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arXiv 0808.0340physics.chem-ph
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化学平衡的离散热力学

Discrete Thermodynamics of Chemical Equilibria

B. Zilbergleyt

摘要:

本文阐述了全面的基础离散热力学化学平衡(DTD),作者在过去的十年中发展,并在一系列出版物中传播。基于不可逆热力学的线性方程组、De Donder的热力学力定义和Le Chatelier原理,DTD提出了化学平衡的概念,即化学体系内外热力学力的平衡。DTD的基本表达式是一个逻辑图,它将系统中化学转化的能量特征、与真实热力学平衡的偏差以及导致该偏差的热力学力的总和联系在一起。系统偏离热力学平衡是该理论的主要变量。基本映射的解定义了化学系统的状态域,包括具有四个区域的分叉图,从真正的热力学平衡到混沌,对化学系统具有特定的独特意义。该理论源于目前公认的化学热力学的思想,并将经典和当代化学平衡热力学结合成一个独特的概念。DTD为理解和分析化学体系中的平衡提供了新的机会。论文中包含的一些新结果以前从未发表过。

英文摘要:

The paper sets forth comprehensive basics of Discrete Thermodynamics of Chemical Equilibria (DTD), developed by the author during the last decade and spread over series of publications. Based on the linear equations of irreversible thermodynamics, De Donder's definition of the thermodynamic force, and the Le Chatelier principle, DTD brings forward a notion of chemical equilibrium as a balance of internal and external thermodynamic forces, acting against a chemical system. The basic expression of DTD is a logistic map that ties together energetic characteristics of the chemical transformation in the system, its deviation from true thermodynamic equilibrium, and the sum of thermodynamic forces, causing that deviation. System deviation from thermodynamic equilibrium is the major variable of the theory. Solutions to the basic map define the chemical system domain of states comprising bifurcation diagrams with four areas, from true thermodynamic equilibrium to chaos, having specific distinctive meaning for chemical systems. The theory is derived from the currently recognized ideas of chemical thermodynamics and binds classical and contemporary thermodynamics of chemical equilibria into a unique concept. DTD opens new opportunities in understanding and analysis of equilibria in chemical systems. Some new results, included in the paper, have never been published before.

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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