NPTEL : NOC:Dynamic Behaviour of Materials (Mechanical Engineering)

Co-ordinators : Prof. Prasenjit Khanikar


Lecture 1 - Introduction to Dynamic Behaviour of Materials - I

Lecture 2 - Introduction to Dynamic Behaviour of Materials - II

Lecture 3 - Introduction to Waves

Lecture 4 - Quasi-static vs Dynamic Deformation

Lecture 5 - Elastic Wave and its Classification

Lecture 6 - Propagation of Elastic Waves in Continuum

Lecture 7 - Wave Reflection, Refraction and Interaction

Lecture 8 - General Solution of Elastic Wave Equation

Lecture 9 - Additional Considerations of Elastic Wave in Cylindrical Bar

Lecture 10 - Introduction to Plastic Waves

Lecture 11 - Plastic Waves of Uniaxial Stress

Lecture 12 - Plastic Waves of Combined Stress

Lecture 13 - Taylor's Experiment for Plastic Wave Propagation - 1

Lecture 14 - Taylor's Experiment for Plastic Wave Propagation - 2

Lecture 15 - Taylor's Experiment: Wilkins-Guinan Analysis

Lecture 16 - Introduction to Shock Waves - I

Lecture 17 - Introduction to Shock Waves - II

Lecture 18 - Shock Wave: Rankine Hugonoit Treatment

Lecture 19 - Rankine Hugonoit Treatment and Shock Wave under Impact

Lecture 20 - Shock Wave under Impact

Lecture 21 - Equations of States (Shock Waves) : Experimental Methods

Lecture 22 - Equations of States (Shock Waves) : Theoretical Calculations

Lecture 23 - Complex Problems of Shock Waves and Temperature Rise under Shock Wave

Lecture 24 - Shock Wave Attenuation, Interaction and Reflection - I

Lecture 25 - Shock Wave Attenuation, Interaction and Reflection - II

Lecture 26 - Shock Wave Interaction and Reflection

Lecture 27 - Fundamentals of Materials Science and Engineering

Lecture 28 - Shock Wave Induced Phase Transformations - 1

Lecture 29 - Shock Wave Induced Phase Transformations - 2

Lecture 30 - Shock Wave Induced Phase Transformations - 3

Lecture 31 - Shock Wave Induced Phase Transformations - 4

Lecture 32 - Experimental Techniques for Dynamic Deformation - 1

Lecture 33 - Experimental Techniques for Dynamic Deformation - 2

Lecture 34 - Plastic Deformation at High Strain Rates - 1

Lecture 35 - Plastic Deformation at High Strain Rates - 2

Lecture 36 - Plastic Deformation at High Strain Rates - 3

Lecture 37 - Plastic Deformation at High Strain Rates - 4

Lecture 38 - Plastic Deformation at High Strain Rates - 5

Lecture 39 - Plastic Deformation Under Shock Waves - 1

Lecture 40 - Plastic Deformation Under Shock Waves - 2

Lecture 41 - Plastic Deformation Under Shock Waves - 3

Lecture 42 - Shear Band - 1

Lecture 43 - Shear Band - 2

Lecture 44 - Dynamic Fracture - 1

Lecture 45 - Dynamic Fracture - 2