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高温材料处理:国际期刊
SJR: 0.137 SNIP: 0.341 CiteScore™: 0.43

ISSN 打印: 1093-3611
ISSN 在线: 1940-4360

高温材料处理:国际期刊

DOI: 10.1615/HighTempMatProc.2015015431
pages 99-109

COMPUTER ANALYSIS OF TRANSPORT, OPTICAL, AND THERMODYNAMIC PROPERTIES OF PLASMA

Victor V. Kuzenov
N. E. Bauman Moscow State Technical University (BMSTU), 5, block 1, 2-nd Baumanskaya Str., Moscow, 105005, Russia; A. Yu. Ishlinsky Institute for Problems in Mechanics (IPMech) Russian Academy of Sciences, 101, block 1, Vernadskii Ave., Moscow, 117526; Dukhov Research Institute of Automatics (VNIIA), Sushchevskaya str. 22, Moscow 127055, Russia
Sergei V. Ryzhkov
N. E. Bauman Moscow State Technical University (BMSTU), 5, block 1, 2-nd Baumanskaya Str., Moscow, 105005, Russia
Vyacheslav V. Shumaev
Bauman Moscow State Technical University, 5, bld. 1, 2 Baumanskaya Str., Moscow, 105005, Russia

ABSTRACT

The analysis of plasma thermodynamics is necessary in the following areas: plasma technologies, high energy density processes in fusion devices, astrophysical simulations, and calculations of the atmospheric entry. The pressure, specific internal energy, specific entropy, thermal conductivity, electrical conductivity, and absorption coefficients in a wide range of temperatures and densities are obtained by joining the results of the finite temperature Thomas−Fermi model with the ionization equilibrium model (Saha−Boltzmann equations). Data is presented for copper. The results are analyzed in the area of the common applicability of these models to find the criterion for each use of the model.