IHEP OpenIR  > 院士
Laser-generated ultrasound with an array of melting sources
Wang, XD; Zhang, XR; Huang YY(黄宇营); 冼鼎昌 Huang, YY; Xian, DC
2000
发表期刊APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
卷号70期号:2页码:#REF!
通讯作者Wang, XD (reprint author), Nanjing Univ, State Key Lab Modern Acoust, Nanjing 210093, Peoples R China.
摘要We investigated the YAG laser-generated ultrasonic wave in a solid with an array of rectilinear sources in the melting regime. By adapting the melting rectilinear sources, a 31.2 gain factor of amplitude of the excited ultrasound can be obtained for the aluminum (Al) sample in comparison with the ultrasound generated by rectilinear sources in the thermoelastic regime. In the melting regime, the sample surface remains undamaged during the inspection. Calculations and experimental results show that the array characteristics and the detection point will decide the increase of amplitude, center frequency, bandwidth, and directivity pattern of the narrow-band ultrasound signals generated by a melting-source array. Through our research, the array of melting sources is proved to be a useful tool to enhance the generation efficiency and detection sensitivity in nondestructive inspection.
文章类型Article
学科领域Materials Science; Physics
DOI10.1007/s003390050033
收录类别SCI
WOS类目Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号WOS:000085952800011
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226914
专题院士
推荐引用方式
GB/T 7714
Wang, XD,Zhang, XR,Huang YY,et al. Laser-generated ultrasound with an array of melting sources[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2000,70(2):#REF!.
APA Wang, XD,Zhang, XR,黄宇营,冼鼎昌 Huang, YY,&Xian, DC.(2000).Laser-generated ultrasound with an array of melting sources.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,70(2),#REF!.
MLA Wang, XD,et al."Laser-generated ultrasound with an array of melting sources".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 70.2(2000):#REF!.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2203.pdf(272KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, XD]的文章
[Zhang, XR]的文章
[黄宇营]的文章
百度学术
百度学术中相似的文章
[Wang, XD]的文章
[Zhang, XR]的文章
[黄宇营]的文章
必应学术
必应学术中相似的文章
[Wang, XD]的文章
[Zhang, XR]的文章
[黄宇营]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。