Opacity calculations for non-local thermodynamic equilibrium mixtures

被引：4
|
作者：
Wu, ZQ [1 ]
Han, GX [1 ]
Pang, JQ [1 ]
机构：
[1] Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2002年 / 19卷 / 04期
关键词：
D O I：
10.1088/0256-307X/19/4/321
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Based on the average atom model, a non-local thermodynamic equilibrium (non-LTE) model is developed to calculate opacity for mixtures. This model could be applied to high-Z problems. The mean ionization degrees of SiO2 of the present calculation are slightly higher compared with another model for mixtures. As an example, the opacity of An and Nd mixture is calculated. The results show concrete non-LTE effects and the increase in opacity of the mixture is shown clearly.
引用
收藏
页码：518 / 520
页数：3
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