and Analysis
 Workable system
 System simulation
 Information flow diagrams
 Successive substitution method
 Successive substitution method contd
 Successive substitution method and NewtonRaphson method
 NewtonRaphson method contd
 Convergence characteristics of NewtonRaphson method
 NewtonRaphson method for multiple variables
 Solution of system of linear equations
 Introduction to Curve fitting
 Example for Lagrange interpolation
 Lagrange interpolation contd
 Best fit
 Least Square Regression
 Least Square Regression contd
 Least Square Regression contd
 Nonlinear Regression (Gauss  Newton Algorithm)
 Optimization Basic ideas
 Properties of objective function and cardinal ideas in optimization
 Unconstrained optimization
 Constrained optimization problems
 Mathematical proof of the Lagrange multiplier method
 Test for Maxima/ Minima
 Handling inequality constraints
 KuhnTucker conditions contd
 Unimodal function and search methods
 Dichotomous search
 Fibonacci search method
 Reduction ratio of Fibonacci search method
 Introduction to multivariable optimization
 The Conjugate gradient method
 The Conjugate gradient method contd
 Linear programming
 Dynamic programming
 Genetic Algorithms
 Genetic Algorithms contd
 Simulated Annealing and Summary

112106065 
Mechanical Engineering 
Engineering Fracture Mechanics 
Prof. K. Ramesh 
Video 
IIT Madras 
Show Content
 EFM Course Outline
 Spectacular Failures
 Lessons from Spectacular Failures
 LEFM and EPFM
 Fracture Mechanics is Holistic
 Fatigue Crack Growth Model
 Crack Growth and Fracture Mechanisms
 Elastic Strain Energy
 Fracture Strength by Griffith
 Energy Release Rate
 Utility of Energy Release Rate
 Popin Phenomenon
 Displacement and Stress Formulations
 Forms of Stress Functions
 Airy?s Stress Function for ModeI
 Westergaard Solution of Stress Field for ModeI
 Displacement Field for ModeI
 Relation between K_{I} and G_{I}
 Stress Field in ModeII
 Generalised Westergaard Approach
 William?s Eigen Function Approach
 Multiparameter Stress Field Equations
 Validation of Multiparameter Field Equations
 Discussion SessionI
 Evaluation of SIF for Various Geometries
 SIF for Embedded Cracks
 SIF for Surface Cracks
 Modeling of Plastic Deformation
 Irwin?s Model
 Dugdale Model
 Fracture Toughness Testing
 Plane Strain Fracture Toughness Testing
 Plane Stress Fracture Toughness Testing
 Paris Law and Sigmoidal Curve
 Crack Closure
 Crack Growth Models
 JIntegral
 HRR Field and CTOD
 FAD and Mixed Mode Fracture
 Crack Arrest and Repair Methodologies
 Discussion Session  II

112106068 
Mechanical Engineering 
Experimental Stress Analysis 
Prof. K. Ramesh 
Video 
IIT Madras 
Show Content
 Overview of Experimental Stress Analysis
 Optical Methods Work as Optical Computers
 Stress, Strain and Displacement Fields
 Physical Principle of Strain Gauges, Photoelasticity and Moir?
 Introduction to Moir?, Brittle Coatings and Holography
 Hologram Interferometry, Speckle Methods
 Introduction to Shearography, TSA, DIC and Caustics
 Fringe Patterns ? Richness of Qualitative Information
 MultiScale Analysis in Experimental Mechanics
 Selection of an Experimental Technique
 Introduction to Transmission Photoelasticity
 Ordinary and Extraordinary Rays
 Light Ellipse, Passage of Light Through a Crystal Plate
 Retardation Plates, Stressoptic Law
 Plane Polariscope
 Jones Calculus
 Circular Polariscope
 Determination of Photoelastic Parameters at an Arbitrary Point
 Tardy?s Method of Compensation
 Calibration of Photo elastic Materials
 Fringe Thinning Methodologies
 Fringe Ordering in Photoelasticity
 Miscellaneous Topics in Transmission Photoelasticity
 Three Dimensional Photoelasticity
 Overview of Digital Photoelasticity
 Introduction to Photoelastic Coatings
 Correction Factors for Photoelastic Coatings
 Coating Materials, Selection of Coating Thickness, Industrial Application of Photoelastic Coatings
 Calibration of Photoelastic Coatings, Introduction to Brittle Coatings
 Analysis of Brittle Coatings
 Introduction to Strain Gauges
 Strain Sensitivity of a Strain Gauge, Bridge Sensitivity, Rosettes
 Strain Gauge Alloys, Carriers and Adhesives
 Performance of Strain Gauge System
 Temperature Compensation, Twowire and Threewire Circuits
 Strain Gauge Selection
 Bonding of a Strain Gauge
 Soldering, Accounting for Transverse Sensitivity Effects
 Correction Factors for Special Applications
 Special Gauges
 Questions and Answers

