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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2005, Volume 46, Issue 1, Pages 44–54 (Mi pmtf2223)  
This article is cited in 6 scientific papers (total in 6 papers)

Theoretical analysis of acoustic instability of a hypersonic shock layer on a porous wall

A. V. Fedorov, D. V. Yumashev

Moscow Physicotechnical Institute, 140180, Zhukovskii
Full-text PDF (266 kB) Citations (6)
Abstract: The possibility of controlling the laminar-turbulent transition in hypersonic shock layers by means of porous coatings is considered. The linear stability of the shock layer to acoustic disturbances is analyzed. A dispersion relation is derived in an analytical form and analyzed for different characteristic values of porosity of the wall, which allows one to study the spectrum of acoustic disturbances in the shock layer. Analytical expressions for the growth rate of instability of acoustic disturbances are presented as functions of the reflection factor. Their structure indicates that the porous coating effectively decreases acoustic instability of the shock layer.
Keywords: laminar-turbulent transition, hypersonic shock layer, acoustic disturbances, stability.
Received: 14.04.2004
English version:
Journal of Applied Mechanics and Technical Physics, 2005, Volume 46, Issue 1, Pages 33–41
DOI: https://doi.org/10.1007/s10808-005-0029-1
Bibliographic databases:
Document Type: Article
UDC: 532.5.013.4
Language: Russian
Citation: A. V. Fedorov, D. V. Yumashev, “Theoretical analysis of acoustic instability of a hypersonic shock layer on a porous wall”, Prikl. Mekh. Tekh. Fiz., 46:1 (2005), 44–54; J. Appl. Mech. Tech. Phys., 46:1 (2005), 33–41
Citation in format AMSBIB
\Bibitem{FedYum05}
\by A.~V.~Fedorov, D.~V.~Yumashev
\paper Theoretical analysis of acoustic instability of a hypersonic shock layer on a porous wall
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2005
\vol 46
\issue 1
\pages 44--54
\mathnet{http://mi.mathnet.ru/pmtf2223}
\elib{https://elibrary.ru/item.asp?id=15175887}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2005
\vol 46
\issue 1
\pages 33--41
\crossref{https://doi.org/10.1007/s10808-005-0029-1}
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    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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