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Teplofizika vysokikh temperatur, 2000, Volume 38, Issue 2, Pages 293–297
(Mi tvt2072)
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Heat and Mass Transfer and Physical Gasdynamics
The attenuation of shock waves in a nonequilibrium gas
I. P. Zavershinskii, E. Ya. Kogan S. P. Korolyov Samara State Aerospace University
Abstract:
The evolution of weak shock waves in nonequilibrium gas media with fluctuating parameters is investigated. Two-dimensional nonlinear, evolution equations are derived for the averaged parameters of an acoustic field induced by a body in a supersonic flow of active medium. A possible mechanism of reduction of the amplitude and broadening of the front of weak shock waves in nonequilibrium gas media is discussed.
Received: 27.01.1999
Citation:
I. P. Zavershinskii, E. Ya. Kogan, “The attenuation of shock waves in a nonequilibrium gas”, TVT, 38:2 (2000), 293–297; High Temperature, 38:2 (2000), 273–277
Linking options:
https://www.mathnet.ru/eng/tvt2072 https://www.mathnet.ru/eng/tvt/v38/i2/p293
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