112106073 
Mechanical Engineering 
Rocket Propulsion 
Prof. K. Ramamurthi 
Video 
IIT madras 
Show Content
 Introduction
 Motion in Space
 Rotational Frame of Reference and Orbital Velocities
 Velocity Requirements
 Theory of Rocket Propulsion
 Rocket Equation and Staging of Rockets
 Review of Rocket Principles; Propulsion Efficiency
 Examples Illustrating Theory of Rocket Propulsion and Introduction to Nozzles
 Theory of Nozzles
 Nozzle Shape
 Area Ratio of Nozzles; Underexpansion and Overexpansion
 Characteristic Velocity and Thrust Coefficient
 Divergence Loss in Conical Nozzles and the Bell Nozzle
 Unconventional Nozzles and Problems in Nozzles
 Criterion for Choice of Chemical Propellants
 Choice of FuelRich Propellants
 Performance Prediction Analysis
 Dissociation of Products of Combustion
 Shifting Equilibrium and Frozen Flow in Nozzles
 Factors Influencing Choice of Chemical Propellants
 Low Energy Liquid Propellants and Hybrid Propellants
 Introduction to Solid Propellant Rockets
 Burn Rate of Solid Propellants and Equilibrium Pressure in Solid Propellant Rockets
 Design Aspects of Solid Propellant Rockets
 Burning Surface Area of Solid Propellant Grains
 Ignition of Solid Propellant Rockets
 Review of Solid Propellant Rockets
 Feed Systems for Liquid Propellant Rockets
 Feed System Cycles for Pump Fed Liquid Propellant Rockets
 Analysis of Gas Generator and Staged Combustion Cycles and Introduction to Injectors
 Injectors, Cooling of Chamber and Mixture Ratio Distribution
 Efficiencies due to Mixture Ratio Distribution and Incomplete Vaporization
 Pumps and Turbines; Propellant Feed System at Zero ?g? Conditions
 Review of Liquid Bipropellant Rockets and Introduction to Monopropellant Rockets
 Introduction to Hybrid Rockets and a Simple Illustration of Combustion Instability in Liquid Propellant Rockets
 Combustion Instability in Solid Propellant and Liquid Propellant Rockets ? Bulk and Wave Modes
 Wave modes of Oscillation
 Mechanisms Causing Instabilities and Strategies for Avoiding Combustion Instability
 Electric and Magnetic Fields and the Electrostatic Thruster
 Electrical Thrusters
 Advances in Rocket Propulsion

112106130 
Mechanical Engineering 
Advanced Finite Elements Analysis 
Dr. R. Krishnakumar 
Video 
IIT Madras 
Show Content
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis
 Advanced Finite Elements Analysis

112106131 
Mechanical Engineering 
Advanced Operations Research 
Prof. G. Srinivasan 
Video 
IIT Madras 
Show Content
 Introduction and Linear Programming
 Revised Simplex Algorithm
 Simplex Method for Bounded Variables
 One Dimensional Cutting Stock Problem
 One Dimensional Cutting Stock Problem (Contd)
 DantzigWolfe Decomposition Algorithm
 DantzigWolfe Decomposition Algorithm PrimalDual Algorithm
 PrimalDual Algorithm
 Goal ProgrammingFormulations
 Goal Programming Solutions Complexity of Simplex Algorithm
 Complexity of Simplex Algorithm (Contd) Integer Programming
 Integer ProgrammingFormulations
 Solving ZeroOne Problems
 Solving ZeroOne Problems (Contd)
 Branch And Bond Algorithm For Integer Programming
 Cutting Plane Algorithm
 All Integer Primal Algorithm
 All Integer Dual Algorithm
 Network Models
 Shortest Path Problem
 Successive Shortest Path Problem
 Maximum Flow Problem
 Minimum Cost Flow Problem
 Traveling Salesman Problem (TSP)
 Branch and Bound Algorithms for TSP
 Heuristics for TSP
 Heuristics for TSP (Contd)
 Chinese Postman Problem
 Vehicle Routeing Problem
 Queueing Models
 Single Server Queueing Models
 Multiple Server Queueing Models
 Game Theory
 Critical Path Method
 Quadratic Programming

112106133 
Mechanical Engineering 
Applied Thermodynamics 
Prof. T. Sundararajan,Prof. U.S. Premananda Shet,Prof. J.M. Mallikarjuna 
Web 
IIT Madras 
Show Content

112106134 
Mechanical Engineering 
Fundamentals of Operations Research 
Prof. G. Srinivasan 
Video 
IIT Madras 
Show Content
 Introduction to Linear Programming Formulations
 Linear Programming Formulations (Contd...)
 Linear Programming Solutions Graphical Methods
 Linear Programming Solutions  Simplex Algorithm
 Simplex AlgorithmMinimization Problems
 Simplex Algorithm  Initialization and Iteration
 Simplex Algorithm  Termination
 Introduction to Duality
 Primal Dual Relationships, Duality Theorems
 Dual Variables and the Simplex Tables
 Simplex Algorithm in Matrix Form Introduction to Sensitivity Analysis
 Sensitivity Analysis Transportation Problem (Introduction)
 Transportation Problem, Methods for Initial Basic Feasible Solutions
 Transportation ProblemOptimal Solutions
 Transportation Problem  Other Issues
 Assignment Problem  Hungarian Algorithm
 Assignment Problem  Other Issues Introduction to Dynamic Programming
 Dynamic Programming  Examples Involving Discrete Variables
 Dynamic Programming  Continuous Variables
 Dynamic Programming  Examples to Solve Linear & Integer Programming Problems
 Inventory Models  Deterministic Models
 Inventory Models  Discount Models, Constrained Inventory Problems, Lagrangean Multipliers, Conclusions

112106135 
Mechanical Engineering 
Introduction to Finite Element Method 
Dr. R. Krishnakumar 
Video 
IIT Madras 
Show Content
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method
 Introduction to Finite Element Method

112106137 
Mechanical Engineering 
Machine Design II 
Prof. K. Gopinath,Prof. M.M. Mayuram 
Web 
IIT Madras 
Show Content

