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Mechanics of Material

By : Asad Ali Arshad




In these slides following topic of the chapter no 2 are discussed in detail these are:


chap-2 (1).pdf 

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  • Stress and Strain : Axial loading
  • Normal Strain 
  • Stress Strain Curve
  • Stress Strain Diagram: Ductile Material 
  • Stress Strain Diagram: Brittle Material 
  • Hooks Law Modulus of Elasticity
  • Fatigue
  • Deformation under Axial loading
  • Generlized Hooks law
  • Bulk Modulus
  • Shearing Strain
  • Relation among E, v and G
  • Composite Material
  • Saint-Venant's principle
  • Stress Concentration Hole
  • Stress Concentration fillet
  • Elastoplastic Material 
  • Residual Stresses
  • Poisson's Ratio

Thermodynamics

By : Asad Ali Arshad

Chapter no 1     :    Thermodynamics and Energy

All living things depend on Energy for survival
Modern civilizations will continue to thrive only if existing source of energy can be developed to meet the Growing demands.
Energy exist in many Forms: From energy Locked in the atoms of matter itself to the intense radiant energy emitted by the Sun.
In this chapter we will discussed the following topics in detailed.

  • What is Thermodynamics?
  • Energy and its forms?
  • Thermodynamics and Energy?
  • Fundamental Concepts of Thermodynamics
  • Macroscopic vs microscopic points of view.
  • Conversion of energy from on form to other
  • Classical Thermodynamics and Statistic Thermodynamics
  • Application area of thermodynamics
  • System and Control Volume (Open,closed and isolated system)
  • Concept of Continum
  • Laws of themodynamics
  • Temperature scale and Pressure?
Click on the following link for preview in Google drive....
A lot more description related to the above topics will be discussed here..



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