Article(id=1322941164151775294, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1322940910270559211, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1189267200000, receivedDateStr=2007-09-09, revisedDate=1200499200000, revisedDateStr=2008-01-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343352591, onlineDateStr=2026-10-30, pubDate=1220544000000, pubDateStr=2008-09-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343352591, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343352591, creator=13701087609, updateTime=1793343352591, updator=13701087609, issue=Issue{id=1322940910270559211, tenantId=1146029695717560320, journalId=1255847867265597444, year='2008', volume='22', issue='3', pageStart='225', pageEnd='336', issueExtLink='null', onlineDate='null', pubDate='1220544000000', pubDateStr='2008-09-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343292062, creator='13701087609', updateTime=1793343292062, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=323, endPage=328, ext={EN=ArticleExt(id=1322941164361490495, articleId=1322941164151775294, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Primary Research on Side Pressure of Cylindrical TNT at Underwater Explosive Close-Field, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

According to the non-sphericity characteristic of shock wave surface at close-field after cylindrical charge with end boost exploring under water, the propagation of shock near-field is recorded by frame camera within 36 μs after blasting, and the shape of shock on diverse time and situation is analyzed. The shock pressure of arbitrary point on the side of charge is measured through two streak cameras. Combined with the Rankine-Hugoniot relation, the pressure on shock front is gained, and the resolution is compared with LS-DYNA numerical value. It demonstrated that they are consistent relatively.

, authors=Ji-Bo ZHAO, Duo-Wang TAN, Jin-He LI, Guang-Sheng ZHANG, Hua-Long ZENG, authorsList=Ji-Bo ZHAO, Duo-Wang TAN, Jin-He LI, Guang-Sheng ZHANG, Hua-Long ZENG, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322941164558622784, articleId=1322941164151775294, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=柱形装药水中爆炸近场径向压力测试初探, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

针对端面起爆柱形装药水中爆炸近场冲击波阵面呈现非球形传播的特点,采用分幅相机记录了炸药起爆36 μs内近场冲击波的传播情况,分析了冲击波在不同时间和不同位置的形状;采用两台高速扫描相机测量了侧边任意一点的冲击波速度,结合Rankine-Hugoniot关系,得到了冲击波阵面的压力;同时用LS-DYNA方法对侧边任意一点的压力进行了数值模拟,两者得到的结果基本一致。

, authors=赵继波, 谭多望, 李金河, 张光升, 曾华龙, authorsList=赵继波, 谭多望, 李金河, 张光升, 曾华龙, authorCompany=null, correspAuthors=null, authorNote=

赵继波(1977—),男,助理研究员,主要从事爆炸力学和冲击动力学研究. E-mail:

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赵继波(1977—),男,助理研究员,主要从事爆炸力学和冲击动力学研究. E-mail:

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柱形装药水中爆炸近场径向压力测试初探
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赵继波 , 谭多望 , 李金河 , 张光升 , 曾华龙
高压物理学报 | 2008,22(3): 323-328
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高压物理学报 | 2008 , 22 (3) : 323 -328
柱形装药水中爆炸近场径向压力测试初探
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address=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 621900, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322941164755755073, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322941164151775294, xref=null, ext=[AuthorCompanyExt(id=1322941164764143682, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322941164151775294, companyId=1322941164755755073, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1322941164772532291, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322941164151775294, companyId=1322941164755755073, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=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 621900)])])]
赵继波 , 谭多望, 李金河, 张光升, 曾华龙
作者信息
  • 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 621900
作者简介:

赵继波(1977—),男,助理研究员,主要从事爆炸力学和冲击动力学研究. E-mail:

Primary Research on Side Pressure of Cylindrical TNT at Underwater Explosive Close-Field
Ji-Bo ZHAO , Duo-Wang TAN, Jin-He LI, Guang-Sheng ZHANG, Hua-Long ZENG
Affiliations
  • Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
出版时间: 2008-09-05
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针对端面起爆柱形装药水中爆炸近场冲击波阵面呈现非球形传播的特点,采用分幅相机记录了炸药起爆36 μs内近场冲击波的传播情况,分析了冲击波在不同时间和不同位置的形状;采用两台高速扫描相机测量了侧边任意一点的冲击波速度,结合Rankine-Hugoniot关系,得到了冲击波阵面的压力;同时用LS-DYNA方法对侧边任意一点的压力进行了数值模拟,两者得到的结果基本一致。

爆炸力学  /  水中爆炸  /  柱形装药  /  高速相机

According to the non-sphericity characteristic of shock wave surface at close-field after cylindrical charge with end boost exploring under water, the propagation of shock near-field is recorded by frame camera within 36 μs after blasting, and the shape of shock on diverse time and situation is analyzed. The shock pressure of arbitrary point on the side of charge is measured through two streak cameras. Combined with the Rankine-Hugoniot relation, the pressure on shock front is gained, and the resolution is compared with LS-DYNA numerical value. It demonstrated that they are consistent relatively.

mechanics of explosion  /  underwater explosion  /  cylindrical charge  /  high-speed camera
赵继波, 谭多望, 李金河, 张光升, 曾华龙. 柱形装药水中爆炸近场径向压力测试初探. 高压物理学报, 2008 , 22 (3) : 323 -328 .
Ji-Bo ZHAO, Duo-Wang TAN, Jin-He LI, Guang-Sheng ZHANG, Hua-Long ZENG. Primary Research on Side Pressure of Cylindrical TNT at Underwater Explosive Close-Field[J]. Chinese Journal of High Pressure Physics, 2008 , 22 (3) : 323 -328 .
  • 国家安全重大基础研究项目(51335010201)
参考文献 引证文献
排序方式:
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Hammond L. Underwater Shock Wave Characteristics of Cylindrical Charges[R]. [s.l.]: Defence Science Technology Organisation, AMRL, 1995.
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Cole R H. Underwater Explosions[M]. Princeton, NJ: Princeton University Press, 1948.
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Sternberg H M. Underwater Detonation of Pentolite Cylinders[J]. Phys Fluids, 1987, 30(3): 761-769.
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Itoh S, Suzuki O, Nagano S, et al. Investigations on Fundamental Properties of Underwater Shock Waves by High Speed Photography[J]. Journal of Materials Processing Technology, 1999, 85(3): 226-230.
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Yun S R, Zhao H Y. Explosion Mechanics[M]. Beijing: National Defence Industry Press, 2005. (in Chinese)
恽寿榕, 赵衡阳. 爆炸力学[M]. 北京: 国防工业出版社, 2005.
2008年第22卷第3期
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  • 接收时间:2007-09-09
  • 首发时间:2026-10-30
  • 出版时间:2008-09-05
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  • 收稿日期:2007-09-09
  • 修回日期:2008-01-17
基金
国家安全重大基础研究项目(51335010201)
作者信息
    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 621900
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
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红菇属 Russula 17 8.13
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