Solvability of a stationary boundary value problem for a model system of the equations of barotropic motion of a mixture of compressible viscous fluids
- Authors: Prokudin D.A.1, Krayushkina M.V.2
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Affiliations:
- Lavrent’ev Institute of Hydrodynamics
- Kemerovo State University
- Issue: Vol 10, No 3 (2016)
- Pages: 417-428
- Section: Article
- URL: https://journals.rcsi.science/1990-4789/article/view/212453
- DOI: https://doi.org/10.1134/S1990478916030121
- ID: 212453
Cite item
Abstract
Under consideration is some boundary value problem for a model system of equations that describes the steady barotropic motion of a homogeneous mixture of compressible viscous fluids in a bounded three-dimensional domain. We prove the existence theorem for weak solutions of the problem, imposing no restrictions on the structure of total viscosity matrix except the standard requirements of positive definiteness.
About the authors
D. A. Prokudin
Lavrent’ev Institute of Hydrodynamics
Author for correspondence.
Email: prokudin@hydro.nsc.ru
Russian Federation, pr. Akad. Lavrent’eva 15, Novosibirsk, 630090
M. V. Krayushkina
Kemerovo State University
Email: prokudin@hydro.nsc.ru
Russian Federation, ul. Krasnaya 6, Kemerovo, 650043