TRANSPORT PHENOMENA IN A WEAK SHOCK-WAVE

被引：3
|
作者：
ORLOV, AV [1 ]
机构：
[1] RUSSIAN ACAD SCI,INST HIGH TEMP,MOSCOW 127412,RUSSIA
来源：
PHYSICA A | 1992年 / 190卷 / 3-4期
关键词：
D O I：
10.1016/0378-4371(92)90045-R
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Boltzmann equation is solved for a weak shock wave to find the first correction in M - 1 to the Mott-Smith bimodal distribution function. The effective values of viscosity and thermal conductivity in the limit M --> 1 are calculated and found to agree exactly with the Chapman-Enskog values. This closure-independent result is strikingly different from the known properties of various bimodal theories that may give exact values of thermal conductivity or viscosity, but always 33% too high a value of their ratio.
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页码：405 / 412
页数：8
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