112106138 
Mechanical Engineering 
Mechanical Measurements and Metrology 
Prof. S.P. Venkateshan,Prof. Shunmugam M. S 
Video 
IIT Madras 
Show Content
 Introduction to the Study of Mechanical Measurement
 Errors in Measurement
 Errors in Measurement(Contd..)
 Propagation of Errors
 Regression Analysis
 Regression Analysis (Contd)
 Design of Experiments
 Design of Experiments(Contd)
 Temperature Measurement
 Overview of Thermometry
 Thermoelectric Thermometry
 Thermoelectric Thermometry(Contd)
 Measurement of Temperature Under Various Conditions
 Errors in Temperature Measurement
 Measurement of Transient Temperature and Resistance Thermometry
 Resistance Thermometry(Contd)
 Resistance Thermometry(Contd)and pyrometry
 pyrometry(Contd)
 pyrometry(Contd)
 Pressure Measurement(Contd)
 Pressure Measurement(Contd)
 Pressure Measurement(Contd)
 Pressure Measurement(Contd)
 Transient Response of Pressure Transducers
 Transient Response of Pressure Transducers
 Measurement of High Vacuum
 Measurement of Fluid Velocity
 Hot Wire Anemometry and Laser Doppler Velocimetry
 Laser Doppler Velocimetry and Ultrasonic Methods
 Measurement of Heat Flux
 Measurement of Heat Flux(Contd)
 Transient Method of Heat Flux Measurement
 Measurement of Volume and Mass Flow Rate of Fluid
 Flow Measuring Devices
 Measurement of Stagnation and Bulk Mean Temperature
 Measurement of ThermoPhysical Properties
 Measurement of Thermal Conductivity
 Measurement of Heat Capacity and Heating Value
 Measurement of Viscosity
 Measurement of Viscosity(Contd)
 Integrating Sphere and Measurement of Emissivity
 Measurements of Gas Composition
 Measurements of Gas Composition(Contd)
 Measurements of Gas Composition and Smoke
 Measurement of Force
 Force Measurement
 Vibration and Acceleration Measurement
 Laser Doppler Accelerometer,Speed,Torque
 General Issues in Mechanical Measurement
 Case Studies

112106139 
Mechanical Engineering 
Mechanical Measurements and Metrology 
Prof. S.P. Venkateshan,Prof. Shunmugam M. S 
Web 
IIT Madras 
Show Content

112106140 
Mechanical Engineering 
Principles of Mechanical Measurements 
Prof. R. Raman 
Video 
IIT Madras 
Show Content
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements
 Principles Of Mechanical Measurements

112106141 
Mechanical Engineering 
Strength of Materials 
Prof. M.S. Sivakumar 
Web 
IIT Madras 
Show Content

112106155 
Mechanical Engineering 
Conduction And Radiation 
Prof. C. Balaji 
Video 
IIT Madras 
Show Content
 Importance of Thermal Radiation
 Blackbody definition
 Solid angle, spectral radiation intensity
 Radiation pressure and radiation energy density
 Relationship between ?I? and ?T? and Candidate blackbody distribution functions
 Candidate blackbody distribution functions contd...
 Planck's blackbody radiation distribution function
 Planck's distribution and Wien's displacement law
 Universal blackbody function
 Emissivity
 Emissivity contd...
 Emissivity contd....
 Kirchoff law, Absorptivity
 Kirchoff law, Absorptivity contd...
 Problems on emissivity, absorptivity
 Reflectivity
 Transmissivity
 Problems on reflectivity and transmissivity
 Radiation heat transfer between surfaces
 View factor
 View factor contd...
 View factor contd....
 Enclosure analysis
 Enclosure analysis contd...
 Enclosure analysis Gray surface
 Enclosure analysis Non gray surfaces
 Radiation in participating media
 Solution to the RTE
 Concept of mean beam length
 Enclosure analysis in the presence of absorbing/ emitting gas
 Emissivities and absorptivities of Gas mixtures
 Conduction Introduction
 Conduction Energy equation
 Conduction 1D, steady state
 Conduction 1D, heat generation
 Fin heat transfer I
 Fin heat transfer II
 Conduction Cylindrical and Spherical geometries
 Transient conduction
 Transient conduction contd...
 Two dimensional steady state conduction
 Analytical solution for Laplace equation
 Numerical methods in conduction
 Numerical methods in conduction contd...
 Conduction with change of phase
 Conduction with change of phase contd...

112106175 
Mechanical Engineering 
Fluid
Power Control 
Jagadeesha T 
Web 
IIT Madras 
Show Content
 Lecture 1
 Lecture 2
 Lecture 3
 Lecture 4
 Lecture 5
 Lecture 6
 Lecture 7
 Lecture 8
 Lecture 9
 Lecture 10
 Lecture 11
 Appendix A
 Appendix B
 Lecture 12
 Lecture 13
 Lecture 14
 Lecture 15
 Lecture 16
 Lecture 17
 Lecture 18
 Lecture 19
 Lecture 20
 Lecture 21
 Lecture 22
 Lecture 23
 Lecture 24
 Lecture 25
 Lecture 26
 Lecture 27
 Lecture 28
 Lecture 29
 Lecture 30
 Lecture 31
 Lecture 32
 Lecture 33
 Lecture 34
 Lecture 35
 Lecture 36
 Lecture 37
 Lecture 38
 Lecture 39
 Lecture 40
 Lecture 41
 Lecture 42

112107142 
Mechanical Engineering 
Industrial Engineering 
Prof. Pradeep Kumar,Prof. H.S. Shan,Prof. P.K. Jain 
Web 
IITROORKEE 
Show Content

112107144 
Mechanical Engineering 
Manufacturing Processes I 
Prof. H.S. Shan,Prof. S.R. Gupta,Prof. Pradeep Kumar 
Web 
IITROORKEE 
Show Content

112107146 
Mechanical Engineering 
Strength of Materials 
Dr. Satish C Sharma 
Web 
IITROORKEE 
Show Content

112108148 
Mechanical Engineering 
Basic Thermodynamics 
Prof. K. Srinivasan,Prof. Pradip Dutta 
Web 
IIScBANGLORE 
Show Content

