Abstract:
The influence of an electric discharge in a supersonic gas flow modeled by a heat source with a specified intensity and configuration on the development of a turbulent boundary layer ahead of a flat step is numerically studied. If the discharge power is sufficiently large, it is demonstrated that heat transfer to the wall does not affect the position of separation, which arises due to a non-zero shear stress on the body surface and is caused by the development of a reverse flow in the core of the boundary layer.
Keywords:
supersonic gas flow, electric discharge, separation of the turbulent boundary layer.
Citation:
O. B. Larin, V. A. Levin, “Separation of a turbulent supersonic boundary layer with heat supply ahead of a flat step”, Prikl. Mekh. Tekh. Fiz., 56:3 (2015), 89–95; J. Appl. Mech. Tech. Phys., 56:3 (2015), 420–425
\Bibitem{LarLev15}
\by O.~B.~Larin, V.~A.~Levin
\paper Separation of a turbulent supersonic boundary layer with heat supply ahead of a flat step
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2015
\vol 56
\issue 3
\pages 89--95
\mathnet{http://mi.mathnet.ru/pmtf945}
\crossref{https://doi.org/10.15372/PMTF20150311}
\elib{https://elibrary.ru/item.asp?id=23947290}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2015
\vol 56
\issue 3
\pages 420--425
\crossref{https://doi.org/10.1134/S0021894415030116}
Linking options:
https://www.mathnet.ru/eng/pmtf945
https://www.mathnet.ru/eng/pmtf/v56/i3/p89
This publication is cited in the following 1 articles:
R. S. Shamsutdinov, B. A. Timerkaev, O. A. Petrova, A. I. Saifutdinov, “Controlling the structure of a glow discharge by supersonic gas flow”, Physics of Plasmas, 29:12 (2022)