封闭系统和稳态开放系统中不可逆过程的功和熵产方面

Giacomo Bisio, Giuseppe Rubatto
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引用次数: 4

摘要

本文系统地讨论了不同不可逆性来源对封闭系统和稳态开放系统的功传递表达式的影响。在各种情况下,对分析公式所必需的假设以及分析公式的极限都作了规定。重点研究了温度和压力的不均匀性对系统不可逆性的影响。其主要目的在于推导出一个准则,其条件足以把同一体系中同时存在的各种不同现象(机械的、电的、化学的等等)在不同的关系中分别出来。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Work and entropy production aspects of irreversible processes in closed and steady-state open systems

This paper systematically deals with the influence of different sources of irreversibilities in work transfer expressions for closed and steady-state open systems. In the various cases, the hypotheses necessary to an analytical formulation and therefore the limits of the latter are specified. The influence of the non-uniformity of temperature and pressure on the irreversibilities in the system is particularly examined. The main aim is that of deducing a criterion with the conditions sufficient to separate in distinct relations the different phenomena (mechanical, electrical, chemical, etc.) simultaneously present in the same system.

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