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This article is cited in 2 scientific papers (total in 2 papers)
Accurate dependence for determining the pressure distribution on a sphere at an arbitrary Mach number of a supersonic incoming flow
V. P. Kotenev Bauman Moscow State Technical University
Abstract:
Setting of initial data is required for solution of stationary problems of supersonic flow over blunt bodies by time-dependent setting method. The closer the initial data are to the sought solution, the quicker such solution can be obtained. A rule of local spheres is applied in many cases when initial pressure on a blunt body of an arbitrary shape is taken the same as on a sphere with an equal incidence angle of respective elements of these surfaces to the incoming flow. A simple analytical dependence has been obtained which gives practically accurate pressure distribution jn a sphere for the whole range of Mach numbers of incoming flow.
Keywords:
supersonic gas flow, three-dimensional gas flows, sonic point.
Received: 25.11.2013
Citation:
V. P. Kotenev, “Accurate dependence for determining the pressure distribution on a sphere at an arbitrary Mach number of a supersonic incoming flow”, Matem. Mod., 26:9 (2014), 141–148; Math. Models Comput. Simul., 7:2 (2015), 128–133
Linking options:
https://www.mathnet.ru/eng/mm3521 https://www.mathnet.ru/eng/mm/v26/i9/p141
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Abstract page: | 528 | Full-text PDF : | 175 | References: | 69 | First page: | 43 |
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