Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Transport Properties of Electronically Excited N(2)/N and O2/O Mixtures. / Istomin, V. A.; Kustova, E. V.; Puzyreva, L. A.
27TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS, 2010, PTS ONE AND TWO. ed. / DA Levin; IJ Wysong; AL Garcia. American Institute of Physics, 2011. p. 667-672 (AIP Conference Proceedings; Vol. 1333).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Transport Properties of Electronically Excited N(2)/N and O2/O Mixtures
AU - Istomin, V. A.
AU - Kustova, E. V.
AU - Puzyreva, L. A.
PY - 2011
Y1 - 2011
N2 - Chemically non-equilibrium neutral gas mixture flows of N(2)/N and O(2)/O with electronic excitation are studied. The one-temperature model of transport properties taking into account electronic states of both molecules and atoms is developed. The generalized Chapman-Enskog method is applied to derive the closed set of governing equations and to evaluate the transport terms. The transport coefficients of thermal conductivity, diffusion and thermal diffusion, shear and bulk viscosity, as well as the Prandtl number are calculated in the temperature range 500-50000 K for various mixture compositions. Contribution of the electronic degrees of freedom to the transport properties is found to be important, especially for atomic species.
AB - Chemically non-equilibrium neutral gas mixture flows of N(2)/N and O(2)/O with electronic excitation are studied. The one-temperature model of transport properties taking into account electronic states of both molecules and atoms is developed. The generalized Chapman-Enskog method is applied to derive the closed set of governing equations and to evaluate the transport terms. The transport coefficients of thermal conductivity, diffusion and thermal diffusion, shear and bulk viscosity, as well as the Prandtl number are calculated in the temperature range 500-50000 K for various mixture compositions. Contribution of the electronic degrees of freedom to the transport properties is found to be important, especially for atomic species.
KW - Kinetic theory of transport process
KW - Transport coefficients
KW - Electronic excitation
U2 - 10.1063/1.3562723
DO - 10.1063/1.3562723
M3 - статья в сборнике материалов конференции
SN - 978-0-7354-0889-0
T3 - AIP Conference Proceedings
SP - 667
EP - 672
BT - 27TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS, 2010, PTS ONE AND TWO
A2 - Levin, DA
A2 - Wysong, IJ
A2 - Garcia, AL
PB - American Institute of Physics
Y2 - 10 July 2010 through 15 July 2010
ER -
ID: 74107225