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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1998, Volume 39, Issue 1, Pages 15–27 (Mi pmtf3218)  

Longwave approximation model for gas shear flow in a channel of varying area

V. M. Teshukov

Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090
Abstract: An approximate system of equations that describe unsteady flow of an inviscid non-heat-conducting gas in a narrow channel of varying area is derived. Generalized characteristics and hyperbolicity conditions are obtained for this system of equations. In connection with characteristics theory, the average Mach number and the flow criticality condition are introduced. Exact solutions that describe steady transonic channel flows are investigated.
Received: 30.05.1996
English version:
Journal of Applied Mechanics and Technical Physics, 1998, Volume 39, Issue 1, Pages 12–23
DOI: https://doi.org/10.1007/BF02467992
Document Type: Article
UDC: 533.6.011+517.958
Language: Russian
Citation: V. M. Teshukov, “Longwave approximation model for gas shear flow in a channel of varying area”, Prikl. Mekh. Tekh. Fiz., 39:1 (1998), 15–27; J. Appl. Mech. Tech. Phys., 39:1 (1998), 12–23
Citation in format AMSBIB
\Bibitem{Tes98}
\by V.~M.~Teshukov
\paper Longwave approximation model for gas shear flow in a channel of varying area
\jour Prikl. Mekh. Tekh. Fiz.
\yr 1998
\vol 39
\issue 1
\pages 15--27
\mathnet{http://mi.mathnet.ru/pmtf3218}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 1998
\vol 39
\issue 1
\pages 12--23
\crossref{https://doi.org/10.1007/BF02467992}
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