Article(id=1322943459102961781, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1322943429629588359, 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=1209398400000, receivedDateStr=2008-04-29, revisedDate=1221062400000, revisedDateStr=2008-09-11, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343899750, onlineDateStr=2026-10-30, pubDate=1244995200000, pubDateStr=2009-06-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343899750, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343899750, creator=13701087609, updateTime=1793343899750, updator=13701087609, issue=Issue{id=1322943429629588359, tenantId=1146029695717560320, journalId=1255847867265597444, year='2009', volume='23', issue='3', pageStart='161', pageEnd='240', issueExtLink='null', onlineDate='null', pubDate='1244995200000', pubDateStr='2009-06-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343892723, creator='13701087609', updateTime=1793343892723, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=229, endPage=235, ext={EN=ArticleExt(id=1322943460738740342, articleId=1322943459102961781, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Effects of Liner Curvature Radius on Formation of Double-Layered Spherical Segment Charge Liner into Tandem Explosively Formed Projectile (EFP), columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

In order to study the influences of liner curvature radius on the formation of double-layer shaped charge liner (DLSCL) into tandem explosively formed projectile (EFP), the numerical simulations on the mechanical phenomenon of DLSCL forming into tandem EFP were carried out by using two-dimensional finite element dynamic code AUTODYN. The formation mechanisms of DLSCL and the influence of curvature radius on the formation of DLSCL were studied. After tests on the formation of DLSCL were performed, the X-ray pictures were obtained. Comparisons between experimental results and numerical simulation results show a good agreement. It can be concluded from the results that DLSCL can form tandem EFP and the liner curvature radius has great influence on the velocity, shape and l/D radius of tandem EFP.

, authors=Yu ZHENG, Xiao-Ming WANG, Wen-Bin LI, Wei-Bing LI, authorsList=Yu ZHENG, Xiao-Ming WANG, Wen-Bin LI, Wei-Bing LI, authorCompany=null, correspAuthors=Xiao-Ming WANG, 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=1322943460927484023, articleId=1322943459102961781, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=曲率半径对双层球缺罩形成串联爆炸成型弹丸的影响, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

为了研究曲率半径对串联爆炸成型弹丸(EFP)形成的影响,利用有限元软件AUTODYN,对双层球缺罩串联EFP的成型过程进行了数值仿真,在此基础上分析了双层球缺罩串联EFP的形成机理,探讨了曲率半径对串联EFP的影响规律。开展了双层药型罩EFP形成的实验研究,得到了串联EFP形成过程的X光照片,仿真和试验结果比较一致。仿真与试验结果都表明:双层球缺罩可以形成前后分离的串联EFP,双层球缺罩的曲率半径对串联EFP的速度、外形和长径比有较大影响。

, authors=郑宇, 王晓鸣, 李文彬, 李伟兵, authorsList=郑宇, 王晓鸣, 李文彬, 李伟兵, authorCompany=null, correspAuthors=王晓鸣, authorNote=

郑宇(1981—),男,博士,讲师,主要从事弹丸高效毁伤研究. E-mail:

, correspAuthorsNote=
王晓鸣(1962—),男,教授,博士生导师,主要从事高效毁伤、灵巧弹药总体技术研究. E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=H8hzHng0S84LfJZAQkI0Mg==, magXml=UxSz0kuc88sNyJGMMoe0Pw==, pdfUrl=null, pdf=R3nq/EJojLpKFV31l2IEPA==, pdfFileSize=3335027, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=fkT0EnhndxsyaMkhZumAYA==, mapNumber=null, fund=null)}, authors=[Author(id=1322943461304971388, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhengyu9989@yahoo.com.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943461388857470, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461304971388, language=EN, stringName=Yu ZHENG, firstName=Yu, middleName=null, lastName=ZHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943461468549247, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461304971388, language=CN, stringName=郑宇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio={"content":"

郑宇(1981—),男,博士,讲师,主要从事弹丸高效毁伤研究. E-mail:

