论文部分内容阅读
本文力图从能表征状态的热力学参数熵的变化中找到有关有限时间热力学新的分析方法,提出了工作参数选择的最小熵产生最大值原则。这个原则揭示了有限时间热力学以时间为基础的“率”与非平衡热力学熵产生间的内在联系。据此,我们便可得到正、反向内可逆卡诺循环的最佳工作参数。为有限时间热力学的普遍应用研究提供了一新的线索。
In this paper, we try to find a new analytical method of finite-time thermodynamics from the change of entropy of thermodynamic parameters that can characterize the state, and propose the principle of minimum entropy generation maximum for working parameters selection. This principle reveals the intrinsic link between the time-based “rate” of finite-time thermodynamics and the generation of non-equilibrium thermodynamics. Accordingly, we can get the positive and negative reversible Carnot cycle of the best working parameters. It provides a new clue for the universal application of finite time thermodynamics.