神光Ⅰ强激光腔靶X光辐射烧蚀铝平面靶的理论研究  

THEORETICAL STUDY OF RADIATIVE ABLATION OF AI FOIL DRIVEN BY X-RAY PRODUCED IN CYLINDRICAL HOHLRAUM ON SHENGUANG-Ⅰ LASER FACILITY

作　　者：曾先才[1] 李沄生[1] 常铁强[1] 

机构地区：[1]北京应用物理与计算数学研究所,计算物理实验室100088

出　　处：《计算物理》1996年第2期217-222,共6页Chinese Journal of Computational Physics

基　　金：国家863高技术;自然科学基金

摘　　要：用神光-I 激光装置柱型腔靶实测的辐射温度曲线作温度源,从理论上研究了辐射烧蚀和穿透铝平面靶的物理过程,给出了有关的定标定律和数值模拟结果。The physical processes of radiative ablation and burn-through of Al foil are theoretically studied using the time-dependent radiation temperature curve inside the cylindrical hohlraum measured on Shenguang-Ⅰ facility.Some scaling laws and numerical simulation results are simultaneously presented.

关 键 词：辐射烧蚀 铝平面靶 激光聚变 

分 类 号：TL632.1[核科学技术—核技术及应用]