Abstract
The behavior of the acoustic impedance at discontinuities in stationary supersonic nonviscous gas flows has been studied theoretically. The problem of determining the optimum values of the acoustic impedance behind simple and shock waves, at a tangential discontinuity, and in the region of the emergence of a reflected shock wave onto a jet boundary has been solved analytically.
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References
G. G. Chernyi, Gas Dynamics [in Russian], Moscow (1988).
L. D. Landau and E. M. Lifshits, Theoretical Physics, Vol. VI. Hydrodynamics [in Russian ], 4th edn., Moscow (1988).
A. L. Adrianov, A. L. Starykh, and V. N. Uskov, Interference of Stationary Gasdynamic Discontinuities [in Russian], Novosibirsk (1995).
V. N. Glaznev and N. A. Zheltukhin, Izv. Sib. Otd. Akad. Nauk SSSR, Ser. Tekh. Nauk, No. 8, Issue 2, 61–66 (1972).
U. G. Pirumov and G. S. Roslyakov, Gas Dynamics of Nozzles [in Russian ], Moscow (1990).
M. G. Lebedev and G. F. Telenin, Frequency Characteristics of Supersonic Jets [in Russian ], Moscow (1978).
A. V. Omel’chenko and V. N. Uskov, Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 6, 118–126 (1995).
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Translated from InzhenernoFizicheskii Zhurnal, Vol. 71, No.4, pp. 663–668, July–August, 1998.
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Erofeev, V.K., Omel’chenko, A.V. & Uskov, V.N. Analysis of the Acoustic Impedance in Stationary Supersonic Flows. J Eng Phys Thermophys 71, 658–664 (1998). https://doi.org/10.1007/BF03449544
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DOI: https://doi.org/10.1007/BF03449544