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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2017, Volume 43, Issue 24, Pages 53–58
DOI: https://doi.org/10.21883/PJTF.2017.24.45341.16961 (Mi pjtf6044) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Controlling the flow past a semicircular airfoil at zero angle of attack using slot suction in one or two vortex cells for attaining extremal lift

S. A. Isaevab, P. A. Baranovb, A. G. Sudakovb, I. A. Popova, A. E. Usachovc

a Kazan National Research Technical University named after A. N. Tupolev
b Saint-Petersburg State University of Civil Aviation
c Filial of Central Aerohydrodynamic Institute
Full-text PDF (398 kB) Citations (2)
DOI: https://doi.org/10.21883/PJTF.2017.24.45341.16961
Abstract: Calculations using multiblock computational technologies and a model of shear-stress transport modified with allowance for the curvature of streamlines in turbulent airflow were performed at a zero angle of attack for a semicircular airfoil containing one or two surface vortex cells with slot suction. The results showed evidence of stabilization of a nearly undetached flow and attainment of an extremal lift of $C_y$ = 5.2 and a lift-to-drag ratio of $K$ = 24 with allowance for energy losses for suction in the vortex cells.
Received: 10.07.2017
English version:
Technical Physics Letters, 2017, Volume 43, Issue 12, Pages 1115–1117
DOI: https://doi.org/10.1134/S1063785017120203
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. A. Isaev, P. A. Baranov, A. G. Sudakov, I. A. Popov, A. E. Usachov, “Controlling the flow past a semicircular airfoil at zero angle of attack using slot suction in one or two vortex cells for attaining extremal lift”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 43:24 (2017), 53–58; Tech. Phys. Lett., 43:12 (2017), 1115–1117
Citation in format AMSBIB
\Bibitem{IsaBarSud17}
\by S.~A.~Isaev, P.~A.~Baranov, A.~G.~Sudakov, I.~A.~Popov, A.~E.~Usachov
\paper Controlling the flow past a semicircular airfoil at zero angle of attack using slot suction in one or two vortex cells for attaining extremal lift
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2017
\vol 43
\issue 24
\pages 53--58
\mathnet{http://mi.mathnet.ru/pjtf6044}
\crossref{https://doi.org/10.21883/PJTF.2017.24.45341.16961}
\elib{https://elibrary.ru/item.asp?id=30646462}
\transl
\jour Tech. Phys. Lett.
\yr 2017
\vol 43
\issue 12
\pages 1115--1117
\crossref{https://doi.org/10.1134/S1063785017120203}
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  • https://www.mathnet.ru/eng/pjtf/v43/i24/p53
    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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