Supersonic flow around a blunted body at presence ofgas-cooler blowing and oscillations of the wall along the stream | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2010. № 1(9).

Supersonic flow around a blunted body at presence ofgas-cooler blowing and oscillations of the wall along the stream

Influence of vibrations and blowing on inviscid drag of a face blunted cone undersupersonic flow is studied by theoretical and experimental methods. The problem of nonstationaryinviscid flow is solved by S.K. Godunovs numerical method in the two-dimensionalformulation. The results of calculations and experiments show a decrease of inviscid drag at anincrease in the blowing parameter and the parameter which describes intensity of vibrations.

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Keywords

сверхзвуковое обтекание, вдув, колебания, волновое сопротивление, supersonic flow, blowing, vibrations, inviscid drag

Authors

NameOrganizationE-mail
Golovanov A.N.
Goldin V.D.vdg@math.tsu.ru
Всего: 2

References

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 Supersonic flow around a blunted body at presence ofgas-cooler blowing and oscillations of the wall along the stream | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2010. № 1(9).

Supersonic flow around a blunted body at presence ofgas-cooler blowing and oscillations of the wall along the stream | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2010. № 1(9).

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