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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 6, Pages 82–87 (Mi pmtf1974)  
This article is cited in 3 scientific papers (total in 3 papers)

Effect of one-sided unsteady energy supply on aerodynamic characteristics of airfoils in a transonic flow

S. M. Aulchenkoa, V. P. Zamuraevab, A. P. Kalininaab

a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Novosibirsk State University, Novosibirsk, 630090, Russia
Full-text PDF (221 kB) Citations (3)
Abstract: The possibility of controlling the aerodynamic characteristics of airfoils in transonic flight regimes by means of one-sided pulsed-periodic energy supply is studied. Based on the numerical solution of two-dimensional unsteady gas-dynamic equations, the change in the flow structure in the vicinity of a symmetric airfoil at different angles of attack and the aerodynamic characteristics of the airfoil as functions of the amount of energy supplied asymmetrically (with respect to the airfoil) are determined. The results obtained are compared with the data calculated for the flow past the airfoil at different angles of attack without energy supply. It is found that a given lift force can be obtained with the use of energy supply at a much better lift-to-drag ratio of the airfoil, as compared to the case of the flow past the airfoil at an angle of attack. The moment characteristics of the airfoil are found.
Keywords: transonic flow, aerodynamic characteristics, energy supply, angle of attack, Euler equations.
Received: 23.10.2007
English version:
Journal of Applied Mechanics and Technical Physics, 2008, Volume 49, Issue 6, Pages 957–961
DOI: https://doi.org/10.1007/s10808-008-0118-z
Bibliographic databases:
Document Type: Article
UDC: 533.6.011
Language: Russian
Citation: S. M. Aulchenko, V. P. Zamuraev, A. P. Kalinina, “Effect of one-sided unsteady energy supply on aerodynamic characteristics of airfoils in a transonic flow”, Prikl. Mekh. Tekh. Fiz., 49:6 (2008), 82–87; J. Appl. Mech. Tech. Phys., 49:6 (2008), 957–961
Citation in format AMSBIB
\Bibitem{AulZamKal08}
\by S.~M.~Aulchenko, V.~P.~Zamuraev, A.~P.~Kalinina
\paper Effect of one-sided unsteady energy supply on aerodynamic characteristics of airfoils in a transonic flow
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2008
\vol 49
\issue 6
\pages 82--87
\mathnet{http://mi.mathnet.ru/pmtf1974}
\elib{https://elibrary.ru/item.asp?id=11665362}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2008
\vol 49
\issue 6
\pages 957--961
\crossref{https://doi.org/10.1007/s10808-008-0118-z}
Linking options:
  • https://www.mathnet.ru/eng/pmtf1974
  • https://www.mathnet.ru/eng/pmtf/v49/i6/p82
    • This publication is cited in the following 3 articles:
    1. Ya. V. Khankhasaeva, “Impact of Energy Input on the Aerodynamic Characteristics and Heat Flux Occurring in the 3D Supersonic Flow Past a Model Aircraft”, Math Models Comput Simul, 15:4 (2023), 765  crossref
    2. Ya. V. Khankhasaeva, “Energy input influence on aerodynamic characteristics and heat flux occuring at 3D supersonic flow past a model aircraft”, Matem. Mod., 35:2 (2023), 105–125  mathnet  mathnet  crossref
    3. S. M. Aulchenko, V. P. Zamuraev, A. P. Kalinina, “Resonant phenomena in a transonic flow around an airfoil with pulsed periodic energy supply”, J. Appl. Mech. Tech. Phys., 52:5 (2011), 748–754  mathnet  mathnet  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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