The temperature-jump problem for a variable collision frequency model
نویسندگان
چکیده
منابع مشابه
The temperature-jump problem for a variable collision frequency model
An analytical version of the discrete-ordinates method is used here in the field of rarefied-gas dynamics to solve a version of the temperature-jump problem that is based on a linearized, variable collision frequency model of the Boltzmann equation. In addition to a complete development of the discrete-ordinates method for the application considered, the computational algorithm is implemented t...
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The often-studied problem known as Kramers’ problem, in the general area of rarefied-gas dynamics, is investigated in terms of a linearized, variable collision frequency model of the Boltzmann equation. A convenient change of variables is used to reduce the general case considered to a canonical form that is well suited for analysis by analytical and/or numerical methods. While the general form...
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An analytical version of the discrete-ordinates method (the ADO method) is used to establish a concise and particularly accurate solution to the temperature-jump problem for a binary gas mixture described by the McCormack kinetic model. The solution yields, in addition to the temperature-jump coefficient for the general (specular–diffuse) case of Maxwell boundary conditions for each of the two ...
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15 صفحه اولThe temperature-jump problem for a mixture of two gases
An analytical variation of the discrete-ordinates method is used to establish a concise and accurate solution to the temperature-jump problem for a binary gas mixture. The analysis is based on Boltzmann equations of the BGK type subject to Maxwell's boundary conditions with arbitrary accommodation coe$cients. The results include the complete temperature and density "elds for speci"ed mass, dens...
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ژورنال
عنوان ژورنال: Physics of Fluids
سال: 2002
ISSN: 1070-6631,1089-7666
DOI: 10.1063/1.1416192