Numerical study of discrete‐velocity gases
作者:
Takaji Inamuro,
Bradford Sturtevant,
期刊:
Physics of Fluids A
(AIP Available online 1990)
卷期:
Volume 2,
issue 12
页码: 2196-2203
ISSN:0899-8213
年代: 1990
DOI:10.1063/1.857825
出版商: AIP
数据来源: AIP
摘要:
A finite‐difference method for solving the discrete Boltzmann equations, which are the governing equations for a model gas in which molecules have many discrete velocities, is developed. The method is applied to three fundamental problems in rarefied gas flow to study the features of discrete‐velocity gases: normal shock wave structure, heat transfer between two parallel plates, and two‐dimensional vapor deposition. Two different discrete‐velocity gas models are used.
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