Geodesic
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.

Voir la notice de l'article provenant de la source Math-Net.Ru

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. 
@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},
     publisher = {mathdoc},
     volume = {9},
     number = {10},
     year = {1997},
     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
PB  - mathdoc
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
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_1997_9_10_a34/
%G ru
%F MM_1997_9_10_a34
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/