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Thermo cht 6

TermDefinition
entropy (S) an extensive property in a closed system
change in entropy is the same for all the processes (both reversible and irreversible) between the two states,
Specific entropy (s) entropy per unit mass; an intensive property
Mole specific entropy units: kJ/kmol *K or Btu/lbmol * R
isentropic process → reversible & adiabatic
entropy transfer is positive if Q>0. s no entropy transfer associated with work
Entropy production is positive for irreversible process and zero for reversible process
Statistical thermodynamics using microscopic viewpoint relates entropy to the disorder of the system.
Created by: thermosucks
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