Generation of Richtmyer-Meshkov and secondary instabilities during the interaction of an energy release with a cylinder shock layer

被引：17

作者：

Azarova, O. A. ^{[1
]}

机构：

[1] RAS, Dorodnicyn Comp Ctr, Dept Math Modeling Comp Aided Design Syst, Moscow 119333, Russia

来源：

AEROSPACE SCIENCE AND TECHNOLOGY | 2015年 / 42卷

关键词：

Supersonic flow; Richtmyer-Meshkov instability; Secondary instability; Vortex drag reduction; Complex conservative difference schemes; SHEAR-LAYER; DEPOSITION; GAS;

D O I：

10.1016/j.ast.2015.01.027

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The instabilities and vortices which arise as a result of an energy release effect on a shock layer produced by a blunt cylinder in a supersonic flow are considered. An energy deposition is supposed to have a shape of an infinite heated rarefied channel. The Richtmyer-Meshkov instability accompanied by the secondary instability is simulated inside a front separation area at Mach 1.9. The secondary Kelvin-Helmholtz instability is shown to be generated on the shear layers inside the density stratified vortex caused by the Richtmyer-Meshkov instability. Vortex drag reduction via the Richtmyer-Meshkov instability origination is discussed. The baroclinic nature of the vorticity production is established for the instabilities. Complex conservative difference schemes are used in the calculations. (C) 2015 Elsevier Masson SAS. All rights reserved.

引用

页码：376 / 383

页数：8

共 30 条

[21] Development of Richtmyer-Meshkov Instability During Impact of a Shock Wave on a System of Two Droplets of Heavy Gas
Zyryanov, K. I.
Ruev, G. A.
Fedorov, A. V.
[J]. XV ALL-RUSSIAN SEMINAR DYNAMICS OF MULTIPHASE MEDIA, 2018, 1939
[22] Dynamics of cellular flame deformation after a head-on interaction with a shock wave: reactive Richtmyer-Meshkov instability
Yang, Hongxia
Radulescu, Matei Ioan
[J]. JOURNAL OF FLUID MECHANICS, 2021, 923
[23] Richtmyer-Meshkov instability induced by the interaction between shock wave and SF6 isosceles trapezoid cylinders
Sha Sha
Chen Zhi-Hua
Xue Da-Wen
Zhang Hui
[J]. ACTA PHYSICA SINICA, 2014, 63 (08)
[24] The development of instability of Richtmyer-Meshkov in the interaction of a shock wave with a two-component medium consisting of light and heavy gas
Zyryanov, K., I
Ruev, G. A.
[J]. XXXV SIBERIAN THERMOPHYSICAL SEMINAR, 2019, 2019, 1382
[25] Numerical simulations of a shock interacting with successive interfaces using the Discontinuous Galerkin method: the multilayered Richtmyer-Meshkov and Rayleigh-Taylor instabilities
de Frahan, M. T. Henry
Movahed, P.
Johnsen, E.
[J]. SHOCK WAVES, 2015, 25 (04) : 329 - 345
[26] A platform for studying the Rayleigh-Taylor and Richtmyer-Meshkov instabilities in a planar geometry at high energy density at the National Ignition Facility
Nagel, S. R.
Raman, K. S.
Huntington, C. M.
MacLaren, S. A.
Wang, P.
Barrios, M. A.
Baumann, T.
Bender, J. D.
Benedetti, L. R.
Doane, D. M.
Felker, S.
Fitzsimmons, P.
Flippo, K. A.
Holder, J. P.
Kaczala, D. N.
Perry, T. S.
Seugling, R. M.
Savage, L.
Zhou, Y.
[J]. PHYSICS OF PLASMAS, 2017, 24 (07)
[27] Investigation on shear layer instabilities and generation of vortices during shock wave and boundary layer interaction
Kundu, Abhishek
Thangadurai, Murugan
Biswas, Gautam
[J]. Computers and Fluids, 2021, 224
[28] Investigation on shear layer instabilities and generation of vortices during shock wave and boundary layer interaction
Kundu, Abhishek
Thangadurai, Murugan
Biswas, Gautam
[J]. COMPUTERS & FLUIDS, 2021, 224
[29] Development of the Richtmeyer-Meshkov instability during interaction of the mixing diffusion layer of two gases with transmitted and reflected shock waves
Ruev, G. A.
Fedorov, A. V.
Fomin, V. M.
[J]. DOKLADY PHYSICS, 2009, 54 (08) : 381 - 383
[30] Development of the Richtmeyer-Meshkov instability during interaction of the mixing diffusion layer of two gases with transmitted and reflected shock waves
G. A. Ruev
A. V. Fedorov
V. M. Fomin
[J]. Doklady Physics, 2009, 54 : 381 - 383

← 1 2 3 →