You-Bang Zhan;Peng-Cheng Ma;Xiao-Qin Zhu;
In this paper, the optimal ecological performance of an irreversible Carnot engine with the losses of heat-resistance,heat leak and internal irreversibility, in which the heat transfer between the working fluid and the heat reservoirs obeys a generalized law Q ∝( ΔTn)m, is derived by taking an ecological optimization criterion as the objective, which consists of maximizing a function representing the best compromise between the power and entropy production rate of the heat engine. The results obtained corroborate those in the literature.
Finiti-time thermodynamics;;irreversible Carnot engine;;entropy-generation minimization;;ecological optimization;;heat transfer law
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