Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
State-to-state and multi-temperature models of transport properties in reacting gas flows. / Kustova, EV; Nagnibeda, EA.
PROCEEDINGS OF THE THIRD EUROPEAN SYMPOSIUM ON AEROTHERMODYNAMICS FOR SPACE VEHICLES. ed. / RA Harris. ESA Publication Division, 1999. p. 269-274 (ESA SPECIAL PUBLICATIONS; Vol. 420).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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TY - GEN
T1 - State-to-state and multi-temperature models of transport properties in reacting gas flows
AU - Kustova, EV
AU - Nagnibeda, EA
PY - 1999
Y1 - 1999
N2 - The aim of the present paper is the development of efficient models of nonequilibrium transport properties to be used in the computational Navier-Stokes codes for the calculation of the flow parameters in a shock heated gas around reentering vehicles. The multi-level transport kinetic theory is applied for the conditions behind plane shock waves, the heat transfer and diffusion are investigated. Binary mixtures of atoms and molecules with dissociation, recombination and various vibrational energy exchanges are considered. The effect of the different interaction potentials on the transport properties is evaluated. The results are compared with the ones obtained in the two-temperature and one-temperature approximation.
AB - The aim of the present paper is the development of efficient models of nonequilibrium transport properties to be used in the computational Navier-Stokes codes for the calculation of the flow parameters in a shock heated gas around reentering vehicles. The multi-level transport kinetic theory is applied for the conditions behind plane shock waves, the heat transfer and diffusion are investigated. Binary mixtures of atoms and molecules with dissociation, recombination and various vibrational energy exchanges are considered. The effect of the different interaction potentials on the transport properties is evaluated. The results are compared with the ones obtained in the two-temperature and one-temperature approximation.
KW - nonequilibrium flow
KW - transport properties
KW - POLYATOMIC GASES
KW - NONEQUILIBRIUM
KW - DISSOCIATION
KW - MIXTURE
M3 - статья в сборнике материалов конференции
SN - 92-9092-704-6
T3 - ESA SPECIAL PUBLICATIONS
SP - 269
EP - 274
BT - PROCEEDINGS OF THE THIRD EUROPEAN SYMPOSIUM ON AEROTHERMODYNAMICS FOR SPACE VEHICLES
A2 - Harris, RA
PB - ESA Publication Division
Y2 - 24 November 1998 through 26 November 1998
ER -
ID: 85898095