Numerical study of unsteady shock wave interaction in a rarefied gas

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Numerical study of unsteady shock wave interaction in a rarefied gas. / Kudryavtsev, A. N.; Poleshkin, S. O.; Shershnev, A. A.

19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. ред. / Fomin. Том 2027 American Institute of Physics Inc., 2018. 040085 (AIP Conference Proceedings; Том 2027).

Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование

Harvard

Kudryavtsev, AN, Poleshkin, SO & Shershnev, AA 2018, Numerical study of unsteady shock wave interaction in a rarefied gas. в Fomin (ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. Том. 2027, 040085, AIP Conference Proceedings, Том. 2027, American Institute of Physics Inc., 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018, Akademgorodok, Novosibirsk, Российская Федерация, 13.08.2018. https://doi.org/10.1063/1.5065359

APA

Kudryavtsev, A. N., Poleshkin, S. O., & Shershnev, A. A. (2018). Numerical study of unsteady shock wave interaction in a rarefied gas. в Fomin (Ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 (Том 2027). [040085] (AIP Conference Proceedings; Том 2027). American Institute of Physics Inc.. https://doi.org/10.1063/1.5065359

Vancouver

Kudryavtsev AN, Poleshkin SO, Shershnev AA. Numerical study of unsteady shock wave interaction in a rarefied gas. в Fomin, Редактор, 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. Том 2027. American Institute of Physics Inc. 2018. 040085. (AIP Conference Proceedings). doi: 10.1063/1.5065359

Author

Kudryavtsev, A. N. ; Poleshkin, S. O. ; Shershnev, A. A. / Numerical study of unsteady shock wave interaction in a rarefied gas. 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. Редактор / Fomin. Том 2027 American Institute of Physics Inc., 2018. (AIP Conference Proceedings).

BibTeX

@inproceedings{86fa38fd0aac4b509bc65e3f4f3500b8,

title = "Numerical study of unsteady shock wave interaction in a rarefied gas",

abstract = "Unsteady interactions of shock waves are simulated numerically and analyzed taking into account viscosity and heat conductivity effects. Both a symmetric head-on collision of two shock waves of an equal strength and an asymmetric interaction of two shock waves propagating with different velocities are considered. In comparison with the classical inviscid case new effects connected with a finite width of the interacting shock waves have been observed. An increase in temperature and entropy is observed in the wake trailing behind a viscous spot formed by the intersecting symmetric finite-width shock waves. An expanding viscous contact wave formed as a result of the asymmetric interaction generates weak pressure and disturbances in the space between two reflected shock waves.",

keywords = "BOLTZMANN-EQUATION",

author = "Kudryavtsev, {A. N.} and Poleshkin, {S. O.} and Shershnev, {A. A.}",

note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 ; Conference date: 13-08-2018 Through 19-08-2018",

year = "2018",

month = nov,

day = "2",

doi = "10.1063/1.5065359",

language = "English",

volume = "2027",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Fomin",

booktitle = "19th International Conference on the Methods of Aerophysical Research, ICMAR 2018",

}

RIS

TY - GEN

T1 - Numerical study of unsteady shock wave interaction in a rarefied gas

AU - Kudryavtsev, A. N.

AU - Poleshkin, S. O.

AU - Shershnev, A. A.

PY - 2018/11/2

Y1 - 2018/11/2

N2 - Unsteady interactions of shock waves are simulated numerically and analyzed taking into account viscosity and heat conductivity effects. Both a symmetric head-on collision of two shock waves of an equal strength and an asymmetric interaction of two shock waves propagating with different velocities are considered. In comparison with the classical inviscid case new effects connected with a finite width of the interacting shock waves have been observed. An increase in temperature and entropy is observed in the wake trailing behind a viscous spot formed by the intersecting symmetric finite-width shock waves. An expanding viscous contact wave formed as a result of the asymmetric interaction generates weak pressure and disturbances in the space between two reflected shock waves.

AB - Unsteady interactions of shock waves are simulated numerically and analyzed taking into account viscosity and heat conductivity effects. Both a symmetric head-on collision of two shock waves of an equal strength and an asymmetric interaction of two shock waves propagating with different velocities are considered. In comparison with the classical inviscid case new effects connected with a finite width of the interacting shock waves have been observed. An increase in temperature and entropy is observed in the wake trailing behind a viscous spot formed by the intersecting symmetric finite-width shock waves. An expanding viscous contact wave formed as a result of the asymmetric interaction generates weak pressure and disturbances in the space between two reflected shock waves.

KW - BOLTZMANN-EQUATION

UR - http://www.scopus.com/inward/record.url?scp=85056318428&partnerID=8YFLogxK

U2 - 10.1063/1.5065359

DO - 10.1063/1.5065359

M3 - Conference contribution

AN - SCOPUS:85056318428

VL - 2027

T3 - AIP Conference Proceedings

BT - 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018

A2 - Fomin, null

PB - American Institute of Physics Inc.

T2 - 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018

Y2 - 13 August 2018 through 19 August 2018

ER -

ID: 17403533