摘要
强激光动高压加载是研究微层裂的重要手段和有效途径。文章简述了微层裂数值模拟研究和强激光加载下金属微层裂的实验研究,重点关注了强激光加载下不同诊断方法研究微层裂的进展,阐述了不同研究方法的特点,并对激光加载下微层裂研究进行了总结。
Micro-spalling is an important aspect of material behavior for weapon and engineering.Micro-spalling experiments at extreme pressures and strain rates are being implemented on high energy laser facilities.In this paper,we presented a current perspective on numerical simulation and experiments under laser-driven loading of micro-spalling,with emphasis on the techniques used to observe micro-spalling and their advantages and disadvantages.In addition,progress on micro-spalling had been discussed.
出处
《激光杂志》
北大核心
2017年第10期1-7,共7页
Laser Journal
关键词
微层裂
激光加载
数值模拟
回收
动态诊断
micro-spalling
laser-driven loading
numerical simulation
recovery
dynamic diagnosis
