Matematičeskoe modelirovanie, Tome 9 (1997) no. 10, pp. 63-72
Citer cet article
L. P. Bass; O. V. Nikolaeva. An improved scheme for calculation of the radiation transport in greatly heterogeneous media and voids. Matematičeskoe modelirovanie, Tome 9 (1997) no. 10, pp. 63-72. http://geodesic.mathdoc.fr/item/MM_1997_9_10_a34/
@article{MM_1997_9_10_a34,
author = {L. P. Bass and O. V. Nikolaeva},
title = {An improved scheme for calculation of the radiation transport in greatly heterogeneous media and voids},
journal = {Matemati\v{c}eskoe modelirovanie},
pages = {63--72},
year = {1997},
volume = {9},
number = {10},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MM_1997_9_10_a34/}
}
TY - JOUR
AU - L. P. Bass
AU - O. V. Nikolaeva
TI - An improved scheme for calculation of the radiation transport in greatly heterogeneous media and voids
JO - Matematičeskoe modelirovanie
PY - 1997
SP - 63
EP - 72
VL - 9
IS - 10
UR - http://geodesic.mathdoc.fr/item/MM_1997_9_10_a34/
LA - ru
ID - MM_1997_9_10_a34
ER -
%0 Journal Article
%A L. P. Bass
%A O. V. Nikolaeva
%T An improved scheme for calculation of the radiation transport in greatly heterogeneous media and voids
%J Matematičeskoe modelirovanie
%D 1997
%P 63-72
%V 9
%N 10
%U http://geodesic.mathdoc.fr/item/MM_1997_9_10_a34/
%G ru
%F MM_1997_9_10_a34
A new method of weights choice in the known weighted WDD scheme of the discrete ordinate method for the radiation transport equation in cylindrical $(r,z)$ geometry is proposed. In each cell of spatial grid for each node of angular quadrature weights are chosen so that angular distribution, obtained by balance WDD scheme, would be in a good quantitative and qualitative agreement with solution, obtained by nonconservative characteristics scheme. The method may be extended to other geometries.
