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Sibirskii Zhurnal Industrial'noi Matematiki, 2012, Volume 15, Number 3, Pages 135–145
(Mi sjim746)
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This article is cited in 2 scientific papers (total in 2 papers)
Integrable hydrodynamic submodels with a linear velocity field
L. Z. Urazbakhtina Ufa State Aviation Technical University, Ufa, Russia
Abstract:
Invariant and partially invariant solutions to equations of gas dynamics with a linear velocity field are given by a matrix satisfying a homogeneous integrable Riccati equation. The classification of solutions by the acceleration vector in the Lagrangian coordinates is carried out. We give an example of an invariant solution for which the selected volume “collapses” to an interval.
Keywords:
gas dynamics equations, state equation, intregrable submodels with linear velocity field.
Received: 26.01.2012
Citation:
L. Z. Urazbakhtina, “Integrable hydrodynamic submodels with a linear velocity field”, Sib. Zh. Ind. Mat., 15:3 (2012), 135–145; J. Appl. Industr. Math., 7:1 (2013), 117–126
Linking options:
https://www.mathnet.ru/eng/sjim746 https://www.mathnet.ru/eng/sjim/v15/i3/p135
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