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Numerical simulation of nonequilibrium flows by using the state-to-state approach in commercial software. / Kunova, O. V.; Shoev, G. V.; Kudryavtsev, A. N.

In: Thermophysics and Aeromechanics, Vol. 24, No. 1, 01.01.2017, p. 7-17.

Research output: Contribution to journal › Article › peer-review

Harvard

Kunova, OV, Shoev, GV & Kudryavtsev, AN 2017, 'Numerical simulation of nonequilibrium flows by using the state-to-state approach in commercial software', Thermophysics and Aeromechanics, vol. 24, no. 1, pp. 7-17. https://doi.org/10.1134/S0869864317010024

APA

Kunova, O. V., Shoev, G. V., & Kudryavtsev, A. N. (2017). Numerical simulation of nonequilibrium flows by using the state-to-state approach in commercial software. Thermophysics and Aeromechanics, 24(1), 7-17. https://doi.org/10.1134/S0869864317010024

Vancouver

Kunova OV, Shoev GV, Kudryavtsev AN. Numerical simulation of nonequilibrium flows by using the state-to-state approach in commercial software. Thermophysics and Aeromechanics. 2017 Jan 1;24(1):7-17. doi: 10.1134/S0869864317010024

Author

Kunova, O. V. ; Shoev, G. V. ; Kudryavtsev, A. N. / Numerical simulation of nonequilibrium flows by using the state-to-state approach in commercial software. In: Thermophysics and Aeromechanics. 2017 ; Vol. 24, No. 1. pp. 7-17.

BibTeX

@article{29b545ecad504672bdb7b8ba96f8a950,
title = "Numerical simulation of nonequilibrium flows by using the state-to-state approach in commercial software",
abstract = "Nonequilibrium flows of a two-component oxygen mixture O2/O behind a shock wave are studied with due allowance for the state-to-state vibrational and chemical kinetics. The system of gas-dynamic equations is supplemented with kinetic equations including contributions of VT (TV)-exchange and dissociation processes. A method of the numerical solution of this system with the use of the ANSYS Fluent commercial software package is proposed, which is used in a combination with the authors{\textquoteright} code that takes into account nonequilibrium kinetics. The computed results are compared with parameters obtained by solving the problem in the shock-fitting formulation. The vibrational temperature is compared with experimental data. The numerical tool proposed in the present paper is applied to study the flow around a cylinder.",
keywords = "nonequilibrium dissociation, numerical simulation, shock wave, state-to-state kinetics, vibrational relaxation",
author = "Kunova, {O. V.} and Shoev, {G. V.} and Kudryavtsev, {A. N.}",
year = "2017",
month = jan,
day = "1",
doi = "10.1134/S0869864317010024",
language = "English",
volume = "24",
pages = "7--17",
journal = "Thermophysics and Aeromechanics",
issn = "0869-8643",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - Numerical simulation of nonequilibrium flows by using the state-to-state approach in commercial software

AU - Kunova, O. V.

AU - Shoev, G. V.

AU - Kudryavtsev, A. N.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Nonequilibrium flows of a two-component oxygen mixture O2/O behind a shock wave are studied with due allowance for the state-to-state vibrational and chemical kinetics. The system of gas-dynamic equations is supplemented with kinetic equations including contributions of VT (TV)-exchange and dissociation processes. A method of the numerical solution of this system with the use of the ANSYS Fluent commercial software package is proposed, which is used in a combination with the authors’ code that takes into account nonequilibrium kinetics. The computed results are compared with parameters obtained by solving the problem in the shock-fitting formulation. The vibrational temperature is compared with experimental data. The numerical tool proposed in the present paper is applied to study the flow around a cylinder.

AB - Nonequilibrium flows of a two-component oxygen mixture O2/O behind a shock wave are studied with due allowance for the state-to-state vibrational and chemical kinetics. The system of gas-dynamic equations is supplemented with kinetic equations including contributions of VT (TV)-exchange and dissociation processes. A method of the numerical solution of this system with the use of the ANSYS Fluent commercial software package is proposed, which is used in a combination with the authors’ code that takes into account nonequilibrium kinetics. The computed results are compared with parameters obtained by solving the problem in the shock-fitting formulation. The vibrational temperature is compared with experimental data. The numerical tool proposed in the present paper is applied to study the flow around a cylinder.

KW - nonequilibrium dissociation

KW - numerical simulation

KW - shock wave

KW - state-to-state kinetics

KW - vibrational relaxation

UR - http://www.scopus.com/inward/record.url?scp=85021400337&partnerID=8YFLogxK

U2 - 10.1134/S0869864317010024

DO - 10.1134/S0869864317010024

M3 - Article

AN - SCOPUS:85021400337

VL - 24

SP - 7

EP - 17

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 1

ER -

ID: 9067105