<Tr> <Td> <Ul> <Li> Isobaric </Li> <Li> Isochoric </Li> <Li> Isothermal </Li> <Li> Adiabatic </Li> <Li> Isentropic </Li> <Li> Isenthalpic </Li> <Li> Quasistatic </Li> <Li> Polytropic </Li> <Li> Free expansion </Li> <Li> Reversibility </Li> <Li> Irreversibility </Li> <Li> Endoreversibility </Li> </Ul> </Td> </Tr> <Ul> <Li> Isobaric </Li> <Li> Isochoric </Li> <Li> Isothermal </Li> <Li> Adiabatic </Li> <Li> Isentropic </Li> <Li> Isenthalpic </Li> <Li> Quasistatic </Li> <Li> Polytropic </Li> <Li> Free expansion </Li> <Li> Reversibility </Li> <Li> Irreversibility </Li> <Li> Endoreversibility </Li> </Ul> <Tr> <Th> Cycles </Th> </Tr> <Tr> <Td> <Ul> <Li> Heat engines </Li> <Li> Heat pumps </Li> <Li> Thermal efficiency </Li> </Ul> </Td> </Tr>

Enthalpy as a function of temperature and volume