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Boundary value problems for a model Boltzmann equation with frequency proportional to the molecule velocity

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Abstract

Exact solutions of a model Boltzmann equation with a collision frequency that depends on the molecule velocity and with a BGK (Bhatnagar-Gross-Krook) collision operator are constructed for the problems of weak evaporation and temperature jump in a rarefied vapor above a plane surface. The numerical calculations and a comparison with previous results are given.

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Authors
  1. A. V. Latyshev
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  2. A. A. Yushkanov
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Additional information

Moscow. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 3, pp. 140–153, May–June, 1996.

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Latyshev, A.V., Yushkanov, A.A. Boundary value problems for a model Boltzmann equation with frequency proportional to the molecule velocity. Fluid Dyn 31, 454–466 (1996). https://doi.org/10.1007/BF02030230

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  • DOI: https://doi.org/10.1007/BF02030230

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