Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Influence of nonequilibrium kinetics on heat transfer and diffusion near re-entering body. / Armenise, I.; Capitelli, M.; Kustova, E.; Nagnibeda, E.
в: Journal of Thermophysics and Heat Transfer, Том 13, № 2, 01.01.1999, стр. 210-218.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Influence of nonequilibrium kinetics on heat transfer and diffusion near re-entering body
AU - Armenise, I.
AU - Capitelli, M.
AU - Kustova, E.
AU - Nagnibeda, E.
PY - 1999/1/1
Y1 - 1999/1/1
N2 - The heat transfer and diffusion near the surface of a space vehicle under re-entry conditions are studied on the basis of the kinetic theory of gases. The influence of the nonequilibrium kinetics in an (N2, N) mixture on the transport properties of the flow is investigated. The nonequilibrium vibrational distributions in the boundary layer near the surface of the re-entering body have been obtained in the state-to-state approach and inserted in the transport kinetic theory code. As a result, the total heat flux, thermal conductivity, and all diffusion coefficients are calculated under different conditions in the freestream and on the surface. The effects of various energy exchanges, vibrational nonequilibrium, dissociation, and recombination on the heat transfer and diffusion are examined.
AB - The heat transfer and diffusion near the surface of a space vehicle under re-entry conditions are studied on the basis of the kinetic theory of gases. The influence of the nonequilibrium kinetics in an (N2, N) mixture on the transport properties of the flow is investigated. The nonequilibrium vibrational distributions in the boundary layer near the surface of the re-entering body have been obtained in the state-to-state approach and inserted in the transport kinetic theory code. As a result, the total heat flux, thermal conductivity, and all diffusion coefficients are calculated under different conditions in the freestream and on the surface. The effects of various energy exchanges, vibrational nonequilibrium, dissociation, and recombination on the heat transfer and diffusion are examined.
UR - http://www.scopus.com/inward/record.url?scp=0032658817&partnerID=8YFLogxK
U2 - 10.2514/2.6438
DO - 10.2514/2.6438
M3 - Article
AN - SCOPUS:0032658817
VL - 13
SP - 210
EP - 218
JO - Journal of Thermophysics and Heat Transfer
JF - Journal of Thermophysics and Heat Transfer
SN - 0887-8722
IS - 2
ER -
ID: 34516072