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Num. Meth. Prog., 2012, Volume 13, Issue 2, Pages 298–306 (Mi vmp32)  

Вычислительные методы и приложения

Modeling of flow separation at the inlet of a suction channel in regions with cuts

O. A. Averkova, I. N. Logachev, K. I. Logachev

Belgorod Shukhov State Technological University

Abstract: A method to model the detached flows at the inlet of a suction port in multiply connected regions with cuts (infinitely thin profiles) is developed. The models of rotational, irrotational, and shock-free flow around profiles are validated inside the computational domain. A numerical analytic method is proposed to determine the local drag coefficient at the inlet of the channel. A method of reducing the incoming volumes of the medium due to the corresponding arrangement of profiles is also proposed.

Keywords: detached flow; method of discrete vortices in stationary formulation; suction channels.

Full text: PDF file (566 kB)
UDC: 533.6:628.5
Received: 22.03.2012

Citation: O. A. Averkova, I. N. Logachev, K. I. Logachev, “Modeling of flow separation at the inlet of a suction channel in regions with cuts”, Num. Meth. Prog., 13:2 (2012), 298–306

Citation in format AMSBIB
\Bibitem{AveLogLog12}
\by O. A. Averkova, I. N. Logachev, K. I. Logachev
\paper Modeling of flow separation at the inlet of a suction channel in regions with cuts
\jour Num. Meth. Prog.
\yr 2012
\vol 13
\issue 2
\pages 298--306
\mathnet{http://mi.mathnet.ru/vmp32}


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