112108149 
Mechanical Engineering 
Heat and Mass Transfer 
Prof. Pradip Dutta 
Web 
IIScBANGLORE 
Show Content

112108150 
Mechanical Engineering 
Materials Science 
Prof. Satish V Kailas 
Web 
IIScBANGLORE 
Show Content

112107077 
Mechanical Engineering 
Advanced Manufacturing Processes 
Dr. A. K. Sharma,Dr. Pradeep Kumar 
Web 
IIT Roorkee 
Show Content
 Manufacturing and Manufacturing Systems
 Facts Trends and Challenges in Manufacturing
 Manufacturing Aspects, Selection and Classification
 Description and Taxonomy of the Manufacturing Processes
 Evaporative Pattern Casting Process
 Process Description of Evaporative Pattern Casting
 Hybrid Evaporative Pattern Casting Process
 Vacuum Sealed Molding Process
 Vacuum Sealed Molding Process Set Up
 Investment Casting Process
 Ceramic Shell Investment Casting Process (CSIC)
 Wax Preparation, Blending and Process Parameters in CSIC
 Shell Moulding
 Processing Steps and Parameters in Shell Molding
 Need For Advanced Material Removal Processes and Abrasive Flow Machining
 Mechanism and Process Parameters in AFM
 Abrasive Jet Machining (AJM)
 Components and Process Parameters in Abrasive Jet Machining
 Water Jet and Abrasive Water Jet Machining (WJM and AWJM)
 Theory, Advantages and Applications of Water Jet and Abrasive Jet Machining
 Ultrasonic Machining Process (USM)
 Ultrasonic Machine and its Process Parameters
 Electrical Discharge Machining (EDM)
 DieSinker EDM and its Systems
 Wire Cut Electric Discharge Machining (WEDM)
 Laser Beam Machining (LBM)
 Equipment of Laser Beam Machining, Process Parameters and Safety Issues
 Electrochemical Machining (ECM)
 The Subsystems of ElectroChemical Machining
 ElectroChemical Grinding
 Introduction and Submerged Arc Welding Process
 Resistance Welding Process
 Solid State Welding Process
 Friction Welding Process
 Electron Beam and Plasma Arc Welding Process
 Laser Beam Welding Process
 High Energy Rate Forming Processes
 Rapid Prototyping Technology (RPT)
 Microwave Processing of Materials
 Microwave Appications and New Trends

112107078 
Mechanical Engineering 
Advanced Manufacturing Processes 
Dr. A. K. Sharma 
Video 
IIT Roorkee 
Show Content
 Manufacturing and Manufacturing Systems
 Manufacturing Trends and Challenges
 Manufacturing Aspects, Selection and Classification
 Description and Taxonomy of the Mfg. Processes
 Metal Casting basics, Gating and Risering design
 Evaporative Pattern Casting Process (EPC)
 Continuous, Permanent mold, Centrifugal and Pressure Die Casting
 Hybrid EPC Processes and Vacuum EPC Process
 Setup of VEPC and Investment Casting Processes
 Ceramic Shell Investment Casting Process
 Shell Molding Process
 Abrasive Flow Machining
 Mechanism of Material Removal in AFM and Variant processes in AFM
 Abrasive Jet Machining (AJM)
 Water Jet and Abrasive Water Jet Machining
 Ultrasonic Machining Process (USM)
 Mechanism, Processes Variants and applications of USM
 Micro USM and advances in USM
 Electric Discharge Machining (EDM) Process
 DieSinker EDM and Wire Cut Electric Discharge Machining (WEDM)
 Variant Processes in EDM
 Electro Chemical Discharge Machining (ECDM)
 Laser Beam Machining (LBM)
 Equipment and Process Parameters in LBM
 Electrochemical Machining (ECM)
 ECM Kinematics and Tool Design
 The Subsystems in ECM, advantages and applications
 Variant Processes in ECM: ECG, ECH, ECDe and STEM
 Electron Beam, Plasma Beam and Ion Beam Machining
 Submerged Arc Welding (SAW)
 Resistance Welding Process
 Solid State Welding processes
 Friction Welding process
 Electron Beam and Plasma Welding Processes
 Laser Beam welding and Diffusion welding process
 High Energy Rate Forming Processes
 Rapid Prototyping Technology (RPT)
 Rapid Manufacturing, applications and advancements
 Microwave Processing of Materials
 Applications and new trends in Microwave Material Processing

112107080 
Mechanical Engineering 
Computational Fluid Dynamics 
Dr. K. M. Singh 
Web 
IIT Roorkee 
Show Content
 General Introduction: Historical Background and Spectrum of Applications
 Numerical Simulation Process
 Approximate Solution Techniques
 Conservation Laws and Mathematical Preliminaries
 Mass Conservation (Continuity Equation)
 Conservation of Momentum (Newton?s Law and Cauchy Equation)
 NavierStokes and Euler Equation
 Energy Equation and Generalized Scalar Transport Equation
 Mathematical Classification of PDEs
 Boundary Conditions for Flow Problems
 Finite Difference Methodology, Grid Notation and Terminology
 Finite Difference Approximation of First Order Derivatives
 Finite Difference Approximation of Second Order Derivatives
 Multidimensional and Mixed Derivatives; Boundary Conditions
 Applications of FDM to Scalar Transport Problems
 Finite Volume Solution Process and FV Grids
 Approximation of Surface and Volume Integrals
 Interpolation Schemes
 Application of FVM to Scalar Transport Problems
 Finite Element Approximation and Weightedresidual Method
 Variational Formulations
 Shape Functions and Numerical Integration
 Finite Element Analysis of Heat Conduction
 Solution of Discrete Algebraic Systems
 Direct and Basic Iterative Methods for Linear Systems
 Accelerated Iterative Methods for Linear Systems
 Two Level and MultiLevel Methods for First Order IVPs
 PredictorCorrector and RungeKutta Methods
 Application to Unsteady Transport Problems
 Classification of Grids and Grid Generation Process
 Grid Generation Techniques
 Special Features of NavierStokes Equations
 Explicit and Implicit Time Integration Techniques
 Implicit Pressure Correction Methods (SIMPLE, SIMPLER, ?)
 Fractional Step Methods
 Features and Simulation Strategies
 Reynolds Averaged NavierStokes Equations
 RANS Turbulence Models
 Large Eddy Simulation
 Some Aspects of Real Life CFD Analysis

