28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS2012-P4.6

MODELING OF NO AND OH INFRARED RADIATION ON A CONVERGENT-DIVERGENT NOZZLE

H. J. Nam, J. W. Kim, O. J. Kwon
KAIST, Korea

Keywords: radiation modeling, intensity simulation, non-equilibrium flow

In the present study, modeling of infrared radiation for NO and OH diatomic molecules involved with the absorption by room air was carried out based on a nonequilibrium radiation code. Assessment of the radiation intensity was performed on a convergent-divergent nozzle under both equilibrium and nonequilibrium conditions.

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