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Eucken correction in high-temperature gases with electronic excitation. / Istomin, V.A.; Kustova, E.V.; Mekhonoshina, M.A.

в: Journal of Chemical Physics, Том 140, № 18, 2014, стр. 184311.

Результаты исследований: Научные публикации в периодических изданияхстатья

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Istomin, V.A. ; Kustova, E.V. ; Mekhonoshina, M.A. / Eucken correction in high-temperature gases with electronic excitation. в: Journal of Chemical Physics. 2014 ; Том 140, № 18. стр. 184311.

BibTeX

@article{af06fdf6289e47afb886f91df9a96adf,
title = "Eucken correction in high-temperature gases with electronic excitation",
abstract = "In the present paper, thermal conductivity coefficient of high-temperature molecular and atomic gases with excited electronic states is studied using both the kinetic theory algorithm developed by authors earlier and the well known simple expression for the thermal conductivity coefficient proposed by Eucken and generalized by Hirschfelder. The influence of large collision diameters of excited states on the thermal conductivity is discussed. The limit of validity of the Eucken correction is evaluated on the basis of the kinetic theory calculations; an improved model suitable for air species under high-temperature conditions is proposed.",
author = "V.A. Istomin and E.V. Kustova and M.A. Mekhonoshina",
year = "2014",
doi = "10.1063/1.4874257",
language = "English",
volume = "140",
pages = "184311",
journal = "Journal of Chemical Physics",
issn = "0021-9606",
publisher = "American Institute of Physics",
number = "18",

}

RIS

TY - JOUR

T1 - Eucken correction in high-temperature gases with electronic excitation

AU - Istomin, V.A.

AU - Kustova, E.V.

AU - Mekhonoshina, M.A.

PY - 2014

Y1 - 2014

N2 - In the present paper, thermal conductivity coefficient of high-temperature molecular and atomic gases with excited electronic states is studied using both the kinetic theory algorithm developed by authors earlier and the well known simple expression for the thermal conductivity coefficient proposed by Eucken and generalized by Hirschfelder. The influence of large collision diameters of excited states on the thermal conductivity is discussed. The limit of validity of the Eucken correction is evaluated on the basis of the kinetic theory calculations; an improved model suitable for air species under high-temperature conditions is proposed.

AB - In the present paper, thermal conductivity coefficient of high-temperature molecular and atomic gases with excited electronic states is studied using both the kinetic theory algorithm developed by authors earlier and the well known simple expression for the thermal conductivity coefficient proposed by Eucken and generalized by Hirschfelder. The influence of large collision diameters of excited states on the thermal conductivity is discussed. The limit of validity of the Eucken correction is evaluated on the basis of the kinetic theory calculations; an improved model suitable for air species under high-temperature conditions is proposed.

U2 - 10.1063/1.4874257

DO - 10.1063/1.4874257

M3 - Article

VL - 140

SP - 184311

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 18

ER -

ID: 7006043