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Sibirskii Zhurnal Industrial'noi Matematiki, 2011, Volume 14, Number 3, Pages 100–111 (Mi sjim687)  

An effective model of the dynamics of a barotropic gas with fast oscillating initial data

S. A. Sazhenkov

Lavrent'ev Institute of Hydrodynamics SB RAS, Novosibirsk, RUSSIA
References:
Abstract: Under study are the classical three-dimensional Navier–Stokes equations of a compressible inhomogeneous viscous fluid in a smooth bounded domain endowed with no-slip conditions on the boundary of the domain and fast oscillating initial density distributions. The state equation of the medium is the state equation for a barotropic gas. We assume that the adiabatic constant is greater than 3. We give a rigorous derivation of the homogenization procedure as the frequencies of fast oscillations tend to infinity and obtain a limit effective model of the dynamics of a compressible viscous gas with fast oscillating initial data.
Keywords: viscous compressible barotropic gas, homogenization, fast oscillating initial data.
Received: 06.06.2010
English version:
Journal of Applied and Industrial Mathematics, 2012, Volume 6, Issue 2, Pages 229–239
DOI: https://doi.org/10.1134/S1990478912020123
Bibliographic databases:
Document Type: Article
UDC: 517.9
Language: Russian
Citation: S. A. Sazhenkov, “An effective model of the dynamics of a barotropic gas with fast oscillating initial data”, Sib. Zh. Ind. Mat., 14:3 (2011), 100–111; J. Appl. Industr. Math., 6:2 (2012), 229–239
Citation in format AMSBIB
\Bibitem{Saz11}
\by S.~A.~Sazhenkov
\paper An effective model of the dynamics of a~barotropic gas with fast oscillating initial data
\jour Sib. Zh. Ind. Mat.
\yr 2011
\vol 14
\issue 3
\pages 100--111
\mathnet{http://mi.mathnet.ru/sjim687}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2953779}
\transl
\jour J. Appl. Industr. Math.
\yr 2012
\vol 6
\issue 2
\pages 229--239
\crossref{https://doi.org/10.1134/S1990478912020123}
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