Standard

Various Continuum Approaches for Studying Shock Wave Structure in Carbon Dioxide. / Kosareva, Alena; Nagnibeda, Ekaterina; Kustova, Elena; Alekseev, Ilya; Алексеев, Илья Владимирович.

In: AIP Conference Proceedings, Vol. 1959, 060001 , 02.05.2018.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Kosareva, A, Nagnibeda, E, Kustova, E, Alekseev, I & Алексеев, ИВ 2018, 'Various Continuum Approaches for Studying Shock Wave Structure in Carbon Dioxide', AIP Conference Proceedings, vol. 1959, 060001 . https://doi.org/10.1063/1.5034662

APA

Kosareva, A., Nagnibeda, E., Kustova, E., Alekseev, I., & Алексеев, И. В. (2018). Various Continuum Approaches for Studying Shock Wave Structure in Carbon Dioxide. AIP Conference Proceedings, 1959, [060001 ]. https://doi.org/10.1063/1.5034662

Vancouver

Kosareva A, Nagnibeda E, Kustova E, Alekseev I, Алексеев ИВ. Various Continuum Approaches for Studying Shock Wave Structure in Carbon Dioxide. AIP Conference Proceedings. 2018 May 2;1959. 060001 . https://doi.org/10.1063/1.5034662

Author

Kosareva, Alena ; Nagnibeda, Ekaterina ; Kustova, Elena ; Alekseev, Ilya ; Алексеев, Илья Владимирович. / Various Continuum Approaches for Studying Shock Wave Structure in Carbon Dioxide. In: AIP Conference Proceedings. 2018 ; Vol. 1959.

BibTeX

@article{f70af8f899c5478a8312d6b7d8951ddb,
title = "Various Continuum Approaches for Studying Shock Wave Structure in Carbon Dioxide",
abstract = "Shock wave structure in carbon dioxide is studied using different continuum models within the framework of one-temperature thermal equilibrium flow description. Navier-Stokes and Euler equations as well as commonly used Rankine-Hugoniot equations with different specific heat ratios are used to find the gas-dynamic parameters behind the shock wave. The accuracy of the Rankine-Hugoniot relations in polyatomic gases is assessed, and it is shown that they give a considerable error in the predicted values of fluid-dynamic variables. The effect of bulk viscosity on the shock wave structure in CO 2 is evaluated. Taking into account bulk viscosity yields a significant increase in the shock wave width; for the complete model, the shock wave thickness varies non-monotonically with the Mach number. ",
keywords = "GASES",
author = "Alena Kosareva and Ekaterina Nagnibeda and Elena Kustova and Ilya Alekseev and Алексеев, {Илья Владимирович}",
note = "Funding Information: This study is supported by the Russian Foundation for Basic Research (projects 18-01-00493, 18-08-00707) and Saint-Petersburg State University (project No. 6.37.206.2016).; International Scientific Conference on Mechanics - Eighth Polyakhov's Reading : 8th Polyakhov's Reading ; Conference date: 29-01-2018 Through 02-02-2018",
year = "2018",
month = may,
day = "2",
doi = "10.1063/1.5034662",
language = "English",
volume = "1959",
journal = "AIP Conference Proceedings",
issn = "0094-243X",
publisher = "American Institute of Physics",
url = "https://events.spbu.ru/events/polyakhov_readings, http://nanomat.spbu.ru/en/node/175, http://nanomat.spbu.ru/ru/node/192, http://spbu.ru/news-events/calendar/viii-polyahovskie-chteniya",

}

RIS

TY - JOUR

T1 - Various Continuum Approaches for Studying Shock Wave Structure in Carbon Dioxide

AU - Kosareva, Alena

AU - Nagnibeda, Ekaterina

AU - Kustova, Elena

AU - Alekseev, Ilya

AU - Алексеев, Илья Владимирович

N1 - Conference code: 8

PY - 2018/5/2

Y1 - 2018/5/2

N2 - Shock wave structure in carbon dioxide is studied using different continuum models within the framework of one-temperature thermal equilibrium flow description. Navier-Stokes and Euler equations as well as commonly used Rankine-Hugoniot equations with different specific heat ratios are used to find the gas-dynamic parameters behind the shock wave. The accuracy of the Rankine-Hugoniot relations in polyatomic gases is assessed, and it is shown that they give a considerable error in the predicted values of fluid-dynamic variables. The effect of bulk viscosity on the shock wave structure in CO 2 is evaluated. Taking into account bulk viscosity yields a significant increase in the shock wave width; for the complete model, the shock wave thickness varies non-monotonically with the Mach number.

AB - Shock wave structure in carbon dioxide is studied using different continuum models within the framework of one-temperature thermal equilibrium flow description. Navier-Stokes and Euler equations as well as commonly used Rankine-Hugoniot equations with different specific heat ratios are used to find the gas-dynamic parameters behind the shock wave. The accuracy of the Rankine-Hugoniot relations in polyatomic gases is assessed, and it is shown that they give a considerable error in the predicted values of fluid-dynamic variables. The effect of bulk viscosity on the shock wave structure in CO 2 is evaluated. Taking into account bulk viscosity yields a significant increase in the shock wave width; for the complete model, the shock wave thickness varies non-monotonically with the Mach number.

KW - GASES

UR - http://www.scopus.com/inward/record.url?scp=85047213168&partnerID=8YFLogxK

U2 - 10.1063/1.5034662

DO - 10.1063/1.5034662

M3 - Conference article

VL - 1959

JO - AIP Conference Proceedings

JF - AIP Conference Proceedings

SN - 0094-243X

M1 - 060001

T2 - International Scientific Conference on Mechanics - Eighth Polyakhov's Reading

Y2 - 29 January 2018 through 2 February 2018

ER -

ID: 36753161