Article(id=1325114996396524175, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1325114904314786565, 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=1291996800000, receivedDateStr=2010-12-11, revisedDate=1294156800000, revisedDateStr=2011-01-05, acceptedDate=null, acceptedDateStr=null, onlineDate=1793861634586, onlineDateStr=2026-11-05, pubDate=1344960000000, pubDateStr=2012-08-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793861634586, onlineIssueDateStr=2026-11-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793861634586, creator=13701087609, updateTime=1793861634586, updator=13701087609, issue=Issue{id=1325114904314786565, tenantId=1146029695717560320, journalId=1255847867265597444, year='2012', volume='26', issue='4', pageStart='361', pageEnd='480', issueExtLink='null', onlineDate='null', pubDate='1344960000000', pubDateStr='2012-08-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793861612632, creator='13701087609', updateTime=1793861612632, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=415, endPage=420, ext={EN=ArticleExt(id=1325114996719485584, articleId=1325114996396524175, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Numerical Simulation of the Destructive Process of Shock-Loaded Alumina Ceramics Using Smoothed Particle Hydrodynamics, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Ceramics materials have been widely used in military projects, aerospace, aviation and ship structure protection, due to their good mechanical properties such as low density, high strength and high sound velocity. The destructive process of alumina ceramic impacted by a tungsten alloy projectile is simulated using smoothed particle hydrodynamics (SPH) techniques of AUTODYN. The simulation results are consistent with the experimental results, which indicate that the method is feasible and effective. The method proposed provides a convenient and economical way to study the failure behavior of alumina ceramic under strong impact loading.

, authors=Feng-Ying WANG1, Ying-Bin LIU1, 2, Tian-Sheng LIU1, Xiao-Yan HU2, authorsList=Feng-Ying WANG, Ying-Bin LIU, Tian-Sheng LIU, Xiao-Yan HU, 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=1325114997260550801, articleId=1325114996396524175, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=强冲击载荷下氧化铝陶瓷靶破坏过程的SPH数值模拟, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

陶瓷材料因具有低密度、高强度和高声速等良好的力学特性,被广泛应用到军事、航空航天和舰船防护等领域。为了研究氧化铝陶瓷靶板在强冲击载荷下的破坏性能,利用AUTODYN软件,采用光滑粒子流体动力学求解器对钨合金弹丸撞击氧化铝陶瓷靶过程进行模拟计算。将模拟结果与实验结果进行对比可知,模拟结果与实验结果非常吻合,说明所采用的计算方法正确。该研究方法为分析氧化铝陶瓷在强冲击载荷下的破坏特性提供了一种方便的途径,节省了研究时间和研究成本,提高了研究效率。

, authors=王凤英1, 刘迎彬1, 2, 刘天生1, 胡晓艳2, authorsList=王凤英, 刘迎彬, 刘天生, 胡晓艳, authorCompany=null, correspAuthors=null, authorNote=

王凤英(1955-),女,硕士,教授,主要从事弹药毁伤与防护研究. E-mail:

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王凤英(1955-),女,硕士,教授,主要从事弹药毁伤与防护研究. E-mail:

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强冲击载荷下氧化铝陶瓷靶破坏过程的SPH数值模拟
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王凤英 1 , 刘迎彬 1, 2 , 刘天生 1 , 胡晓艳 2
高压物理学报 | 2012,26(4): 415-420
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高压物理学报 | 2012 , 26 (4) : 415 -420
强冲击载荷下氧化铝陶瓷靶破坏过程的SPH数值模拟
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王凤英(1955-),女,硕士,教授,主要从事弹药毁伤与防护研究. E-mail:

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王凤英1 , 刘迎彬1, 2, 刘天生1, 胡晓艳2
作者信息
  • 1.中北大学化工与环境学院,山西 太原 030051
  • 2.中国科学技术大学近代力学系,安徽 合肥 230027
作者简介:

王凤英(1955-),女,硕士,教授,主要从事弹药毁伤与防护研究. E-mail:

Numerical Simulation of the Destructive Process of Shock-Loaded Alumina Ceramics Using Smoothed Particle Hydrodynamics
Feng-Ying WANG1 , Ying-Bin LIU1, 2, Tian-Sheng LIU1, Xiao-Yan HU2
Affiliations
  • 1.School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China
  • 2.Department of Modern Mechanics, University of Science and Technology of China, Hefei 230027, China
出版时间: 2012-08-15
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陶瓷材料因具有低密度、高强度和高声速等良好的力学特性,被广泛应用到军事、航空航天和舰船防护等领域。为了研究氧化铝陶瓷靶板在强冲击载荷下的破坏性能,利用AUTODYN软件,采用光滑粒子流体动力学求解器对钨合金弹丸撞击氧化铝陶瓷靶过程进行模拟计算。将模拟结果与实验结果进行对比可知,模拟结果与实验结果非常吻合,说明所采用的计算方法正确。该研究方法为分析氧化铝陶瓷在强冲击载荷下的破坏特性提供了一种方便的途径,节省了研究时间和研究成本,提高了研究效率。

冲击  /  氧化铝陶瓷  /  侵彻  /  光滑粒子流体动力学

Ceramics materials have been widely used in military projects, aerospace, aviation and ship structure protection, due to their good mechanical properties such as low density, high strength and high sound velocity. The destructive process of alumina ceramic impacted by a tungsten alloy projectile is simulated using smoothed particle hydrodynamics (SPH) techniques of AUTODYN. The simulation results are consistent with the experimental results, which indicate that the method is feasible and effective. The method proposed provides a convenient and economical way to study the failure behavior of alumina ceramic under strong impact loading.

shock  /  alumina ceramics  /  penetration  /  smoothed particle hydrodynamics
王凤英, 刘迎彬, 刘天生, 胡晓艳. 强冲击载荷下氧化铝陶瓷靶破坏过程的SPH数值模拟. 高压物理学报, 2012 , 26 (4) : 415 -420 .
Feng-Ying WANG, Ying-Bin LIU, Tian-Sheng LIU, Xiao-Yan HU. Numerical Simulation of the Destructive Process of Shock-Loaded Alumina Ceramics Using Smoothed Particle Hydrodynamics[J]. Chinese Journal of High Pressure Physics, 2012 , 26 (4) : 415 -420 .

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2012年第26卷第4期
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  • 接收时间:2010-12-11
  • 首发时间:2026-11-05
  • 出版时间:2012-08-15
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  • 收稿日期:2010-12-11
  • 修回日期:2011-01-05
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    1.中北大学化工与环境学院,山西 太原 030051
    2.中国科学技术大学近代力学系,安徽 合肥 230027
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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
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