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arXiv 1507.01396cond-mat.stat-mech
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自主发动机卡诺效率的可达性

Attainability of Carnot Efficiency with Autonomous Engines

Naoto Shiraishi

摘要:

研究了具有有限化学电势差的自主发动机的最大效率。我们表明,没有一个特定类型的奇点自治引擎不能达到卡诺效率。此外,我们证明了一个特殊的自治引擎的奇点达到卡诺效率,即使它是宏观的。我们的研究结果清楚地表明,奇点对自主发动机的最大效率起着至关重要的作用。

英文摘要:

The maximum efficiency of autonomous engines with finite chemical potential difference is investigated. We show that without a particular type of singularity autonomous engines cannot attain the Carnot efficiency. In addition, we demonstrate that a special autonomous engine with the singularity attains the Carnot efficiency even if it is macroscopic. Our results clearly illustrate that the singularity plays a crucial role for the maximum efficiency of autonomous engines.

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。

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