"}, bioImg=null, bioContent=

郑宇(1981—),男,博士,讲师,主要从事弹丸高效毁伤研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])]), Author(id=1322943461560823937, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wxm202@126.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943461657292931, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461560823937, language=EN, stringName=Xiao-Ming WANG, firstName=Xiao-Ming, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943461732790404, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461560823937, language=CN, stringName=王晓鸣, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])]), Author(id=1322943461812482182, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943461892173960, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461812482182, language=EN, stringName=Wen-Bin LI, firstName=Wen-Bin, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943461959282825, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461812482182, language=CN, stringName=李文彬, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])]), Author(id=1322943462026391691, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943462097694861, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943462026391691, language=EN, stringName=Wei-Bing LI, firstName=Wei-Bing, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943462152220814, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943462026391691, language=CN, stringName=李伟兵, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])])], keywords=[Keyword(id=1322943462257078415, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=EN, orderNo=1, keyword=explosion mechanic), Keyword(id=1322943462319992976, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=EN, orderNo=2, keyword=shaped charge liner), Keyword(id=1322943462378713233, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=EN, orderNo=3, keyword=tandem), Keyword(id=1322943462454210706, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=EN, orderNo=4, keyword=explosively formed projectile), Keyword(id=1322943462529708179, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=EN, orderNo=5, keyword=curvature radius), Keyword(id=1322943462609399956, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=CN, orderNo=1, keyword=爆炸力学), Keyword(id=1322943462684897429, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=CN, orderNo=2, keyword=药型罩), Keyword(id=1322943462768783510, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=CN, orderNo=3, keyword=串联), Keyword(id=1322943462831698071, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=CN, orderNo=4, keyword=爆炸成型弹丸), Keyword(id=1322943462919778456, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, language=CN, orderNo=5, keyword=曲率半径)], refs=[Reference(id=1322943463024636057, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=Curtis J P, Cornish R. Formation Model for Shaped Charge Liners Comprising Multiple Layers of Different Materials[A]//Proceedings of the 18th International Symposium of Ballistics[C]. San Antonio, Texas, USA: International Ballistics Committee, 1999: 458-465., articleTitle=null, refAbstract=null), Reference(id=1322943463091744922, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=Hong S C, Niu Y M. Numerical Simulation of the Multiplayer Explosively Formed Projectile[A]//Proceedings of the 15th International Symposium on Ballistic[C]. Jerusalem, Israel: International Ballistics Committee, 1995: 315-324., articleTitle=null, refAbstract=null), Reference(id=1322943463154659483, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=Fong R, Ng W, Weimann K. Testing and Analysis of Multi-Liner EFP Warheads[A]//Proceedings of the 20th International Symposium of Ballistics[C]. Florida, USA: International Ballistics Committee, 2002: 578-582., articleTitle=null, refAbstract=null), Reference(id=1322943463221768348, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=Weiman K, Blache A. Explosively Formed Projectile with Tantalum Penetration and Steel Stabilization Base[A]//Proceedings of the 18th International Symposium of Ballistics[C]. San Antonio, Texas, USA: International Ballistics Committee, 1999: 603-608., articleTitle=null, refAbstract=null), Reference(id=1322943463293071517, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=Waiters W P, Zukas J A. Fundamentals of Shaped Charges[M]. New York: John Wiley & Sons Inc, 1989: 11-21., articleTitle=null, refAbstract=null), Reference(id=1322943463364374686, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=Li G B. Research Development of Composite Liners of Shaped Charge[J]. Ordnance Material Science and Engineering, 1995, 18(1): 63-68. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1322943463439872159, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=李国宾. 双层药型罩的研究进展[J]. 兵器材料科学与工程, 1995, 18(1): 63-68., articleTitle=null, refAbstract=null), Reference(id=1322943465096622240, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Ji G J. Numerical Simulation and Theory Research on Jet Formation of Shaped Charge[D]. Nanjing: Nanjing University of Science and Technology, 2004: 57-59. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1322943465201479841, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=纪国剑. 聚能装药形成射流的仿真计算与理论研究[D], 南京: 南京理工大学, 2004: 57-59., articleTitle=null, refAbstract=null), Reference(id=1322943465276977314, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Li Y C, Yang W J, Shen W. Influence of Liner Curvature Radius on Parameters of Explosively Formed Penetrator[J]. Initiators & Pyrotechnics, 2003, (1): 45-48. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1322943465360863395, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=李裕春, 杨万江, 沈蔚. 药型罩曲率半径对爆炸成型弹丸参数的影响[J]. 火工品, 2003, (1): 45-48., articleTitle=null, refAbstract=null), Reference(id=1322943465444749476, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=Century Dynamics Ltd. Interactive Non-Linear Dynamic Analysis Software User Manual[Z]. Ramon, USA: Century Dynamics Incorporated, 2001., articleTitle=null, refAbstract=null), Reference(id=1322943465532829861, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=Zhang X F, Chen H W, Zhao Y S. Numerical Simulation of Shelled Explosive Initiated by EFP[J]. Journal of Ballistics, 2006, 18(1): 90-92. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1322943465633493158, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=张先锋, 陈惠武, 赵有守. EFP冲击引爆带壳炸药数值模拟研究[J]. 