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Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2008, Volume 14, Number 1, Pages 130–145
(Mi timm12)
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This article is cited in 9 scientific papers (total in 9 papers)
On solving the potential equation
L. I. Rubina, O. N. Ul'yanov
Abstract:
We consider planar nonstationary potential flows of polytropic gas. The corresponding partial differential equation is studied by the method of level surfaces. Sufficient conditions on the arbitrary functions providing the construction of exact solutions of the potential equation are obtained. Equations for shock waves separating the potential flow from the rest area or from the area of motion with constant velocity are written out.
Received: 25.10.2007
Citation:
L. I. Rubina, O. N. Ul'yanov, “On solving the potential equation”, Trudy Inst. Mat. i Mekh. UrO RAN, 14, no. 1, 2008, 130–145; Proc. Steklov Inst. Math. (Suppl.), 261, suppl. 1 (2008), S183–S200
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https://www.mathnet.ru/eng/timm12 https://www.mathnet.ru/eng/timm/v14/i1/p130
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