112107085 
Mechanical Engineering 
Processing of non metals 
Dr. Inderdeep Singh 
Web 
IIT Roorkee 
Show Content
 Engineering Materials and Processing Techniques: Introduction
 Properties of NonMetals
 Glass Structure and Properties
 Glass Processing  I
 Glass Processing  II
 Ceramics: I
 Ceramics: II
 Ceramic Powder Preparation
 Ceramic Powder Preparation ? I
 Processing of Ceramic Parts  Pressing
 Processing of Ceramic Parts ? II
 Ceramics: Secondary Processing
 Thermoplastics and Thermosets
 Processing of Plastics
 Extrusion of Plastics
 Transfer Molding and Compression Molding
 Injection Molding
 Thermoforming
 Rotational Molding and Blow Molding
 Composite Materials
 Composite Materials:Classification and Applications
 Processing of Polymer Matrix Composites
 Hand Layup and Spray Layup
 Pultrusion
 Compression Molding
 Filament Winding
 Injection Molding1
 Prepregging and Sheet Molding Compounds
 Resin Transfer Molding and Autoclave Molding
 Ceramic Matrix Composites
 Ceramic Matrix Composites: Fundamentals and Properties
 Powder Processing: Ceramic Matrix Composites
 Chemical Vapour Infiltration
 Ceramic Matrix Composites: Processing
 Ceramic Matrix Composites: Post Processing
 Drilling of Polymer Matrix Composites
 Hole Making Techniques for Polymer Matrix Composites
 Joining of Polymer Matrix Composites
 Microwave Joining of Polymer Matrix Composites
 Research Tools for Secondary Processing

112107086 
Mechanical Engineering 
Processing of non metals 
Dr. Inderdeep Singh 
Video 
IIT Roorkee 
Show Content
 Engineering Materials and Processing Techniques: Introduction
 Properties of NonMetals
 Glass Structure and Properties
 Glass Processing  I
 Glass Processing  II
 Ceramics: I
 Ceramics: II
 Ceramic Powder Preparation
 Ceramic Powder Preparation ? I
 Processing of Ceramic Parts ? Pressing
 Processing of Ceramic Parts ? II
 Ceramics: Secondary Processing
 Thermoplastics and Thermosets
 Processing of Plastics
 Extrusion of Plastics
 Transfer Molding and Compression Molding
 Injection Molding
 Thermoforming
 Rotational Molding and Blow Molding
 Composite Materials
 Composite Materials: Classification and Applications
 Processing of Polymer Matrix Composites
 Hand Layup and Spray Layup
 Pultrusion
 Compression Molding
 Filament Winding
 Injection Molding1
 Prepregging and Sheet Molding Compounds
 Resin Transfer Molding and Autoclave Molding
 Ceramic Matrix Composites
 Ceramic Matrix Composites: Fundamentals and Properties
 Powder Processing: Ceramic Matrix Composites
 Chemical Vapour Infiltration
 Ceramic Matrix Composites: Processing1
 Ceramic Matrix Composites: Post Processing
 Drilling of Polymer Matrix Composites
 Hole Making Techniques for Polymer Matrix Composites
 Joining of Polymer Matrix Composites
 Microwave Joining of Polymer Matrix Composites
 Research Tools for Secondary Processing

112107088 
Mechanical Engineering 
Vibration control 
Dr. S. P. Harsha 
Web 
IIT Roorkee 
Show Content
 Introduction
 Introduction to Damping in Free and Forced Vibrations
 Free and Forced Vibrations of Two Degree of Systems
 Multi Degree of Freedom Systems
 Basic Vibration Control: Reduction at source (Part ? I)
 Basic Vibration Control: Reduction at source (Part ? II)
 Basic Vibration Control: Reduction at source (Part ? III)
 Active Feedback Control
 Active Feedback Control and Shunt Damping
 Vibration Isolation of the Source
 Vibration Isolation of the Source [Part ? I]
 Vibration Isolation of the Source {Part ? II]
 Vibration Generations Mechanisms: Source Classification
 Vibration Generations Mechanisms: Self Excited Vibration
 Vibration Generations Mechanisms: Flow Induced
 Vibration Generations Mechanisms: Field Balancing of Rigid/Flexible Rotors
 Vibration Generations Mechanisms: Damping Models and Measures
 Design Consideration in Material Selection: Damping based
 Design Consideration in Material Selection: Design Sensitivity
 Design Consideration in Material Selection: Design Specifications
 Design Consideration in Material Selection: Design for enhanced material damping
 Principles of Passive Vibration Control: Basics
 Principles of Passive Vibration Control: Design of absorber
 Principles of Passive Vibration Control: Absorber with ideal spring
 Principles of Passive Vibration Control: Shock Absorber
 Principles of Passive Vibration Control: Isolators with stiffness and damping
 Principles of Active Vibration Control: Basics of active vibration control methods
 Principles of Active Vibration Control: Piezoelectric materials
 Principles of Active Vibration Control: Piezoelectric Materials1
 Principles of Active Vibration Control: Piezoelectric Accelerometers
 Principles of Active Vibration Control: Electrorheological fluids
 Principles of Active Vibration Control: Magnetorheological fluids
 Principles of Active Vibration Control: Magneto and Electrostrictive Materials in Vibration Control
 Principles of Active Vibration Control: Shape Memory Alloy
 Principles of Active Vibration Control: Shape Memory Alloy1
 Principles of Active Vibration Control: Electromagnetic
 Vibration Measurement Techniques: Basics
 Vibration Measurement Techniques: Data Acquisition
 Vibration Measurement Techniques: Fourier Transform
 Vibration Measurement Techniques: Filters

