用于微层裂现象诊断的Asay-F窗技术

陈永涛; 任国武; 汤铁钢; 李庆忠; 王德田; 胡海波

doi:10.11858/gywlxb.2013.06.016

用于微层裂现象诊断的Asay-F窗技术

doi: 10.11858/gywlxb.2013.06.016

中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室，四川绵阳 621999

基金项目:

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详细信息

通讯作者:
陈永涛 E-mail:zhongli4909@163.com

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出版历程
- 收稿日期: 2012-02-28
- 修回日期: 2012-05-10
- 发布日期: 2013-12-15

Asay-F-Window Applied to Diagnostic of Micro-Spall Phenomena

National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621999, China

摘要

摘要: 针对现有测试技术在诊断强动载下金属样品表面微层裂现象存在明显不足的现状，设计发展了一种Asay-F窗技术，较准确地给出了金属样品表面微层裂物质的质量-速度分布信息，并通过与压电探针传统微喷测试技术诊断结果的对比，评估了其诊断能力及可靠性。
- Asay-F窗 /
- 微喷 /
- 微层裂 /
- 熔化
Abstract: Quantitative data on micro-spall fragments production from metals melted on shock or release are sparse because of diagnostic limitations. In this study, a new diagnostic technology Asay-F-Window was designed, and the mass-velocity distribution of micro-spall fragments was presented. By comparing the measured results of Asay-F-Window with those of piezoelectric pins, the reliability of Asay-F-Window technique was evaluated.

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参考文献(19)

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