激光惯性约束聚变动理学效应研究进展  

Research progress of kinetic effects in laser inertial confinement fusion

作　　者：单连强[1] 吴凤娟[2] 袁宗强 王为武[1] 蔡洪波[3] 田超[1] 张锋[1] 张天奎[1] 邓志刚[1] 张文帅 滕建[1] 毕碧[1] 杨思谦 杨冬[1] 周维民[1] 谷渝秋[1,2] 张保汉 朱少平[1,3] Shan Lianqiang;Wu Fengjuan;Yuan Zongqiang;Wang Weiwu;Cai Hongbo;Tian Chao;Zhang Feng;Zhang Tiankui;Deng Zhigang;Zhang Wenshuai;Teng Jian;Bi Bi;Yang Siqian;Yang Dong;Zhou Weimin;Gu Yuqiu;Zhang Baohan;Zhu Shaoping(Laser Fusion Research Center,CAEP,Mianyang 621900,China;Joint Laboratory for Extreme Conditions Matter Properties,Southwest University of Science and Technology,Mianyang 621010,China;Institute of Applied Physics and Computational Mathematics,Beijing 100088,China)

机构地区：[1]中国工程物理研究院激光聚变研究中心,等离子体重点实验室,四川绵阳621999 [2]西南科技大学极端条件物质特性联合实验室,四川绵阳621010 [3]北京应用物理与计算数学研究所,北京100088

出　　处：《强激光与粒子束》2021年第1期88-96,共9页High Power Laser and Particle Beams

基　　金：国家自然科学基金项目(11875048,11775202,11875202);科学挑战专题(TZ2016005);等离子体物理重点实验室自主科研项目(JCKYS2018212019)。

摘　　要：动理学效应的研究是近年来激光惯性约束聚变领域的研究热点,有助于理解实验结果和传统流体模拟之间的偏差。间接驱动黑腔中等离子体的温度、密度跨越多个量级且靶丸组分复杂,在局域的高温低密度区域,粒子的非平衡效应开始变得显著,可能会间接影响内爆性能。对ICF领域动理学效应的概念和部分进展做了简要综述。In recent years,the study of kinetic effects is a hot issue in the field of laser inertial confinement fusion,which helps to understand the deviation between experimental results and traditional fluid simulation.The temperature and density of the plasma in indirect-drive hohlraum span multiple orders of magnitude,and the composition of capsule is complex.In the local high temperature and low density region,the thermal non-equilibrium effect of particles becomes significant,which may indirectly affect the implosion performance.In this paper,the concept and some progress of kinetic effects in the ICF field are briefly reviewed.

关 键 词：激光聚变 动理学效应 非平衡 

分 类 号：O536[理学—等离子体物理]