Analysis of Radiative Heat Flux for Nozzle Flow
— A finite volume method with non-gray gas model is applied to investigate radiative heat flux on the inside wall of nozzle. The radiative properties of non-gray gas are predicted by using weighted sum of gray gases model (WSGGM). Again, 4 gray gases and narrow band based WSGGM is used to predict total heat flux and spectral intensity on the nozzle wall. Finally, the hybrid use of 4 gray gases and narrow band based model is applied to reduce computational time preserving accuracy.
S. N. Lee and S. W. Baek, "Analysis of Radiative Heat Flux for Nozzle Flow", Applied Mechanics and Materials, Vols. 110-116, pp. 3025-3030, 2012