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Experimental Studies of Difference Gas Dynamics Models with Shock Waves. / Godunov, S. K.; Klyuchinskii, D. V.; Fortova, S. V. и др.

в: Computational Mathematics and Mathematical Physics, Том 58, № 8, 01.08.2018, стр. 1201-1216.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Godunov, SK, Klyuchinskii, DV, Fortova, SV & Shepelev, VV 2018, 'Experimental Studies of Difference Gas Dynamics Models with Shock Waves', Computational Mathematics and Mathematical Physics, Том. 58, № 8, стр. 1201-1216. https://doi.org/10.1134/S0965542518080067

APA

Godunov, S. K., Klyuchinskii, D. V., Fortova, S. V., & Shepelev, V. V. (2018). Experimental Studies of Difference Gas Dynamics Models with Shock Waves. Computational Mathematics and Mathematical Physics, 58(8), 1201-1216. https://doi.org/10.1134/S0965542518080067

Vancouver

Godunov SK, Klyuchinskii DV, Fortova SV, Shepelev VV. Experimental Studies of Difference Gas Dynamics Models with Shock Waves. Computational Mathematics and Mathematical Physics. 2018 авг. 1;58(8):1201-1216. doi: 10.1134/S0965542518080067

Author

Godunov, S. K. ; Klyuchinskii, D. V. ; Fortova, S. V. и др. / Experimental Studies of Difference Gas Dynamics Models with Shock Waves. в: Computational Mathematics and Mathematical Physics. 2018 ; Том 58, № 8. стр. 1201-1216.

BibTeX

@article{5fd26e14a5f84078acffdaa54c938287,
title = "Experimental Studies of Difference Gas Dynamics Models with Shock Waves",
abstract = "A linearized version of the classical Godunov scheme as applied to nonlinear discontinuity decays is described. It is experimentally shown that this version guarantees an entropy nondecrease, which makes it possible to simulate entropy growth on shock waves. The structure of shock waves after the discontinuity decays is studied. It is shown that the width of the shock waves and the time required for their formation depend on the choice of the Courant number. The accuracy of the discontinuous solutions is tested numerically.",
keywords = "discontinuous solutions, gas dynamics equations, Godunov{\textquoteright}s scheme, Riemann problem, shock waves, RIEMANN SOLVERS, Godunov's scheme, SCHEMES",
author = "Godunov, {S. K.} and Klyuchinskii, {D. V.} and Fortova, {S. V.} and Shepelev, {V. V.}",
note = "Publisher Copyright: {\textcopyright} 2018, Pleiades Publishing, Ltd.",
year = "2018",
month = aug,
day = "1",
doi = "10.1134/S0965542518080067",
language = "English",
volume = "58",
pages = "1201--1216",
journal = "Computational Mathematics and Mathematical Physics",
issn = "0965-5425",
publisher = "PLEIADES PUBLISHING INC",
number = "8",

}

RIS

TY - JOUR

T1 - Experimental Studies of Difference Gas Dynamics Models with Shock Waves

AU - Godunov, S. K.

AU - Klyuchinskii, D. V.

AU - Fortova, S. V.

AU - Shepelev, V. V.

N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.

PY - 2018/8/1

Y1 - 2018/8/1

N2 - A linearized version of the classical Godunov scheme as applied to nonlinear discontinuity decays is described. It is experimentally shown that this version guarantees an entropy nondecrease, which makes it possible to simulate entropy growth on shock waves. The structure of shock waves after the discontinuity decays is studied. It is shown that the width of the shock waves and the time required for their formation depend on the choice of the Courant number. The accuracy of the discontinuous solutions is tested numerically.

AB - A linearized version of the classical Godunov scheme as applied to nonlinear discontinuity decays is described. It is experimentally shown that this version guarantees an entropy nondecrease, which makes it possible to simulate entropy growth on shock waves. The structure of shock waves after the discontinuity decays is studied. It is shown that the width of the shock waves and the time required for their formation depend on the choice of the Courant number. The accuracy of the discontinuous solutions is tested numerically.

KW - discontinuous solutions

KW - gas dynamics equations

KW - Godunov’s scheme

KW - Riemann problem

KW - shock waves

KW - RIEMANN SOLVERS

KW - Godunov's scheme

KW - SCHEMES

UR - http://www.scopus.com/inward/record.url?scp=85053933998&partnerID=8YFLogxK

U2 - 10.1134/S0965542518080067

DO - 10.1134/S0965542518080067

M3 - Article

AN - SCOPUS:85053933998

VL - 58

SP - 1201

EP - 1216

JO - Computational Mathematics and Mathematical Physics

JF - Computational Mathematics and Mathematical Physics

SN - 0965-5425

IS - 8

ER -

ID: 16757854