Chapman–Enskog solution for diffusion: Pidduck’s equation for arbitrary mass ratio
作者:
R. V. Tompson,
S. K. Loyalka,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1987)
卷期:
Volume 30,
issue 7
页码: 2073-2075
ISSN:0031-9171
年代: 1987
DOI:10.1063/1.866142
出版商: AIP
数据来源: AIP
摘要:
In several studies of rarefied gas dynamics and particle transport, not only the diffusion coefficient, but also a detailed description of the Chapman–Enskog solution for diffusion is required. The case of diffusion of a trace species in a background gas is considered for arbitrary molecular mass ratio, and accurate results are reported for the Chapman–Enskog solution obtained by solving numerically an integral equation of Pidduck.
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