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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2004, Volume 45, Issue 2, Pages 40–46
(Mi pmtf2356)
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Hyperbolicity of steady-state equations of gas shear flows in a thin layer
A. K. Khe Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
The steady-state three-dimensional motion of an ideal gas in a thin layer of variable height is considered. In the long-wave approximation, the equations of gas dynamics reduce to a system of integrodifferential equations. The generalized characteristics and hyperbolicity conditions of the obtained system are found.
Keywords:
steady-state gas dynamics, integrodifferential equations, generalized characteristics.
Received: 04.06.2003 Accepted: 16.10.2003
Citation:
A. K. Khe, “Hyperbolicity of steady-state equations of gas shear flows in a thin layer”, Prikl. Mekh. Tekh. Fiz., 45:2 (2004), 40–46; J. Appl. Mech. Tech. Phys., 45:2 (2004), 181–186
Linking options:
https://www.mathnet.ru/eng/pmtf2356 https://www.mathnet.ru/eng/pmtf/v45/i2/p40
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Abstract page: | 25 | Full-text PDF : | 11 |
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