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This article is cited in 4 scientific papers (total in 4 papers)
Interaction of weak shock waves with a layer of a powdered medium
A. G. Kutusheva, S. P. Rodionovb a Tyumen’ State Architectural Academy, 625001, Tyumen’
b Tyumen’ Branch of the Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, 625000, Tyumen’
Abstract:
Results of analytical and numerical studies of the interaction of linear and weakly nonlinear air shock waves with an infinite layer of a powdered medium and with a finite-thickness layer are presented. Approximate analytical expressions for phase-pressure distributions in the powdered medium are obtained. It is found that the gas pressure at the “gas-powder” interface is continuous for linear waves and experiences a sudden change for nonlinear waves. The dependences of phase pressures on a shielded solid wall obtained by solving a general nonlinear system of equations of motion of a powdered medium and an approximate analytical solution of linear equations are compared.
Received: 19.04.1999 Accepted: 04.11.1999
Citation:
A. G. Kutushev, S. P. Rodionov, “Interaction of weak shock waves with a layer of a powdered medium”, Fizika Goreniya i Vzryva, 36:3 (2000), 131–140; Combustion, Explosion and Shock Waves, 36:3 (2000), 405–413
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https://www.mathnet.ru/eng/fgv2211 https://www.mathnet.ru/eng/fgv/v36/i3/p131
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