不同隔离条件下等离子体系统的接触平衡

IF 0.6 4区工程技术 Q4 MECHANICS

Journal of Theoretical and Applied Mechanics Pub Date : 2023-08-18 DOI:10.55787/jtams.23.53.3.270

M. A. A. R. Ydalevskaya, Y. U. N. V. Oroshilova

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引用次数: 0

摘要

摘要:本文研究了多组分等离子体系统相互作用对其平衡组成的影响。这些系统中原子、离子和自由电子的平衡密度由动量空间上分布函数的积分和电子能级上的和决定。这些函数对应于系统组合在不同相互作用条件下的最大熵。特别注意单原子等离子体混合物在以下情况下:1)系统可能只交换能量;2)系统可以交换能量和电子;3)系统可以交换能量、电子和一些化学元素。

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CONTACT EQUILIBRIUM OF PLASMA SYSTEMS UNDER DIFFERENT ISOLATION CONDITIONS

A BSTRACT : In this work, the inﬂuence of interactions between multi-comp-onent plasma systems on their equilibrium compositions is studied. Equilibrium densities of atoms, ions and free electrons in these systems are determined by integration of distribution functions over the space of momentum and summation over electronic energy levels. These functions correspond to the maximum entropy for the combination of systems under different conditions of their interaction. Special attention is given to monatomic plasma mixtures under following situations: 1) the systems may exchange only energy; 2) the systems may exchange energy and electrons; 3) the systems may exchange energy, electrons and some chemical elements.

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来源期刊

Journal of Theoretical and Applied Mechanics 物理-力学

CiteScore

1.40

自引率

14.30%

发文量

审稿时长

6 months

期刊介绍： The scope of JTAM contains: - solid mechanics - fluid mechanics - fluid structures interactions - stability and vibrations systems - robotic and control systems - mechanics of materials - dynamics of machines, vehicles and flying structures - inteligent systems - nanomechanics - biomechanics - computational mechanics