Friday, 4 October 2013

Lecture 1 - Introduction to Metallurgical Thermodynamics

Thermodynamics deals with study of energy flow, and behaviour of matter. It can be broadly classified as :-

  1.  Classical Thermodynamics(i.e. Macroscopic) :-  It is based on the 3 laws of  Thermodynamics, and we are not concerned with movement of particles and treat the medium as a continuum.
  2. Statistical Thermodynamics :- It is based on Kinetic Law of Gases, considering individual particles and arrives at a macroscopic relation. 
  3. Irreversible Thermodynamics :- As the name suggests it deals with the thermodynamics of Irreversible reactions

There are other classifications also like ,
1. Thermodynamics of non Reactive System
2. Thermodynamics of Reactive Systems

In the subsequent lecture notes, we will be concerned with Classical Thermodynamics only.