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
相关论文
共 50 条
  • [1] Opacity calculations for high-Z plasma in non-local thermodynamic equilibrium
    Wu, Zeqing
    Pang, Jinqiao
    Yan, Jun
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2006, 102 (03): : 402 - 408
  • [2] Opacity calculations for Non-Local-Thermodynamic-Equilibrium plasmas
    PANG Jinqiao WU Zeqing YAN Jun HAN Guoxing Institute of Applied Physics and Computational Mathematics P O Box Beijing P R China
    Laboratory of Computational Physics
    原子与分子物理学报, 2004, (S1) : 169 - 171
  • [3] Theoretical calculations of opacity for non-local-thermodynamic-equilibrium plasmas
    Pang, JQ
    Wu, ZQ
    Yan, J
    Han, GX
    CHINESE PHYSICS LETTERS, 2004, 21 (10) : 2005 - 2007
  • [4] The non-local thermodynamical equilibrium effects on opacity
    Wu, ZQ
    Zhang, BA
    Qiu, YB
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2001, 35 (03) : 330 - 334
  • [5] Non-local thermodynamic equilibrium response matrix
    Faussurier, G
    More, RM
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2003, 76 (3-4): : 269 - 288
  • [6] Diagnosing Fe Plasma In Non-Local Thermodynamic Equilibrium
    Han, Xiao-Ying
    Wang, Fei-Lu
    Wu, Ze-Qing
    Yan, Jun
    Zhao, Gang
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2013, 82 (02)
  • [7] NLTERAD (Non-Local Thermodynamic Equilibrium Radiance) Model
    Dothe, H.
    Duff, J. W.
    Panfili, R. P.
    Glumac, Nick
    IMAGING SPECTROMETRY XXII: APPLICATIONS, SENSORS, AND PROCESSING, 2018, 10768
  • [8] NON-LOCAL THERMODYNAMIC EQUILIBRIUM IN CLOUDY PLANETARY ATMOSPHERES
    SAMUELSON, RE
    JOURNAL OF THE ATMOSPHERIC SCIENCES, 1970, 27 (05) : 711 - +
  • [9] Partition sums for non-local thermodynamic equilibrium applications
    Fischer, J
    Gamache, RR
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2002, 74 (03): : 273 - 284
  • [10] A kinetic model for non-local thermodynamic equilibrium plasmas
    Wu, ZQ
    Han, GX
    Yan, J
    Pang, JQ
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2004, 87 (3-4): : 367 - 376
12345