A comparison of approximate models for radiation in gas turbines.

Authors :: Seaid, Frank M.
Pinnau, Klar R.
Janicka, Thomas J.
Source :: Progress in Computational Fluid Dynamics; 2004, Vol. 4 Issue 3-5, p191-197, 7p
Publication Year :: 2004
Abstract: Approximate equations for radiative heat transfer equations coupled to an equation for the temperature are stated and a comparative numerical study of the different approximations is given. The approximation methods considered here range from moment methods to simplified PN-approximations. Numerical experiments and comparisons in different space dimensions and for various physical situations are presented. [ABSTRACT FROM AUTHOR]