脉冲X光照相在微物质喷射诊断中的应用

叶雁 李军 朱鹏飞 钱伟新 刘振清 王晓 李欣竹 李作友 李泽仁 钟杰

叶雁, 李军, 朱鹏飞, 钱伟新, 刘振清, 王晓, 李欣竹, 李作友, 李泽仁, 钟杰. 脉冲X光照相在微物质喷射诊断中的应用[J]. 高压物理学报, 2013, 27(3): 398-402. doi: 10.11858/gywlxb.2013.03.013
引用本文: 叶雁, 李军, 朱鹏飞, 钱伟新, 刘振清, 王晓, 李欣竹, 李作友, 李泽仁, 钟杰. 脉冲X光照相在微物质喷射诊断中的应用[J]. 高压物理学报, 2013, 27(3): 398-402. doi: 10.11858/gywlxb.2013.03.013
YE Yan, LI Jun, ZHU Peng-Fei, QIAN Wei-Xin, LIU Zhen-Qing, WANG Xiao, LI Xin-Zhu, LI Zuo-You, LI Ze-Ren, ZHONG Jie. Flash X-Ray Radiography for Diagnosing the Ejecta from Shocked Metal Surface[J]. Chinese Journal of High Pressure Physics, 2013, 27(3): 398-402. doi: 10.11858/gywlxb.2013.03.013
Citation: YE Yan, LI Jun, ZHU Peng-Fei, QIAN Wei-Xin, LIU Zhen-Qing, WANG Xiao, LI Xin-Zhu, LI Zuo-You, LI Ze-Ren, ZHONG Jie. Flash X-Ray Radiography for Diagnosing the Ejecta from Shocked Metal Surface[J]. Chinese Journal of High Pressure Physics, 2013, 27(3): 398-402. doi: 10.11858/gywlxb.2013.03.013

脉冲X光照相在微物质喷射诊断中的应用

doi: 10.11858/gywlxb.2013.03.013
详细信息
    通讯作者:

    叶雁 E-mail:shelly_yezi@sina.com

Flash X-Ray Radiography for Diagnosing the Ejecta from Shocked Metal Surface

  • 摘要: 脉冲X光照相是诊断强冲击载荷下金属材料微物质喷射的重要方法,金属材料的表面结构对微物质喷射的影响一直是数值模拟和实验研究主要方向。为此组建了由商用脉冲X光机、X光照相接收系统和时序控制同步系统组成的测试系统,研究了真空条件下和0.1 MPa下锡样品表面不同刻槽深度对微物质喷射量的影响。动态实验结果表明,真空条件下锡样品刻槽类微物质喷射具有前端密度小、后端密度大的特点,微物质喷射量和区域宽度随刻槽深度的增加而增加,而在0.1 MPa下微物质喷射出现前端慢化和喷射区域明显变狭窄的物理图像。

     

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出版历程
  • 收稿日期:  2011-08-12
  • 修回日期:  2012-02-15
  • 发布日期:  2013-06-15

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