... £", V, and S are the instantaneous energy, volume, and entropy of the system, and h° is shorthandfor the specific enthalpy plus the kinetic and potential energies of each stream, ... generation rate, and AT1 and AP refer to the heat transfer and fluid flow irreversibilities,respectively.Fig. 42.5 The optimal size of a plate, cylinder and sphere for minimum ... important methods that account for much of the newer work inengineering thermodynamics and thermal design and optimization. The method of exergy analysis rests on thermodynamics...