Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
Strong non-equilibrium quasi-stationary model for dissociation-recombination in expanding flows. / Chikhaoui, A.; Nagnibeda, E. A.; Kustova, E. V.; Alexandrova, T. Yu.
в: AIP Conference Proceedings, Том 585, 30.08.2001, стр. 613-619.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - Strong non-equilibrium quasi-stationary model for dissociation-recombination in expanding flows
AU - Chikhaoui, A.
AU - Nagnibeda, E. A.
AU - Kustova, E. V.
AU - Alexandrova, T. Yu
PY - 2001/8/30
Y1 - 2001/8/30
N2 - A quasi-stationary model for dissociation, recombination and vibrational kinetics in expanding flows is presented. The model is based on strongly nonequilibrium vibrational distributions different from the Boltzmann and Treanor ones. Different mechanism of energy exchanges at low, middle and high vibrational levels is taken into account. The equations of nonequilibrium gas dynamics are derived and applied to nozzle flows of (N2,N) and (O2,O) gas mixtures. The gas parameters and vibrational distributions in the nozzle are computed and compared with the ones obtained using approximate models and the influence of kinetic models on flow parameters is investigated.
AB - A quasi-stationary model for dissociation, recombination and vibrational kinetics in expanding flows is presented. The model is based on strongly nonequilibrium vibrational distributions different from the Boltzmann and Treanor ones. Different mechanism of energy exchanges at low, middle and high vibrational levels is taken into account. The equations of nonequilibrium gas dynamics are derived and applied to nozzle flows of (N2,N) and (O2,O) gas mixtures. The gas parameters and vibrational distributions in the nozzle are computed and compared with the ones obtained using approximate models and the influence of kinetic models on flow parameters is investigated.
UR - http://www.scopus.com/inward/record.url?scp=85058485095&partnerID=8YFLogxK
U2 - 10.1063/1.1407617
DO - 10.1063/1.1407617
M3 - Conference article
VL - 585
SP - 613
EP - 619
JO - AIP Conference Proceedings
JF - AIP Conference Proceedings
SN - 0094-243X
T2 - 22nd International Symposium on Rarefied Gas Dynamics
Y2 - 9 July 2000 through 14 July 2000
ER -
ID: 5021585