... models weighted-sum-of-gray-gases k-distribution method The radiative transfer equation (RTE) that governs heat transfer by electromagnetic waves or photons is a five-dimensional partial differential equation (three in space, and two locally anchored direction coordinates), which is exceedingly...

...Vladimir P. Solovjov; Denis Lemonnier; Brent W. Webb The spectral line weighted-sum-of-gray-gases (SLW) model consisting only of a single gray gas and of one clear gas is developed as an efficient spectral method for modeling radiation transfer in gaseous medium. The model is applied here...