Models of a linearized Boltzmann collision integral |
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Authors: | I N Larina V A Rykov |
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Institution: | (1) Dorodnicyn Computing Center, Russian Academy of Sciences, ul. Vavilova 40, Moscow, 119991, Russia |
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Abstract: | For rarefied gas flows at moderate and low Knudsen numbers, model equations are derived that approximate the Boltzmann equation with a linearized collision integral. The new kinetic models generalize and refine the S-model kinetic equation. |
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Keywords: | rarefied gas Boltzmann equation numerical method S-model kinetic equation |
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