摘要翻译：
一些作者已经指出，基于有限时间热力学的耗散热循环模型显示出输出功率与效率的环形曲线，如实际耗散热机所出现的曲线。在一阶不可逆热力学(FOIT)的背景下，我们证明了对于由两个耦合通量组成的能量转换器，也可以找到输出功率和所谓的生态函数对效率的环路曲线。在Stucki[J.W.Stucki,EUR.J.Biochem.vol.109，269(1980)]之前的一项工作中，使用了一种foit-processory描述了线粒体内ATP合成过程中氧化磷酸化的热力学行为模式。在该工作中，作者没有使用上述环形曲线，而是利用零电导和无限电导极值状态之间的电导匹配条件，提出氧化磷酸化同时在最小熵产和最大效率下稳态运行。在本工作中，我们证明了Stucki关于氧化磷酸化能量学的所有结果都可以在没有所谓电导匹配条件的情况下得到。另一方面，我们还发现最小熵产生状态意味着零功率输出和零效率，因此氧化磷酸化性能不能满足最小熵产生状态。我们的结果表明，氧化磷酸化性能的实际效率值更好地描述由所谓的生态功能和效率同时最大化组成的操作模式。
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英文标题：
《A first--order irreversible thermodynamic approach to a simple energy
  converter》
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作者：
L. A. Arias-Hern\'andez, R. T. Paez-Hern\'andez and F. Angulo-Brown
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最新提交年份：
2007
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分类信息：

一级分类：Physics        物理学
二级分类：Statistical Mechanics        统计力学
分类描述：Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变，热力学，场论，非平衡现象，重整化群和标度，可积模型，湍流
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英文摘要：
  Several authors have shown that dissipative thermal cycle models based on Finite-Time Thermodynamics exhibit loop-shaped curves of power output versus efficiency, such as it occurs with actual dissipative thermal engines. Within the context of First-Order Irreversible Thermodynamics (FOIT), in this work we show that for an energy converter consisting of two coupled fluxes it is also possible to find loop-shaped curves of both power output and the so-called ecological function against efficiency. In a previous work Stucki [J.W. Stucki, Eur. J. Biochem. vol. 109, 269 (1980)] used a FOIT-approach to describe the modes of thermodynamic performance of oxidative phosphorylation involved in ATP-synthesis within mithochondrias. In that work the author did not use the mentioned loop-shaped curves and he proposed that oxidative phosphorylation operates in a steady state simultaneously at minimum entropy production and maximum efficiency, by means of a conductance matching condition between extreme states of zero and infinite conductances respectively. In the present work we show that all Stucki's results about the oxidative phosphorylation energetics can be obtained without the so-called conductance matching condition. On the other hand, we also show that the minimum entropy production state implies both null power output and efficiency and therefore this state is not fulfilled by the oxidative phosphorylation performance. Our results suggest that actual efficiency values of oxidative phosphorylation performance are better described by a mode of operation consisting in the simultaneous maximization of the so-called ecological function and the efficiency.
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PDF链接：
https://arxiv.org/pdf/709.0321