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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2014, Volume 55, Issue 6, Pages 74–83 (Mi pmtf1008)  
This article is cited in 1 scientific paper (total in 1 paper)

Method of recovery of gas flow pressure based on the results of measurements in short-duration wind tunnels

V. A. Derevyankoa, S. V. Kukushkina, A. F. Latypovb

a Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, 660036, Russia
b Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (340 kB) Citations (1)
Abstract: The paper presents a method of recovery of gas flow pressure from the results of measurements by a piezoelectric pressure sensor in short-duration wind tunnels. It is assumed that the measuring system is a linear dynamic object. A quasisolution of linear Volterra integral equation of the first kind is constructed based on the condition that the equation holds on average in successive intervals into which the time interval of the measurement is divided. An experimental technique for determining the normal response of the sensor (transfer function) is proposed, and an example of recovery of air flow pressure in a wind tunnel is given.
Keywords: short-duration wind tunnel, pressure, Volterra integral equations of the first kind.
Received: 30.08.2012
Revised: 30.12.2013
English version:
Journal of Applied Mechanics and Technical Physics, 2014, Volume 55, Issue 6, Pages 970–978
DOI: https://doi.org/10.1134/S0021894414060078
Bibliographic databases:
Document Type: Article
UDC: 533.6.011
Language: Russian
Citation: V. A. Derevyanko, S. V. Kukushkin, A. F. Latypov, “Method of recovery of gas flow pressure based on the results of measurements in short-duration wind tunnels”, Prikl. Mekh. Tekh. Fiz., 55:6 (2014), 74–83; J. Appl. Mech. Tech. Phys., 55:6 (2014), 970–978
Citation in format AMSBIB
\Bibitem{DerKukLat14}
\by V.~A.~Derevyanko, S.~V.~Kukushkin, A.~F.~Latypov
\paper Method of recovery of gas flow pressure based on the results of measurements in short-duration wind tunnels
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2014
\vol 55
\issue 6
\pages 74--83
\mathnet{http://mi.mathnet.ru/pmtf1008}
\elib{https://elibrary.ru/item.asp?id=22591833}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2014
\vol 55
\issue 6
\pages 970--978
\crossref{https://doi.org/10.1134/S0021894414060078}
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  • https://www.mathnet.ru/eng/pmtf/v55/i6/p74
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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