Density effects in internal-energy transport in polyatomic gases

被引：1
|
作者：
Monchick, L
机构：
[1] Chevy Chase, MD 20815-3122
来源：
INTERNATIONAL JOURNAL OF THERMOPHYSICS | 1997年 / 18卷 / 04期
关键词：
density; internal energy; polyatomic gases; revised Enskog theory; rotational relaxation; thermal conductivity; transport properties; Wang Chang-Uhlenbeck equation;
D O I：
10.1007/BF02575236
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The revised Enskog theory is used in a heuristic way to modify the Wang Chang-Uhlenbeck quantum kinetic equation for polyatomic gases close to thermodynamic equilibrium. The density effects predicted for the total and internal thermal conductivities are in qualitative agreement with recent molecular dynamic calculations, suggesting that inelastic effects should be included in dense fluid transport theory.
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页码：909 / 916
页数：8
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