弹道学报, 2006, 18(1): 90-92., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])], figs=null, attaches=null, journal=Journal(id=1255846718311514113, delFlag=0, nameCn=高压物理学报, nameEn=Chinese Journal of High Pressure Physics, nameHistory1=null, nameHistory2=null, issn=1000-5773, eissn=null, cn=51-1147/O4, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=KWePOcsfwWv2cMGG6VIsRw==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Journal of High Pressure Physics, journalRemark=null, publicationField=null, createdTime=1777346790154, updatedTime=1788952099200, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Science, subjectName=null, subjectCodeEn=Science, subjectNameEn=null, picCn=KWePOcsfwWv2cMGG6VIsRw==, picEn=yfL33fksqTlch2QW39glNg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304522912573182860, language=CN, name=高压物理学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788952099221, updatedTime=1788952099221, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionEditorUrl=https://gywlxbeditor.manuscriptcloud.com/, submissionReviewUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304522912619320205, language=EN, name=Chinese Journal of High Pressure Physics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1788952099232, updatedTime=1788952099232, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionEditorUrl=https://gywlxbeditor.manuscriptcloud.com/, submissionReviewUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1255847867265597444, websiteList=[Website(id=1255847989789208939, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1255847867265597444, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/gywlxb/CN, language=CN, createTime=1777347093294, createBy=18614031015, updateTime=1777347319285, updateBy=18614031015, name=高压物理学报-中文, tplId=1146099689490845704, title=高压物理学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1255849119986364878, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=articleTextType, value=kx, createTime=1777347362753, updateTime=1777347362753, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119952810443, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=banner, value=null, createTime=1777347362745, updateTime=1777347362745, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120045085137, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=grayFlag, value=0, createTime=1777347362767, updateTime=1777347362767, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119944421834, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=logo, value=https://castjournals.cast.org.cn/joweb/gywlxb/CN/file/pic?fileId=5J9nsSD+WX0mc+nIBFk2Hg==, createTime=1777347362743, updateTime=1777347362743, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120368046547, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=minRunFlag, value=0, createTime=1777347362844, updateTime=1777347362844, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119973781965, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gywlxb/CN/file/pic, createTime=1777347362750, updateTime=1777347362750, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120347075026, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=silenceFlag, value=0, createTime=1777347362839, updateTime=1777347362839, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119965393356, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1777347362748, updateTime=1777347362748, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120007336399, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=themeColor, value=null, createTime=1777347362758, updateTime=1777347362758, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120019919312, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=themeStyle, value=null, createTime=1777347362761, updateTime=1777347362761, creator=18614031015, updator=18614031015)]), Website(id=1255847989940203908, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1255847867265597444, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/gywlxb/EN, language=EN, createTime=1777347093329, createBy=18614031015, updateTime=1777347316256, updateBy=18614031015, name=高压物理学报-英文, tplId=1146101810881728533, title=Chinese Journal of High Pressure Physics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1255849089909010882, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=articleTextType, value=kx, createTime=1777347355582, updateTime=1777347355582, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089871262143, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=banner, value=null, createTime=1777347355573, updateTime=1777347355573, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089934176709, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=grayFlag, value=0, createTime=1777347355588, updateTime=1777347355588, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089858679230, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=logo, value=https://castjournals.cast.org.cn/joweb/gywlxb/EN/file/pic?fileId=5J9nsSD+WX0mc+nIBFk2Hg==, createTime=1777347355570, updateTime=1777347355570, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089950953927, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=minRunFlag, value=0, createTime=1777347355592, updateTime=1777347355592, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089888039361, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gywlxb/EN/file/pic, createTime=1777347355577, updateTime=1777347355577, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089942565318, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=silenceFlag, value=0, createTime=1777347355590, updateTime=1777347355590, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089879650752, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1777347355575, updateTime=1777347355575, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089917399491, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=themeColor, value=null, createTime=1777347355584, updateTime=1777347355584, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089925788100, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=themeStyle, value=null, createTime=1777347355586, updateTime=1777347355586, creator=18614031015, updator=18614031015)])], journalTitle=高压物理学报, weixinUrl=null, journalUrl=https://www.gywlxb.cn, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Journal of High Pressure Physics, journalPhotoCn=KWePOcsfwWv2cMGG6VIsRw==, journalPhotoEn=yfL33fksqTlch2QW39glNg==, journalFirstLetter=G, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/gywlxb/CN/Y2009/V23/I3/229, detailUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/Y2009/V23/I3/229, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gywlxb/CN/PDF/Y2009/V23/I3/229, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/PDF/Y2009/V23/I3/229, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1244995200000, fullTextJson=null, articleText=null, reference=null)
收藏切换
曲率半径对双层球缺罩形成串联爆炸成型弹丸的影响
收藏切换
PDF下载
郑宇 , 王晓鸣 , 李文彬 , 李伟兵
高压物理学报 | 2009,23(3): 229-235
收起
收藏切换
高压物理学报 | 2009 , 23 (3) : 229 -235
曲率半径对双层球缺罩形成串联爆炸成型弹丸的影响
全屏
[Author(id=1322943461304971388, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhengyu9989@yahoo.com.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943461388857470, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461304971388, language=EN, stringName=Yu ZHENG, firstName=Yu, middleName=null, lastName=ZHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943461468549247, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461304971388, language=CN, stringName=郑宇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio={"content":"

