TECHNIQUE OF DIAGONAL MATRIX DEFINITION FOR COMPUTATIONAL SOLUTION OF RADIATIVE TRANSFER EQUATIONS IN P1-APPROXIMATION BY ROMB SCHEME
A. D. Gadzhiev, A. A. Shestakov
VANT. Ser.: Mat. Mod. Fiz. Proc 2006. Вып.1. С. 3-13.
Technique of diagonal matrix definition for iteration acceleration at numerical solution of the radiative transfer equation in P1-approximation by ROMB scheme is considered. The essence of the technique lies in assigning one-way flux of radiation from the previous iteration on difference meshes and getting diagonal matrix for temperature definition.
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