Optimized efficiency at maximum ?? figure of merit and efficient power of power law dissipative Carnot-like heat engines

Abstract In the present work, a power law dissipative Carnot-like heat engine cycle of two irreversible isothermal and adiabatic processes with finite time non-adiabatic dissipation is considered efficiency under optimization criteria ? ? figure merit efficient power, ? ep studied. The generalized extreme bounds optimized above said are obtained. lower upper for low these obtained level ? = 1. corroboration at maximum this result also shows that presence does not influence on by both target functions in model.