A DIFFUSION-ACCELERATED SN TRANSPORT METHOD FOR RADIATION TRANSPORT ON A GENERAL QUADRILATERAL MESH

被引：9

作者：

ALCOUFFE, RE

机构：

[1] Los Alamos Natl Lab, , NM

来源：

NUCLEAR SCIENCE AND ENGINEERING | 1990年 / 105卷 / 02期

关键词：

D O I：

10.13182/NSE90-A23748

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The development of a diffusion-accelerated Sn transport method for the solution of temperature-coupled radiation flow problems on a spatial mesh of arbitrary quadrilaterals in r-z geometry is presented. The diffusion acceleration equation is derived from the diamond-like transport spatial discretization. The effectiveness of the method is shown on an example calculation and computation times are indicated.

引用

页码：191 / 197

页数：7