郑宇(1981—),男,博士,讲师,主要从事弹丸高效毁伤研究. E-mail:

"}, bioImg=null, bioContent=

郑宇(1981—),男,博士,讲师,主要从事弹丸高效毁伤研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])]), Author(id=1322943461560823937, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wxm202@126.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943461657292931, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461560823937, language=EN, stringName=Xiao-Ming WANG, firstName=Xiao-Ming, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943461732790404, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461560823937, language=CN, stringName=王晓鸣, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])]), Author(id=1322943461812482182, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943461892173960, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461812482182, language=EN, stringName=Wen-Bin LI, firstName=Wen-Bin, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943461959282825, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943461812482182, language=CN, stringName=李文彬, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])]), Author(id=1322943462026391691, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943462097694861, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943462026391691, language=EN, stringName=Wei-Bing LI, firstName=Wei-Bing, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943462152220814, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, authorId=1322943462026391691, language=CN, stringName=李伟兵, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943461145587832, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, xref=null, ext=[AuthorCompanyExt(id=1322943461158170745, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China), AuthorCompanyExt(id=1322943461166559354, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1322943459102961781, companyId=1322943461145587832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094)])])]
郑宇 , 王晓鸣 , 李文彬, 李伟兵
作者信息
  • 南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094
通讯作者:
王晓鸣(1962—),男,教授,博士生导师,主要从事高效毁伤、灵巧弹药总体技术研究. E-mail:
作者简介:

郑宇(1981—),男,博士,讲师,主要从事弹丸高效毁伤研究. E-mail:

Effects of Liner Curvature Radius on Formation of Double-Layered Spherical Segment Charge Liner into Tandem Explosively Formed Projectile (EFP)
Yu ZHENG , Xiao-Ming WANG , Wen-Bin LI, Wei-Bing LI
Affiliations
  • Key Laboratory of Fundamental Science for National Defense, School of Mechanical Engineering, NJUST, Nanjing 210094, China
出版时间: 2009-06-15
文章导航
收藏切换

为了研究曲率半径对串联爆炸成型弹丸(EFP)形成的影响,利用有限元软件AUTODYN,对双层球缺罩串联EFP的成型过程进行了数值仿真,在此基础上分析了双层球缺罩串联EFP的形成机理,探讨了曲率半径对串联EFP的影响规律。开展了双层药型罩EFP形成的实验研究,得到了串联EFP形成过程的X光照片,仿真和试验结果比较一致。仿真与试验结果都表明:双层球缺罩可以形成前后分离的串联EFP,双层球缺罩的曲率半径对串联EFP的速度、外形和长径比有较大影响。

爆炸力学  /  药型罩  /  串联  /  爆炸成型弹丸  /  曲率半径

In order to study the influences of liner curvature radius on the formation of double-layer shaped charge liner (DLSCL) into tandem explosively formed projectile (EFP), the numerical simulations on the mechanical phenomenon of DLSCL forming into tandem EFP were carried out by using two-dimensional finite element dynamic code AUTODYN. The formation mechanisms of DLSCL and the influence of curvature radius on the formation of DLSCL were studied. After tests on the formation of DLSCL were performed, the X-ray pictures were obtained. Comparisons between experimental results and numerical simulation results show a good agreement. It can be concluded from the results that DLSCL can form tandem EFP and the liner curvature radius has great influence on the velocity, shape and l/D radius of tandem EFP.

