SXRSC*与吸收法相结合测量激光等离子体辐射温度的数值计算方法

计算物理 ›› 1990, Vol. 7 ›› Issue (3): 268-274.

SXRSC^*与吸收法相结合测量激光等离子体辐射温度的数值计算方法

唐永建, 丁耀南, 郑志坚, 陈晓峰

西南核物理与化学研究所 610003

收稿日期:1989-03-09 出版日期:1990-09-25 发布日期:1990-09-25

A RADIANT TEMPERATURE NUMERICAL METHOD FORLASER-PLASMA DIAGNOSTIC USING SXRSCWITH ABSORPTION METHOD

Tang Yongjian, Ding Yiaonan, Zheng Zhijian, Chen Xiaofeng

Southwest Institute of Nuclear Physics and Chemistry

Received:1989-03-09 Online:1990-09-25 Published:1990-09-25

摘要/Abstract

摘要： 本文给出了SXRSC与吸收法相结合测量激光等离子体辐射温度的计算程序SCC,计算了C₈H₈、C₃H₆、C₅H₈O₂、C₁₀H₈O₄以及铝吸收膜的x射线透射强度比随温度的变化关系。讨论了各种吸收材料所适合的温度测量范围。

关键词: 辐射温度, 吸收法, SCC程序

Abstract: An numerical method was developed for measuring radiant temperature using a set of absorption-foils coupled to soft x ray streak camera, SXRSC, in laser plasma experiments. An numerical code, SCC, was given. An x-ray intensity ratio vs temperature was calculated for Parylene, C₃H₆, Formvar, Mylar and Aluminum. A suitable range of the measuring temperature was discussed to some absorber.

Key words: radiant temperature, absorption method, SCC code

唐永建, 丁耀南, 郑志坚, 陈晓峰. SXRSC^*与吸收法相结合测量激光等离子体辐射温度的数值计算方法[J]. 计算物理, 1990, 7(3): 268-274.

Tang Yongjian, Ding Yiaonan, Zheng Zhijian, Chen Xiaofeng. A RADIANT TEMPERATURE NUMERICAL METHOD FORLASER-PLASMA DIAGNOSTIC USING SXRSCWITH ABSORPTION METHOD[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1990, 7(3): 268-274.