GGS COLLEGE OF MODERN TECHNOLOGY,KHARAR

Prepared by-Prince Kumar

14098463rd Sem(ME)

Basic thermodynamics processes with steam and their representation on T-S chart and moiller charts (h-s diagram)

ThermodynamicsThermodynamics is a branch of physics concerned with heat and temperature and their relation to energy and work. It defines macroscopic variables, such as internal energy, entropy, and pressure, that partly describe a body of matter or radiation.

Thermodynamics process with steam

Type of thermodynamics processIsochoric processIsobaric processIsothermal processAdiabatic processPoly tropic process

T-S charts A T-s diagram is the most frequently used

diagram for analyzing energy transfer system cycles because the work done by or on the system and the heat added to or removed from the system can be visualized on the T-s diagram. By the definition of entropy, the heat transferred to or from a system equals the area under the T-s curve of the process.

Representation on T-S charts

Moiler chartsMollier diagram is a graphical representation of the thermodynamic properties and states of materials involving "Enthalpy" on one of the coordinates.Mollier diagrams are named after Richard Mollier.

Representation on moiler charts (h-s diagram)

The end

Submitted to -

Nirpakash uppal