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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 24, Pages 17–23
(Mi pjtf6234)
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This article is cited in 1 scientific paper (total in 1 paper)
Modeling the dynamics of several particles behind a propagating shock wave
I. A. Bedarev, A. V. Fedorov Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Abstract:
The interaction of a shock wave in a gas phase with a system of particles moving in this gas has been numerically simulated. The wave pattern of the nonstationary interaction of the propagating shock wave with these particles is described in detail. The mathematical model and computational technology employed is compared with experimental data on the dynamics of particles behind the shock wave. It is established that the approximate model of separate particles used to calculate relaxation of their velocities unsatisfactorily operates in the presence of a mutual influence of particles, whereby one particle can occur in the aerodynamic shadow of an adjacent particle.
Received: 22.03.2016
Citation:
I. A. Bedarev, A. V. Fedorov, “Modeling the dynamics of several particles behind a propagating shock wave”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:24 (2016), 17–23; Tech. Phys. Lett., 43:1 (2017), 1–4
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https://www.mathnet.ru/eng/pjtf6234 https://www.mathnet.ru/eng/pjtf/v42/i24/p17
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Abstract page: | 25 | Full-text PDF : | 5 |
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