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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2013, Volume 54, Issue 5, Pages 48–57 (Mi pmtf1137)  
Bifurcations of the flow characteristics of an adjustable supersonic nozzle

S. A. Rashkovskiya, Yu. M. Milekhinb, A. N. Kluchnikovb, A. V. Fedorychevb

a Ishlinskii Institute of Problems of Mechanics, Russian Academy of Sciences, Moscow, 119526, Russia
b Soyuz Federal Center of Dual Technologies, Dzerzhinskii, 140090, Russia
Full-text PDF (368 kB)
Abstract: A ground-based experimental study of the flow characteristic of an adjustable high-altitude nozzle was performed. It is shown that the flow characteristic of the adjustable nozzle can significantly depend on the design of its supersonic part and operation conditions. It is found that the operation such nozzles can involve different flow regimes of the working fluid depending on the position of the regulator; under certain conditions, there may be an abrupt change in the flow regime, which leads to an abrupt change (bifurcation) of the flow characteristic of the nozzle.
Keywords: adjustable nozzle, flow characteristics, bifurcation, flow separation.
Received: 16.01.2013
Revised: 13.03.2013
English version:
Journal of Applied Mechanics and Technical Physics, 2013, Volume 54, Issue 5, Pages 729–736
DOI: https://doi.org/10.1134/S0021894413050052
Bibliographic databases:
Document Type: Article
UDC: 536.46
Language: Russian
Citation: S. A. Rashkovskiy, Yu. M. Milekhin, A. N. Kluchnikov, A. V. Fedorychev, “Bifurcations of the flow characteristics of an adjustable supersonic nozzle”, Prikl. Mekh. Tekh. Fiz., 54:5 (2013), 48–57; J. Appl. Mech. Tech. Phys., 54:5 (2013), 729–736
Citation in format AMSBIB
\Bibitem{RasMilKlu13}
\by S.~A.~Rashkovskiy, Yu.~M.~Milekhin, A.~N.~Kluchnikov, A.~V.~Fedorychev
\paper Bifurcations of the flow characteristics of an adjustable supersonic nozzle
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2013
\vol 54
\issue 5
\pages 48--57
\mathnet{http://mi.mathnet.ru/pmtf1137}
\elib{https://elibrary.ru/item.asp?id=20653891}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2013
\vol 54
\issue 5
\pages 729--736
\crossref{https://doi.org/10.1134/S0021894413050052}
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