X光辐射多群输运计算的电子温度人为散射迭代方法

计算物理 ›› 1999, Vol. 16 ›› Issue (2): 199-205.

X光辐射多群输运计算的电子温度人为散射迭代方法

冯庭桂, 赖东显, 许琰

北京应用物理与计算数学研究所, 100088

收稿日期:1997-12-29 出版日期:1999-03-25 发布日期:1999-03-25
作者简介:冯庭桂,男,62,研究员
基金资助:
国家863高技术惯性约束聚变主题和主题青年基金部分资助

An artificial scattering iteration method for calculating multigroup radiation transfer problems

Feng Tinggui, Lai Dongxian, Xu Yan

Institute of Applied Physics & Computational Mathematics, Beijing 100088

Received:1997-12-29 Online:1999-03-25 Published:1999-03-25

摘要/Abstract

摘要： 分析了多群辐射数值计算的一些困难,提出电子温度人为散射迭代方法。对方法进行详细论述,并给出一些数值例子。

关键词: 多群辐射输运, 人为散射方法

Abstract: Some difficulties are analyzed for solving problems of multigroup radiation transfer coupled with material,and an artificial-scattering iteration method is presented by splitting electron energy equation into two equations.The computing method is described and compared with other method.Numerical examples are given.

Key words: multigroup radiation transfer, artificial scattering method

中图分类号:

O434.11

冯庭桂, 赖东显, 许琰. X光辐射多群输运计算的电子温度人为散射迭代方法[J]. 计算物理, 1999, 16(2): 199-205.

Feng Tinggui, Lai Dongxian, Xu Yan. An artificial scattering iteration method for calculating multigroup radiation transfer problems[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1999, 16(2): 199-205.

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