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CW激光辐照薄板热力响应全场测量
Alternative TitleFull-field measurement of thin plate irradiated by CW laser
黄亿辉; 袁武; 宋宏伟; 黄晨光
Source Publication强激光与粒子束
2014-11-24
Volume26Issue:11Pages:111012-1-111012-5
Abstract实验研究了CW激光辐照铝合金薄板的热力响应过程,利用三维数字图像相关技术(3D-DIC)结合红外测温系统对整个过程的变形场和温度场实现了全场实时测量。分析了入射激光功率对变形场和温度场的影响,发现变形和温度均随入射激光功率线性增长。建立了三维有限元模型对实验过程进行模拟,模拟结果与实验结果吻合较好,验证了有限元模型的可靠性。3D-DIC结合红外测温系统可以很好地对激光破坏试验中的靶体变形场和温度场进行实时测量,是一种很有效的实验测量手段。
Keyword激光辐照 三维数字图像相关技术 红外测温 变形场 温度场
Indexed ByEI ; CSCD
Language中文
Funding Organization国家高技术发展计划项目;; 国家自然科学基金重点项目(11332011);国家自然科学基金重大研究计划项目(91016025)
CSCD IDCSCD:5285650
DepartmentLMFS热结构耦合力学
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49513
Collection流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
黄亿辉,袁武,宋宏伟,等. CW激光辐照薄板热力响应全场测量[J]. 强激光与粒子束,2014,26(11):111012-1-111012-5.
APA 黄亿辉,袁武,宋宏伟,&黄晨光.(2014).CW激光辐照薄板热力响应全场测量.强激光与粒子束,26(11),111012-1-111012-5.
MLA 黄亿辉,et al."CW激光辐照薄板热力响应全场测量".强激光与粒子束 26.11(2014):111012-1-111012-5.
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