112107089 
Mechanical Engineering 
Welding Engineering 
Dr. D. K. Dwivedi 
Video 
IIT Roorkee 
Show Content
 Introduction to Welding Engineering
 Classification of Welding Processes I
 Classification of Welding Processes II
 Sources of Heat and Protection of Weld pool
 Protection of Weld Pool
 Introduction.
 Fundamentals of Arc Initiation
 Arc Maintenance & Arc Characteristics
 Arc Forces
 Arc Efficiency
 Melting Rate in Different Welding Processes
 Types of power sources and their characteristics I
 Types of power sources and their characteristics II
 SMAW I
 SMAW II
 GTAW I
 GTAW II
 PAW & SAW
 SAW
 GMAW
 Brazing, Soldering & Braze Welding
 Braze welding and Electroslag welding
 Weld Thermal Cycle
 Effect of WTC and Cooling rate in welding
 Cooling rate
 Peak temperature & Solidification rate
 Residual stress I
 Residual stress II
 Introduction
 Type of joints and welds
 Edge preparation
 Design for static and fatigue loading
 Fatigue fracture of weld joints I
 Fatigue fracture of weld joints II
 Introduction
 DT & NDT
 Understanding Weldability
 Reactions in weldment
 Weldability of Al alloys
 Failure analysis and prevention

112107090 
Mechanical Engineering 
Welding Engineering 
Dr. D. K. Dwivedi 
Web 
IIT Roorkee 
Show Content
 Introduction: Joining
 Classification of Welding Processes I
 Classification of Welding Processes II
 Power density and welding process
 Physics of Welding Arc I
 Physics of Welding Arc II
 Physics of Welding Arc III
 Physics of Welding Arc IV
 Arc Welding Power Source I
 Arc Welding Power Source II
 Arc welding processes (SMAW)
 Shielded Metal Arc welding II
 Submerged Arc Welding
 Gas Tungsten Arc welding I
 Gas Tungsten Arc welding II
 Gas Tungsten Arc welding II & Plasma Arc Welding
 Metal Inert Gas Welding
 Brazing and soldering
 Heat Flow in Welding I
 Heat flow in welding II
 Residual stresses in weld joints
 DESIGN OF WELDED JOINTS I
 DESIGN OF WELDED JOINTS II
 DESIGN OF WELDED JOINTS III
 DESIGN OF WELDED JOINTS IV
 DESIGN OF WELDED JOINTS V
 DESIGN OF WELDED JOINTS VI
 DESIGN OF WELDED JOINTSVI
 DESIGN OF WELDED JOINTS VII
 DESIGN OF WELDED JOINTS VIII
 INSPECTION AND TESTING OF WELD JOINT I
 INSPECTION AND TESTING OF WELD JOINT II
 Solidification of Weld Metal
 Solidification of Weld Metal1
 CHEMICAL REACTION IN WELDS
 CHEMICAL REACTION IN WELDS1
 Weldability of Metals I
 Weldability of Metals II
 Failure Analysis and Prevention: Fundamental causes of failure
 General Procedure of Failure Analysis

112107143 
Mechanical Engineering 
Industrial Engineering 
Dr. D. K. Dwivedi,Dr. Inderdeep Singh ,Dr. Pradeep Kumar,Prof. P.K. Jain 
Video 
IIT Roorkee 
Show Content
 Production Planning and Control
 Product Design and Development
 Statistical Process Control Part  1
 Statistical Process Control Part  2
 Statistical Process Control Part  3
 Productivity
 Factors Affecting the Productivity
 Improving the Productivity Introduction to Work Study
 Work Study Human Component and Method Study
 Recording Techniques for Method Study Part  1
 Recording Techniques for Method Study Part  2
 Recording Techniques Critical Examination
 Principles of Motion Economy
 Work Measurement Time Study  I
 Work Measurement Time Study  II
 Performance Rating Allowances
 Work Measurement: Work Sampling
 PMT System Standard Data Method
 Ergonomics
 Metabolism and Organization at Work
 Working Conditions Lights Vibrations
 Materials Management  I
 Materials Management  II
 Materials Requirement Planning
 Sales Forecasting  I
 Sales Forecasting  II
 Capacity Planning  I
 Capacity Planning  II
 Network Analysis  I
 Network Analysis  II
 Facility Design Part  I
 Facility Design Part  II
 Facility Design Part  III
 Facility Design Part  IV
 Product Design Development
 Materials Handling
 Quality Concepts
 Value Engineering
 Reliability
 Industrial Safety

112107145 
Mechanical Engineering 
Manufacturing Processes I 
Dr. D. K. Dwivedi,Dr. Inderdeep Singh ,Dr. D. B. Karunakar 
Video 
IIT Roorkee 
Show Content
 Powder Metallurgy  1
 Powder Metallurgy  2
 Powder Metallurgy  3
 Metal Forming  Fundamentals
 Forging
 Swaging and Wire Drawing
 Sheet Metal Operations
 Sheet Metal Operations  2
 Sheet Metal Operations  3
 Sheet Metal Working  Presses
 Sheet Metal Working  Equipment
 High Energy Rate Forming Processes
 Machining Fundamentals
 Machining  I
 Machining  II
 Machining  III
 Metal casting I
 Metal casting II
 Metal Casting III
 Metal Casting IV
 Metal Casting V
 Metal Casting VI
 Metal Casting VII
 Metal Casting VIII
 Metal Casting IX
 Metal Casting X
 Introduction
 Welding Process Classification
 Brazing Soldering Braze Welding
 Arc Welding Power Source Part  1
 Arc Welding Power Source Part  2
 Shielded Metal Arc Welding Part  1
 Shielded Metal Arc Welding Part  2
 Submerged Arc Welding
 Gas Metal Arc Welding I
 Gas Metal Arc Welding II
 Tungsten Inert Gas Welding Part  1
 Tungsten Inert Gas Welding Part  2
 Resistance Welding Process
 Reaction in Weld Region Welding Defects

