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JOURNALS // Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences // Archive

Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2012 Issue 3(28), Pages 203–207 (Mi vsgtu1109)

Short Communication
Mathematical Modelling

Interaction of shock waves with area of the non-equilibrium in vibrationally excited gas

D. Zavershinsky, V. Makaryan, D. Porfirev

S. P. Korolyov Samara State Aerospace University (National Research University), Samara, Russia

Abstract: On the basis of numerical solution of the equations of gas dynamics of non-equilibrium medium the penetration of a shock wave in the area of non-equilibrium gas was investigated. The splitting of the shock wave front in a shock and heat waves was observed, it qualitatively coincides with the experimental results, obtained by A.I. Klimov.

Keywords: shock wave, non-equilibrium state, vibrationally excited gas, shock adiabat, heat wave.

UDC: 533.6

MSC: 76L05

Original article submitted 26/VII/2012
revision submitted – 21/VIII/2012

DOI: 10.14498/vsgtu1109



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