The discrete Boltzmann equation for gas mixtures. A regular space model and a shock wave problem (Q789974)
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scientific article; zbMATH DE number 3847106
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The discrete Boltzmann equation for gas mixtures. A regular space model and a shock wave problem |
scientific article; zbMATH DE number 3847106 |
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The discrete Boltzmann equation for gas mixtures. A regular space model and a shock wave problem (English)
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1983
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The Boltzmann gas kinetic equation is linearized by replacing the velocity distribution function by constant velocities, positive or negative in the three Cartesian directions. The discretized general equation for a n-component gas mixture is developed and the shock wave propagation at infinite Mach number is considered. This generalizes the results of \textit{J. Broadwell} [J. Fluid Mech. 19, 401-414 (1964; Zbl 0151.410); Phys. Fluids 7, 1243-1247 (1964; Zbl 0123.211)] for a one component gas.
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shock propagation at infinite Mach number
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linearized by replacing the velocity distribution function by constant velocities
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discretized
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n- component gas mixture
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