What are the main sub-topics of Thermodynamics in Machines?

[Shegda]

What are some sub-topics that I can research on Thermodynamics in Machines? Thank you.

 

[Q_Goest]

Not sure what you're asking, but thermodynamics is very important in understanding compression and expansion machinery.

 

[Carid]

steam engine
diesel cycle
carnot cycle
stirling cycle