arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2002.01356cond-mat.stat-mech

Optimized efficiency at maximum $\dotΩ$ figure of merit and efficient power of Power law dissipative Carnot like heat engines

K. Nilavarasi, M. Ponmurugan

英文摘要:

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

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