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This article is cited in 3 scientific papers (total in 3 papers)
Influence of the initial roughness of interfaces on the development of instability after the shock-wave passage
V. V. Zmushko, A. N. Razin, A. A. Sinel'nikova All-Russian Research Institute of Experimental Physics (VNIIEF), Russian Federal Nuclear Center, 607188, Sarov, Russia
Abstract:
The turbulent mixing on interfaces of three-layer gas systems after shock-wave passage has been studied. The influence of the initial roughness of interfaces on the development of instability and mixing of gases with different density has been investigated. The development of Richtmyer–Meshkov instability has been simulated using the implicit large eddy method and the MIMOZA code. The results of the study have been compared with available experimental data. It has been shown that the width of the mixing region and the enstrophy and mass of mixed gases depend significantly on the degree of interface roughness.
Keywords:
three-layer gas system, interfaces, shock waves, turbulent mixing, mathematical modeling.
Received: 15.06.2021 Revised: 15.06.2021 Accepted: 26.07.2021
Citation:
V. V. Zmushko, A. N. Razin, A. A. Sinel'nikova, “Influence of the initial roughness of interfaces on the development of instability after the shock-wave passage”, Prikl. Mekh. Tekh. Fiz., 63:3 (2022), 34–42; J. Appl. Mech. Tech. Phys., 63:3 (2022), 400–407
Linking options:
https://www.mathnet.ru/eng/pmtf49 https://www.mathnet.ru/eng/pmtf/v63/i3/p34
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Abstract page: | 32 | References: | 9 | First page: | 2 |
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