Abstract
Model kinetic equations are constructed for different relationships between the characteristic flow parameters of a two-phase medium consisting of diatomic molecules and solid particles with internal structure. The interphase collision integrals are represented as expansions with respect to the parameter of the ratio of the masses and in terms of physical quantities such as the transfer and diffusion coefficients, which depend on the model chosen for the transform of inelastic scattering on the surface. Transport equations are obtained for the light component with additional terms that take into account the interphase interactions. For one definite expression for the inelastic scattering transform simple analytic expressions are obtained for the additional terms in the equations of the gas dynamics.
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 1, pp. 137–143, January–February, 1983.
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Dubrovskii, G.V., Kondratenko, A.V. & Fedotov, V.A. Kinetic model of a gas suspension of particles with internal structure. Fluid Dyn 18, 113–119 (1983). https://doi.org/10.1007/BF01090518
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DOI: https://doi.org/10.1007/BF01090518