Introduction
Thermo: is a Greek word means Heat
Dynamic: means force
Thermodynamics is a branch of science which deals with:
Engineering thermodynamics: is the science that deals with design and analysis of practical energy conversion devices such as power plants develop shaft power from heat, refrigerators, heat pumps, air-conditioners, heat exchangers, nozzles, diffusers, etc,. It also studies the properties of various substances used in these devices.
Thermodynamic-Scope