计算物理 ›› 2003, Vol. 20 ›› Issue (6): 471-476.

• 论文 •    下一篇

利用LARED-H后处理程序计算神光-Ⅱ黑腔辐射温度

王光裕, 常铁强, 段庆生   

  1. 北京应用物理与计算数学研究所, 北京 100088
  • 收稿日期:2002-05-10 修回日期:2003-02-15 出版日期:2003-11-25 发布日期:2003-11-25
  • 作者简介:王光裕(1939-),男,四川成都,研究员,从事激光靶耦台物理研究.
  • 基金资助:
    国家863高技术惯性约束聚变主题;国家自然科学基金(19735002)资助项目

Calculation of Hohlraum Radiation Temperature Using LARED-H Post-processing Code

WANG Guang-yu, CHANG Tie-qiang, DUAN Qing-sheng   

  1. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China
  • Received:2002-05-10 Revised:2003-02-15 Online:2003-11-25 Published:2003-11-25

摘要: 编制了二维非平衡激光靶耦合程序LARED-H的后处理程序,利用LARED-H计算的黑腔内等离子体状态量,求解定态多群光子输运方程,算出到达激光入射口的辐射强度及等效辐射温度.计算结果与神光-Ⅱ黑腔实验测量结果进行了比较.

关键词: 黑腔辐射温度, 后处理程序, 辐射输运方程

Abstract: A post-processing code for two-dimensional non-LTE LARED-H code is developed.Based on the plasma states of hohlraum from LARED-H simulation, the steady-state multi-group photon transport equation is solved to give an effective temperature. Calculated results are compared with the experimentally measured ones at the Shenguang-Ⅱ(SG-Ⅱ) laser facility.

Key words: hohlraum radiation temperature, post-processing code, radiation transport equation

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