explosion mechanic  /  shaped charge liner  /  tandem  /  explosively formed projectile  /  curvature radius
郑宇, 王晓鸣, 李文彬, 李伟兵. 曲率半径对双层球缺罩形成串联爆炸成型弹丸的影响. 高压物理学报, 2009 , 23 (3) : 229 -235 .
Yu ZHENG, Xiao-Ming WANG, Wen-Bin LI, Wei-Bing LI. Effects of Liner Curvature Radius on Formation of Double-Layered Spherical Segment Charge Liner into Tandem Explosively Formed Projectile (EFP)[J]. Chinese Journal of High Pressure Physics, 2009 , 23 (3) : 229 -235 .

参考文献 引证文献
排序方式:
[1]
Curtis J P, Cornish R. Formation Model for Shaped Charge Liners Comprising Multiple Layers of Different Materials[A]//Proceedings of the 18th International Symposium of Ballistics[C]. San Antonio, Texas, USA: International Ballistics Committee, 1999: 458-465.
[2]
Hong S C, Niu Y M. Numerical Simulation of the Multiplayer Explosively Formed Projectile[A]//Proceedings of the 15th International Symposium on Ballistic[C]. Jerusalem, Israel: International Ballistics Committee, 1995: 315-324.
[3]
Fong R, Ng W, Weimann K. Testing and Analysis of Multi-Liner EFP Warheads[A]//Proceedings of the 20th International Symposium of Ballistics[C]. Florida, USA: International Ballistics Committee, 2002: 578-582.
[4]
Weiman K, Blache A. Explosively Formed Projectile with Tantalum Penetration and Steel Stabilization Base[A]//Proceedings of the 18th International Symposium of Ballistics[C]. San Antonio, Texas, USA: International Ballistics Committee, 1999: 603-608.
[5]
Waiters W P, Zukas J A. Fundamentals of Shaped Charges[M]. New York: John Wiley & Sons Inc, 1989: 11-21.
[6]
Li G B. Research Development of Composite Liners of Shaped Charge[J]. Ordnance Material Science and Engineering, 1995, 18(1): 63-68. (in Chinese)
李国宾. 双层药型罩的研究进展[J]. 兵器材料科学与工程, 1995, 18(1): 63-68.
[7]
Ji G J. Numerical Simulation and Theory Research on Jet Formation of Shaped Charge[D]. Nanjing: Nanjing University of Science and Technology, 2004: 57-59. (in Chinese)
纪国剑. 聚能装药形成射流的仿真计算与理论研究[D], 南京: 南京理工大学, 2004: 57-59.
[8]
Li Y C, Yang W J, Shen W. Influence of Liner Curvature Radius on Parameters of Explosively Formed Penetrator[J]. Initiators & Pyrotechnics, 2003, (1): 45-48. (in Chinese)
李裕春, 杨万江, 沈蔚. 药型罩曲率半径对爆炸成型弹丸参数的影响[J]. 火工品, 2003, (1): 45-48.
[9]
Century Dynamics Ltd. Interactive Non-Linear Dynamic Analysis Software User Manual[Z]. Ramon, USA: Century Dynamics Incorporated, 2001.
[10]
Zhang X F, Chen H W, Zhao Y S. Numerical Simulation of Shelled Explosive Initiated by EFP[J]. Journal of Ballistics, 2006, 18(1): 90-92. (in Chinese)
张先锋, 陈惠武, 赵有守. EFP冲击引爆带壳炸药数值模拟研究[J]. 弹道学报, 2006, 18(1): 90-92.
2009年第23卷第3期
PDF下载
11
2
引用本文
BibTeX
文章信息
  • 接收时间:2008-04-29
  • 首发时间:2026-10-30
  • 出版时间:2009-06-15
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2008-04-29
  • 修回日期:2008-09-11
基金
作者信息
    南京理工大学机械工程学院国防重点学科实验室,江苏 南京 210094

通讯作者:

王晓鸣(1962—),男,教授,博士生导师,主要从事高效毁伤、灵巧弹药总体技术研究. E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gywlxb/CN/1322943459102961781
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
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
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