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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 6, Pages 88–98 (Mi pmtf1975)  

This article is cited in 2 scientific papers (total in 2 papers)

Controlling the level of the sonic boom generated by a flying vehicle by means of cryogenic forcing. 1. Cooling of the vehicle surface

V. M. Fomin, V. F. Chirkashenko, V. F. Volkov, A. M. Kharitonov

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (294 kB) Citations (2)
Abstract: The possibility of controlling the sonic boom level by means of cooling the surface of a flying vehicle is discussed. The effect of surface cooling on the formation of the perturbed flow structure at large distances from the vehicle is demonstrated by an example of a modified power-law body of revolution. The intensity of the intermediate shock wave and the perturbed pressure pulse near the body are seen to decrease, which expands the altitude range of the region where the sonic boom is reduced (down to 50%). At larger distances from the body, cryogenic forcing ensures a 12% decrease in the bow shock wave intensity. The possibility of controlling the process of formation of wave structures near the surface, such as barrel shock waves, is demonstrated. An explanation of the cryogenic forcing mechanism is offered.
Keywords: supersonic transport, sonic boom, bow shock wave, cryogenic forcing, coolant, flow structure.
Received: 08.10.2007
English version:
Journal of Applied Mechanics and Technical Physics, 2008, Volume 49, Issue 6, Pages 962–970
DOI: https://doi.org/10.1007/s10808-008-0119-y
Bibliographic databases:
Document Type: Article
UDC: 533.6.01.15 - 533.6.07.13
Language: Russian
Citation: V. M. Fomin, V. F. Chirkashenko, V. F. Volkov, A. M. Kharitonov, “Controlling the level of the sonic boom generated by a flying vehicle by means of cryogenic forcing. 1. Cooling of the vehicle surface”, Prikl. Mekh. Tekh. Fiz., 49:6 (2008), 88–98; J. Appl. Mech. Tech. Phys., 49:6 (2008), 962–970
Citation in format AMSBIB
\Bibitem{FomChiVol08}
\by V.~M.~Fomin, V.~F.~Chirkashenko, V.~F.~Volkov, A.~M.~Kharitonov
\paper Controlling the level of the sonic boom generated by a flying vehicle by means of cryogenic forcing. 1.~Cooling of the vehicle surface
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2008
\vol 49
\issue 6
\pages 88--98
\mathnet{http://mi.mathnet.ru/pmtf1975}
\elib{https://elibrary.ru/item.asp?id=11665363}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2008
\vol 49
\issue 6
\pages 962--970
\crossref{https://doi.org/10.1007/s10808-008-0119-y}
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  • https://www.mathnet.ru/eng/pmtf/v49/i6/p88
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    Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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