The application of a small parameter method for computations three-dimensional viscous flow over blunt bodies

G. A. Tirskij, S. V. Utyuzhnikov, N. K. Yamaleev

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Solution of the problem on the hypersonic spatial flow around spherically blunt bodies by viscous gas flow is considered on the base of the set of equations of the viscous total shock lager. The method of small parameter together with the global iteration method is used in calculations. Investigations are carried out of processes of flow around spherically blunt cones at small angles of attack and an elliptical cone at zero angle of attack. Numerical simulation is presented for flow about a long spherically blunt bicone at a small angle of attack. Applicability of the small parameter method is confirmed by coincidence of experimental and calculational data.

Original languageEnglish
Pages (from-to)1023-1032
Number of pages10
JournalPrikladnaya Matematika i Mekhanika
Volume56
Issue number6
Publication statusPublished - Nov 1992
Externally publishedYes

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