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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2022, Volume 63, Issue 6, Pages 31–42
DOI: https://doi.org/10.15372/PMTF20220604
(Mi pmtf226)
 

Determination of transonic flow parameters in the cone wake

V. I. Zapryagaeva, I. N. Kavuna, S. P. Rybakb, A. A. Pivovarova

a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russia
b S. P. Korolev Rocket and Space Corporation "Energia", 141070, Korolev, Russia
References:
Abstract: This paper presents a method for determining the gas-dynamic parameters of gas flow based on nonintrusive PIV measurements of the velocity field. The wake flow past a model single nozzle of an emergency escape rocket is considered for the normal transonic (Mach number is 0.85) flight mode of a launch vehicle with a manned spacecraft. The flow around the nozzle is simulated numerically using the RANS and LES methods. The results obtained by the proposed method are compared with numerical and experimental data.
Keywords: jet, transonic flow, wake flow, gas-dynamic parameters, emergency escape rocket, laser light sheet method, visualization, PIV.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 121030500158-0
Received: 02.09.2020
Revised: 21.04.2022
Accepted: 25.04.2022
English version:
Journal of Applied Mechanics and Technical Physics, 2022, Volume 63, Issue 6, Pages 940–949
DOI: https://doi.org/10.1134/S0021894422060049
Bibliographic databases:
Document Type: Article
UDC: 533.6.011.34+533.6.08
Language: Russian
Citation: V. I. Zapryagaev, I. N. Kavun, S. P. Rybak, A. A. Pivovarov, “Determination of transonic flow parameters in the cone wake”, Prikl. Mekh. Tekh. Fiz., 63:6 (2022), 31–42; J. Appl. Mech. Tech. Phys., 63:6 (2022), 940–949
Citation in format AMSBIB
\Bibitem{ZapKavRyb22}
\by V.~I.~Zapryagaev, I.~N.~Kavun, S.~P.~Rybak, A.~A.~Pivovarov
\paper Determination of transonic flow parameters in the cone wake
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2022
\vol 63
\issue 6
\pages 31--42
\mathnet{http://mi.mathnet.ru/pmtf226}
\crossref{https://doi.org/10.15372/PMTF20220604}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=4560667}
\elib{https://elibrary.ru/item.asp?id=49930286}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2022
\vol 63
\issue 6
\pages 940--949
\crossref{https://doi.org/10.1134/S0021894422060049}
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