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Richtmyer-Meshkov instability in a rarefied gas, results of continuum and kinetic numerical simulations. / Kudryavtsev, A. N.; Epstein, D. B.

High Energy Processes in Condensed Matter, HEPCM 2019: Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin. ed. / Vasily Fomin. American Institute of Physics Inc., 2019. 020010 (AIP Conference Proceedings; Vol. 2125).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Kudryavtsev, AN & Epstein, DB 2019, Richtmyer-Meshkov instability in a rarefied gas, results of continuum and kinetic numerical simulations. in V Fomin (ed.), High Energy Processes in Condensed Matter, HEPCM 2019: Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin., 020010, AIP Conference Proceedings, vol. 2125, American Institute of Physics Inc., 26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019, Novosibirsk, Russian Federation, 03.04.2019. https://doi.org/10.1063/1.5117370

APA

Kudryavtsev, A. N., & Epstein, D. B. (2019). Richtmyer-Meshkov instability in a rarefied gas, results of continuum and kinetic numerical simulations. In V. Fomin (Ed.), High Energy Processes in Condensed Matter, HEPCM 2019: Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin [020010] (AIP Conference Proceedings; Vol. 2125). American Institute of Physics Inc.. https://doi.org/10.1063/1.5117370

Vancouver

Kudryavtsev AN, Epstein DB. Richtmyer-Meshkov instability in a rarefied gas, results of continuum and kinetic numerical simulations. In Fomin V, editor, High Energy Processes in Condensed Matter, HEPCM 2019: Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin. American Institute of Physics Inc. 2019. 020010. (AIP Conference Proceedings). doi: 10.1063/1.5117370

Author

Kudryavtsev, A. N. ; Epstein, D. B. / Richtmyer-Meshkov instability in a rarefied gas, results of continuum and kinetic numerical simulations. High Energy Processes in Condensed Matter, HEPCM 2019: Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin. editor / Vasily Fomin. American Institute of Physics Inc., 2019. (AIP Conference Proceedings).

BibTeX

@inproceedings{5482d94260b2442e9355c64e2a6e769c,
title = "Richtmyer-Meshkov instability in a rarefied gas, results of continuum and kinetic numerical simulations",
abstract = "The Richtmyer-Meshkov instability in a rarefied gas is numerically simulated using both continuum and kinetic approaches. Continuum simulations based on the Navier-Stokes equations are carried out for different Mach numbers of the incident shock wave Ms = 1.5, 4.0, 8.0; Reynolds numbers Re = 50÷1000 and density ratios across the contact discontinuity ρ2/ρ1 = 2, 3, and 10. The evolution of disturbance amplitude as a function of the problem parameters is investigated. It is obtained that the growth of disturbances is suppressed if the Reynolds number decreases below some critical value. Kinetic simulations are performed by directly solving the Bhatnagar-Gross-Krook (BGK) kinetic equation in the multidimensional phase space. The development of the Richtmyer-Meshkov instability is reproduced with the kinetic approach and close agreement between the results of continuum and kinetic simulations is observed.",
author = "Kudryavtsev, {A. N.} and Epstein, {D. B.}",
year = "2019",
month = jul,
day = "26",
doi = "10.1063/1.5117370",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Vasily Fomin",
booktitle = "High Energy Processes in Condensed Matter, HEPCM 2019",
note = "26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019 ; Conference date: 03-04-2019 Through 05-04-2019",

}

RIS

TY - GEN

T1 - Richtmyer-Meshkov instability in a rarefied gas, results of continuum and kinetic numerical simulations

AU - Kudryavtsev, A. N.

AU - Epstein, D. B.

PY - 2019/7/26

Y1 - 2019/7/26

N2 - The Richtmyer-Meshkov instability in a rarefied gas is numerically simulated using both continuum and kinetic approaches. Continuum simulations based on the Navier-Stokes equations are carried out for different Mach numbers of the incident shock wave Ms = 1.5, 4.0, 8.0; Reynolds numbers Re = 50÷1000 and density ratios across the contact discontinuity ρ2/ρ1 = 2, 3, and 10. The evolution of disturbance amplitude as a function of the problem parameters is investigated. It is obtained that the growth of disturbances is suppressed if the Reynolds number decreases below some critical value. Kinetic simulations are performed by directly solving the Bhatnagar-Gross-Krook (BGK) kinetic equation in the multidimensional phase space. The development of the Richtmyer-Meshkov instability is reproduced with the kinetic approach and close agreement between the results of continuum and kinetic simulations is observed.

AB - The Richtmyer-Meshkov instability in a rarefied gas is numerically simulated using both continuum and kinetic approaches. Continuum simulations based on the Navier-Stokes equations are carried out for different Mach numbers of the incident shock wave Ms = 1.5, 4.0, 8.0; Reynolds numbers Re = 50÷1000 and density ratios across the contact discontinuity ρ2/ρ1 = 2, 3, and 10. The evolution of disturbance amplitude as a function of the problem parameters is investigated. It is obtained that the growth of disturbances is suppressed if the Reynolds number decreases below some critical value. Kinetic simulations are performed by directly solving the Bhatnagar-Gross-Krook (BGK) kinetic equation in the multidimensional phase space. The development of the Richtmyer-Meshkov instability is reproduced with the kinetic approach and close agreement between the results of continuum and kinetic simulations is observed.

UR - http://www.scopus.com/inward/record.url?scp=85070539391&partnerID=8YFLogxK

U2 - 10.1063/1.5117370

DO - 10.1063/1.5117370

M3 - Conference contribution

AN - SCOPUS:85070539391

T3 - AIP Conference Proceedings

BT - High Energy Processes in Condensed Matter, HEPCM 2019

A2 - Fomin, Vasily

PB - American Institute of Physics Inc.

T2 - 26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019

Y2 - 3 April 2019 through 5 April 2019

ER -

ID: 21254833