摘要
本文采用二阶精度迎风ＴＶＤ格式对轴对称的激光等离子体流进行了数值计算，模拟研究了Ｎｄ：ＹＡＧ高功率脉冲激光与铝靶相互作用时等离子体场的形成过程，获得了与实验结果一致的时间相关解。
A second order accurate upwind schemes in total variation diminishing(TVD)type is used to make a numerical calculation for axis symmetrical laser induced plasma flow field in this paper.Formation process of the plasma field produced by a Nd:YAG high power laser acted upon an aluminum target has been studied by this method,and the time relative solution is consistent with the experimental results.
出处
《光电子．激光》
EI
CAS
CSCD
1998年第2期146-149,共4页
Journal of Optoelectronics·Laser
基金
国家教委跨世纪优秀人才计划基金
霍英东教育基金会高校青年教师基金
江苏省自然科学基金
关键词
激光等离子体
流场
激波
激光
靶材
相互作用
laser induced plasma flow field
shock wave
laser target interaction
gas dynamics