112107147 
Mechanical Engineering 
Strength of Materials 
Dr. S. P. Harsha 
Video 
IIT Roorkee 
Show Content
 Solid Mechanics
 Strength of Materials
 Strength of Materials
 Solid Mechanics
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials
 Strength of Materials

112108091 
Mechanical Engineering 
Computational Heat Transfer and Fluid Flow 
Prof. Pradip Dutta 
Web 
IISc Bangalore 
Show Content
 Introduction
 Discretization techniques
 Modelling of diffusion problems using finite volume method
 Modelling of Convection Diffusion Problems
 Flow modelling
 Unstructured grids
 Multiphase problems
 Introduction to turbulence modeling

112108093 
Mechanical Engineering 
Robotics: Advanced Concepts and Analysis 
Prof. Ashitava Ghosal 
Web 
IISc Bangalore 
Show Content
 Preface, Information for Students and Teachers, Acknowledgement
 Introduction
 Elements of Robots, Joints, Links, Actuators & Sensors
 Kinematics of serial robots
 Kinematics of parallel robots
 Velocity and statics of robot manipulators
 Dynamics of serial and parallel robots
 Motion planning and control
 Modeling and control of flexible robots
 Modeling and analysis of wheeled mobile robots
 Advanced topics in robotics

112103022 
Mechanical Engineering 
Nonlinear Vibration 
Prof. S.K. Dwivedy 
Web 
IIT Guwahati 
Show Content
 Introduction to nonlinear mechanical systems
 Review on Linear Vibrating Systems
 Qualitative analysis of nonlinear conservative system
 Development of Equation of Motion for Nonlinear vibrating systems
 Derivation of Equation of motion for Multidegree of freedom systems
 Derivation of the equation of motion of continuous system using d’Alembert’s principle
 Derivation of equation of motion using Extended Hamilton’s Principle
 Derivation of Equation of motion using Lagrange Principle
 Development of temporal equation of motion using Galerkin’s method for continuous system
 Ordering and scaling technique in nonlinear equations
 The straight forward expansion
 The lindstedtpoincare' method
 Modified lindstedtpoincare’ technique
 The method of multiple scales
 Method of multiple scales applied to forced vibration
 The method of harmonic balance
 Method of averaging
 Generalized method of averaging
 Method of normal form
 Incremental harmonic balance method
 Intrinsic multiple scale harmonic balance method
 Higher order method of multiple scales
 Stability analysis of fixed point response
 Bifurcation analysis of fixed point response
 Stability analysis of Periodic response
 Limit cycles and Bifurcation of Periodic Response
 Quasiperiodic and Chaotic response
 Review of numerical methods: Root finding and Solution of Deferential Equations
 Methods of model reduction and continuation techniques
 Poincare section, basin of attraction and Liapunov exponent
 Free Vibration of Nonlinear Conservative system
 Free vibration of nonlinear single degree of freedom conservative systems with quadratic and cubic nonlinearities
 Free vibration of nonlinear single degree of freedom nonconservative systems
 Free vibration of systems with negative damping
 Forced Vibration of single degree of freedom system with cubic nonlinearities
 System with non resonant hard excitations
 Forced vibration SingleDegree of freedom system
 Free and Forced vibration MultiDegree of freedom system
 Parametrically excited system
 Multidegreeof freedom parametrically excited system
 Parametrically excited continuous system
 Parametrically excited system with internal Resonance

112103025 
Mechanical Engineering 
Theory & Practice of Rotor Dynamics 
Prof. Rajiv Tiwari 
Video 
IIT Guwahati 
Show Content
 Introduction
 A Brief History of Rotor Dynamics
 The State of the Art of Rotor Dynamics
 Simple Rotor Models with Rigid Bearings
 Jeffcott Rotor Model
 Variant of Jeffcott Rotor Model
 Rigid Rotor Mounted on Simple Anistropic Springs as Bearings
 Rigid Rotor Mounted on Complex Anisotropic Bearings
 Flexible Shaft with a Rigid Disc Mounted on Anistropic Supports
 Gyroscopic Effects : Synchronous whirl of a Rotor Systems with a thin Disc
 Gyroscopic Effects : Synchronous and Asynchronous pure wobbling motions
 Gyroscopic Effects : Asynchronous whirl of a Rotor system with a thin Disc
 Gyroscopic Effects : Asynchronous whirl analysis with Dynamic Approach
 Torsional Vibrations: Simple Rotor Systems
 Three Disc Rotor System
 Transfer Matrix Approach I
 Transfer Matrix Approach II
 Transfer Matrix Approach III
 Geared and Branched Systems
 Continuous System and Finite Element Method
 Finite Element Method
 Finite Element Analysis
 Finite Element Analysis III
 Influence Coefficient Method
 Transfer Matrix Method I
 Transfer Matrix Method II
 Transfer Matrix Method III
 Continuous System Approach
 Finite Element Method I
 Finite Element Method II
 Finite Element Method III
 Instability in Rotor Systems: Bearings
 FluidFilm Bearings
 Internal Damping & Asymmetrical Shaft
 Steam Whirl and Seals
 Subcritical Speed Whirl
 Introduction to Rigid Rotor Balancing
 Dynamic Balancing of Rotors: Rigid Rotor Balancing
 Dynamic Balancing of Rotors:Flexible Rotor Model Balancing
 Dynamic Balancing of Rotors:Influence Coefficient Method for Flexible Rotor
 Common Faults & Vibration signatures
 Condition Based Monitiring

