Article(id=1322983267246407936, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1322983225697641327, 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=1242144000000, receivedDateStr=2009-05-13, revisedDate=1253808000000, revisedDateStr=2009-09-25, acceptedDate=null, acceptedDateStr=null, onlineDate=1793353390752, onlineDateStr=2026-10-30, pubDate=1266163200000, pubDateStr=2010-02-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793353390752, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793353390752, creator=13701087609, updateTime=1793353390752, updator=13701087609, issue=Issue{id=1322983225697641327, tenantId=1146029695717560320, journalId=1255847867265597444, year='2010', volume='24', issue='1', pageStart='1', pageEnd='80', issueExtLink='null', onlineDate='null', pubDate='1266163200000', pubDateStr='2010-02-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793353380846, creator='13701087609', updateTime=1793353380846, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=55, endPage=60, ext={EN=ArticleExt(id=1322983267409985793, articleId=1322983267246407936, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Further Study on JWL Equation of State of Detonation Product for Insensitive High Explosive, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The JWL equation of state of detonation product for insensitive high explosive JB-9014 was further studied. The particle velocity, displacement, and acceleration of the cylinder wall were obtained from the modified standard cylinder test. The parameters of JWL equation of state were derived from analytical analysis and non-linear curve fit. The cylinder expanding process was numerical simulated using the ANSYS/LS-DYNA3D. The simulation results are consistent with the experimental results, which indicate that the parameters of JWL equation of state derived in this work are suitable and reliable.

, authors=Zhan-Feng SUN1, Hui XU2, Qing-Zhong LI1, Chong-Yu ZHANG1, authorsList=Zhan-Feng SUN, Hui XU, Qing-Zhong LI, Chong-Yu ZHANG, 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=1322983267644866820, articleId=1322983267246407936, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=钝感高能炸药爆轰产物JWL状态方程再研究, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

对钝感高能炸药JB-9014的爆轰产物JWL状态方程进行了深入研究。利用改进的圆筒试验技术,得到了筒壁膨胀的质点速度、位移和加速度的实验结果;通过解析分析和曲线拟合相结合的方法,确定了爆轰产物JWL状态方程参数;采用ANSYS/LS-DYNA3D程序进行了数值模拟,并与实验结果进行了对比和分析,验证了状态方程参数的适用性。

, authors=孙占峰1, 徐辉2, 李庆忠1, 张崇玉1, authorsList=孙占峰, 徐辉, 李庆忠, 张崇玉, authorCompany=null, correspAuthors=null, authorNote=

孙占峰(1976—),男,硕士,助理研究员,主要从事冲击波与爆轰物理研究. E-mail:

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钝感高能炸药爆轰产物JWL状态方程再研究
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孙占峰 1 , 徐辉 2 , 李庆忠 1 , 张崇玉 1
高压物理学报 | 2010,24(1): 55-60
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高压物理学报 | 2010 , 24 (1) : 55 -60
钝感高能炸药爆轰产物JWL状态方程再研究
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孙占峰1 , 徐辉2, 李庆忠1, 张崇玉1
作者信息
  • 1.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国防科技重点实验室,四川 绵阳 621900
  • 2.绵阳师范学院数学与计算机科学学院,四川 绵阳 621000
作者简介:

孙占峰(1976—),男,硕士,助理研究员,主要从事冲击波与爆轰物理研究. E-mail:

Further Study on JWL Equation of State of Detonation Product for Insensitive High Explosive
Zhan-Feng SUN1 , Hui XU2, Qing-Zhong LI1, Chong-Yu ZHANG1
Affiliations
  • 1.National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China
  • 2.College of Mathematics and Computer Science, Mianyang Normal University, Mianyang 621000, China
出版时间: 2010-02-15
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对钝感高能炸药JB-9014的爆轰产物JWL状态方程进行了深入研究。利用改进的圆筒试验技术,得到了筒壁膨胀的质点速度、位移和加速度的实验结果;通过解析分析和曲线拟合相结合的方法,确定了爆轰产物JWL状态方程参数;采用ANSYS/LS-DYNA3D程序进行了数值模拟,并与实验结果进行了对比和分析,验证了状态方程参数的适用性。

钝感炸药  /  圆筒试验  /  JWL状态方程

The JWL equation of state of detonation product for insensitive high explosive JB-9014 was further studied. The particle velocity, displacement, and acceleration of the cylinder wall were obtained from the modified standard cylinder test. The parameters of JWL equation of state were derived from analytical analysis and non-linear curve fit. The cylinder expanding process was numerical simulated using the ANSYS/LS-DYNA3D. The simulation results are consistent with the experimental results, which indicate that the parameters of JWL equation of state derived in this work are suitable and reliable.

insensitive high explosive  /  cylinder test  /  JWL equation of state
孙占峰, 徐辉, 李庆忠, 张崇玉. 钝感高能炸药爆轰产物JWL状态方程再研究. 高压物理学报, 2010 , 24 (1) : 55 -60 .
Zhan-Feng SUN, Hui XU, Qing-Zhong LI, Chong-Yu ZHANG. Further Study on JWL Equation of State of Detonation Product for Insensitive High Explosive[J]. Chinese Journal of High Pressure Physics, 2010 , 24 (1) : 55 -60 .
  • 国家自然科学基金(10632080)
参考文献 引证文献
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2010年第24卷第1期
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  • 接收时间:2009-05-13
  • 首发时间:2026-10-30
  • 出版时间:2010-02-15
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  • 收稿日期:2009-05-13
  • 修回日期:2009-09-25
基金
国家自然科学基金(10632080)
作者信息
    1.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国防科技重点实验室,四川 绵阳 621900
    2.绵阳师范学院数学与计算机科学学院,四川 绵阳 621000
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