Steady Solutions to Equations of Viscous Compressible Multifluids

Author:

Mamontov Alexander12ORCID,Prokudin Dmitriy13ORCID

Affiliation:

1. Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences, Lavrentyev Pr. 15, Novosibirsk 630090, Russia

2. Laboratory of Mathematical and Computer Modeling in Natural and Industrial Systems, Altai State University, Lenin Pr. 61, Barnaul 656049, Russia

3. Department of Higher Mathematics, Siberian State University of Telecommunications and Information Science, Kirova Str. 86, Novosibirsk 630102, Russia

Abstract

For the differential equations of the barotropic dynamics of compressible viscous multifluids in a bounded three-dimensional domain with an immobile rigid boundary, a study of the solvability of the boundary value problem is made. Weak generalized solutions to the boundary value problem are shown to exist with weak constraints on the types of viscosity matrices and constitutive equations for pressure and momentum exchange.

Funder

Russian Ministry of Science and Higher Education

Publisher

MDPI AG

Reference39 articles.

1. Existence globale de solutions pour les équations de Navier–Stokes compressible isentropiques;Lions;C. R. Acad. Sci. Paris,1993

2. Compacité des solutions des équations de Navier–Stokes compressible isentropiques;Lions;C. R. Acad. Sci. Paris,1993

3. Lions, P.L. (1998). Mathematical Topics in Fluid Mechanics. Compressible Models, Oxford University Press.

4. Bornes sur la densité pour les équations de Navier–Stokes compressibles isentropiques avec conditions aux limites de Dirichlet;Lions;C. R. Acad. Sci. Paris,1999

5. On the motion of a viscous compressible fluid driven by a time-periodic external force;Feireisl;Arch. Rat. Mech. Anal.,1999

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