112104176 
Mechanical Engineering 
Sound Propagation Through Media 
Prof. Nachiketa Tiwari 
Web 
IIT Kanpur 
Show Content
 Lec1
 Lec2
 Lec3
 Lec4
 Lec5
 Lec6
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 Lec8
 Lec9
 Lec10
 Lec11
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 Lec37
 Lec38
 Lec39
 Lec40

112103023 
Mechanical Engineering 
Nonlinear Vibration 
Prof. S.K. Dwivedy 
Video 
IIT Guwahati 
Show Content
 Introduction of Nonlinear systems
 Review of Linear vibrating systems
 Phenomena associated with Nonlinear systems
 Commonly observed Phenomena in Nonlinear systems
 Force and Moment based Approach
 Energy based approach Extended Hamilton’s principle and Lagrange Priciple
 Derivation of Equation of motion of nonlinear discrete system (More examples)
 Derivation of Equation of motion of nonlinear continuous system 1
 Derivation of Equation of motion of nonlinear continuous system 2
 Ordering of nonlinear Equation of motion
 Qualitative Analysis Straight forward expansion
 Numerical method Straight forward expansion
 Lindstedt Poincare’ technique
 Method of multiple scales
 Method of Harmonic balance
 Method of averaging
 Generalized Method of averaging
 KrylovBogoliubovMitropolski technique
 Incremental harmonic balance method and Intrinsic multiple scale harmonic balance method
 Modified Lindstedt Poincare’ technique
 Stability and Bifurcation of Fixedpoint response 1
 Stability and Bifurcation of Fixedpoint response 2
 Stability and Bifurcation of Fixedpoint response 3
 Stability and Bifurcation of Fixedpoint response 4
 Stability Analysis of Periodic response
 Bifurcation of Periodic response And Introduction to quasiperiodic and Chaotic response
 QuasiPeriodic and Chaotic response
 Numerical methods to obtain roots of characteristic equation and time response
 Numerical methods to obtain time response
 Numerical methods to obtain frequency response
 Free Vibration of Single degree of freedom Nonlinear systems with Cubic and quadratic nonlinearities
 Free Vibration of Single degree of freedom Nonlinear systems with Cubic and quadratic nonlinearities: effect of damping
 Free Vibration of multi degree of freedom Nonlinear systems with Cubic and quadratic nonlinearities
 Forced nonlinear Vibration Single degree of freedom Nonlinear systems with Cubic nonlinearities:
 Forced nonlinear Vibration Single and multi degree of freedom Nonlinear systems
 Nonlinear ForcedVibration of Single and Multi DegreeofFreedom System
 Analysis of Multi degree of freedom system
 Nonlinear Vibration of Parametrically excited system: Axially loaded sandwich beam
 Nonlinear Vibration of Parametrically excited system: Elastic and Magnetoelastic beam
 Nonlinear Vibration of Parametrically excited system with internal resonance

112103024 
Mechanical Engineering 
Theory & Practice of Rotor Dynamics 
Prof. Rajiv Tiwari 
Web 
IIT Guwahati 
Show Content
 A Brief History of Rotor dynamics
 Overview of Various Rotor Dynamics Phenomena & Recent Trends
 SingleDOF Damped Rotor Model
 Jeffcott Rotor Model
 Jeffcott Rotor Model with an Offset Disc
 Rolling Element Bearings
 Hydrodynamic OilLubricated Journal Bearings
 Symmetrical Long Rigid Shaft in Flexible Anisotropic Bearings
 Symmetrical Long Rigid Shaft on Anisotropic Bearings
 Symmetrical Flexible Shaft on Anisotropic Bearings
 Synchronous Motion
 Asynchronous Rotational Motion
 Asynchronous General Motion
 Gyroscopic Effects by the Dynamics Approach
 One and TwoDisc Torsional Rotor System
 ThreeDisc Rotor System
 Transfer Matrix Methods for Tortional Vibration
 TMM for Branched Systems
 TMM for Damped and Branched Systems
 Modelling of Reciprocating Machine Systems
 Continuous Shaft Systems
 Continuous Shaft Systems and Finite Element Methods
 Applications of Finite Element Methods
 Geared Element for Branched Systems
 Influence Coefficient Method
 Transfer Matrix Methods for Transverse Vibration
 Applications of Transfer Matrix Methods
 Transfer Matrix Methods with Gyroscopic effects and Dunkerley’s Formula
 Governing Equations and Free Vibration in Continuous Systems
 Finite Element Formulation
 Free and Forced Vibrations by Finite Element Method
 Proportional Damping Static and Dynamic Condensations
 Timoshenko Beam Theory
 Whirling of Timoshenko Shafts
 Oil Whip and Oil Whirl
 Stability Analysis using Linearized Stiffness and Damping Coefficients
 Internal Friction and Effect of Rotor Polar Asymmetry
 Subcritical whirl due to Gravity
 Instability due to Stream Whirl and Seals
 Finite Element Instability Analysis of MultiDOF Rotors Mounted on Flexible Bearings;
 Basics Theory of Balancing of Rotors
 Balancing of Practical Rigid Rotor
 Modal Balancing for Flexible Rotors
 Influence Coefficient Methods for Flexible Rotors
 Display of Vibration Measurements
 Accuracy of Vibration Measurements
 Signature Analysis of Common Rotor Faults
 Signature Analysis of Rolling Bearings and Gears
