Universal Optimization Efficiency for Nonlinear Irreversible Heat Engines

被引：16

作者：

Zhang, Yanchao ^{[1
]}

Guo, Juncheng ^{[2
]}

Lin, Guoxing ^{[1
]}

Chen, Jincan ^{[1
]}

机构：

[1] Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China

[2] Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350116, Peoples R China

来源：

JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS | 2017年 / 42卷 / 03期

关键词：

irreversible thermodynamics; nonlinear; master equation; heat engine; universal optimization efficiency; ENTROPY GENERATION MINIMIZATION; MAXIMUM-POWER; ECOLOGICAL OPTIMIZATION; PERFORMANCE ANALYSIS; CRITERION; THERMODYNAMICS; SYSTEMS;

D O I：

10.1515/jnet-2016-0065

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

We introduce a multi-parameter combined objective function of heat engines under the strong coupling and symmetry condition and derive the universal expression of the optimization efficiency. The results obtained show that the optimization efficiency derived from the multi-parameter combined objective function include a variety of optimization efficiencies, such as the efficiency at the maximum power, efficiency at the maximum efficiency-power state, efficiency at the maximum ecological or unified tradeoff function, and Carnot efficiency. It is further explained that these results are also suitable for the endoreversible cycle model of the Carnot heat engines operating between two heat reservoirs.

引用

页码：253 / 263

页数：11

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