Article(id=1324026453800657841, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1324026415431164669, 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=1267545600000, receivedDateStr=2010-03-03, revisedDate=1271520000000, revisedDateStr=2010-04-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1793602105807, onlineDateStr=2026-11-02, pubDate=1308067200000, pubDateStr=2011-06-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793602105807, onlineIssueDateStr=2026-11-02, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793602105807, creator=13701087609, updateTime=1793602105807, updator=13701087609, issue=Issue{id=1324026415431164669, tenantId=1146029695717560320, journalId=1255847867265597444, year='2011', volume='25', issue='3', pageStart='193', pageEnd='288', issueExtLink='null', onlineDate='null', pubDate='1308067200000', pubDateStr='2011-06-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793602096660, creator='13701087609', updateTime=1793602819353, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1324029446684028999, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1324026415431164669, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1324029446684029000, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1324026415431164669, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=251, endPage=260, ext={EN=ArticleExt(id=1324026455969113010, articleId=1324026453800657841, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Numerical Investigation of Penetration Performance of Segmented Rods Penetration into Steel Target, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The penetration performance of blunt segmented rods was studied with numerical simulations by using hydro code ANASYS-AUTODYN systematically, and the dependence of penetration performance on the connect configuration, shape, spacing distance, impact velocity of segmented rods was also investigated. The numerical results indicated that penetration performance of the segmented rods is significantly greater than the parent continuous rods under some conditions. Simulations on the tests from open literature validate the present work, which can be used to guide the optimal design of weaponry segmented-rod projectiles.

, authors=Yun-Fei DENG, Wei ZHANG, Zong-Sheng CAO, Yong CHEN, authorsList=Yun-Fei DENG, Wei ZHANG, Zong-Sheng CAO, Yong CHEN, 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=1324026456485012403, articleId=1324026453800657841, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=分段弹侵彻效率的数值模拟研究, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

采用ANSYS-AUTODYN数值模拟软件针对撞击速度在1 500~3 500 m/s内的平头分段杆侵彻效应进行研究,分析分段杆的侵彻效率和弹坑形状与分段杆的连接结构、间隔和撞击速度等参数的关系。结果表明,在一定的条件下,分段杆的侵彻效率比连续杆更优越。通过对公开报道的实验工况进行数值模拟,验证了数值模拟结果的有效性,对分段杆的侵彻机理研究及工程结构设计具有指导意义。

, authors=邓云飞, 张伟, 曹宗胜, 陈勇, authorsList=邓云飞, 张伟, 曹宗胜, 陈勇, authorCompany=null, correspAuthors=null, authorNote=

邓云飞(1982—),男,博士研究生,主要从事穿甲力学及冲击动力学研究. E-mail:

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邓云飞(1982—),男,博士研究生,主要从事穿甲力学及冲击动力学研究. E-mail:

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邓云飞(1982—),男,博士研究生,主要从事穿甲力学及冲击动力学研究. E-mail:

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分段弹侵彻效率的数值模拟研究
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邓云飞 , 张伟 , 曹宗胜 , 陈勇
高压物理学报 | 2011,25(3): 251-260
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高压物理学报 | 2011 , 25 (3) : 251 -260
分段弹侵彻效率的数值模拟研究
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邓云飞 , 张伟, 曹宗胜, 陈勇
作者信息
  • 哈尔滨工业大学空间碎片高速撞击研究中心,黑龙江 哈尔滨 150080
作者简介:

邓云飞(1982—),男,博士研究生,主要从事穿甲力学及冲击动力学研究. E-mail:

Numerical Investigation of Penetration Performance of Segmented Rods Penetration into Steel Target
Yun-Fei DENG , Wei ZHANG, Zong-Sheng CAO, Yong CHEN
Affiliations
  • Hypervelocity Impact Research Center, Harbin Institute of Technology, Harbin 150080, China
出版时间: 2011-06-15
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采用ANSYS-AUTODYN数值模拟软件针对撞击速度在1 500~3 500 m/s内的平头分段杆侵彻效应进行研究,分析分段杆的侵彻效率和弹坑形状与分段杆的连接结构、间隔和撞击速度等参数的关系。结果表明,在一定的条件下,分段杆的侵彻效率比连续杆更优越。通过对公开报道的实验工况进行数值模拟,验证了数值模拟结果的有效性,对分段杆的侵彻机理研究及工程结构设计具有指导意义。

分段杆  /  弹体  /  侵彻  /  ANSYS-AUTODYN  /  数值模拟

The penetration performance of blunt segmented rods was studied with numerical simulations by using hydro code ANASYS-AUTODYN systematically, and the dependence of penetration performance on the connect configuration, shape, spacing distance, impact velocity of segmented rods was also investigated. The numerical results indicated that penetration performance of the segmented rods is significantly greater than the parent continuous rods under some conditions. Simulations on the tests from open literature validate the present work, which can be used to guide the optimal design of weaponry segmented-rod projectiles.

segmented rods  /  projectile  /  penetration  /  ANSYS-AUTODY  /  numerical simulation
邓云飞, 张伟, 曹宗胜, 陈勇. 分段弹侵彻效率的数值模拟研究. 高压物理学报, 2011 , 25 (3) : 251 -260 .
Yun-Fei DENG, Wei ZHANG, Zong-Sheng CAO, Yong CHEN. Numerical Investigation of Penetration Performance of Segmented Rods Penetration into Steel Target[J]. Chinese Journal of High Pressure Physics, 2011 , 25 (3) : 251 -260 .

参考文献 引证文献
排序方式:
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2011年第25卷第3期
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  • 接收时间:2010-03-03
  • 首发时间:2026-11-02
  • 出版时间:2011-06-15
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  • 收稿日期:2010-03-03
  • 修回日期:2010-04-18
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    哈尔滨工业大学空间碎片高速撞击研究中心,黑龙江 哈尔滨 150080
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2种不同金属材料的力学参数
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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
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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