Article(id=1323358053285888711, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323357913695268984, 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=1054483200000, receivedDateStr=2003-06-02, revisedDate=1062691200000, revisedDateStr=2003-09-05, acceptedDate=null, acceptedDateStr=null, onlineDate=1793442746707, onlineDateStr=2026-10-31, pubDate=1078416000000, pubDateStr=2004-03-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793442746707, onlineIssueDateStr=2026-10-31, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793442746707, creator=13701087609, updateTime=1793442746707, updator=13701087609, issue=Issue{id=1323357913695268984, tenantId=1146029695717560320, journalId=1255847867265597444, year='2004', volume='18', issue='1', pageStart='1', pageEnd='96', issueExtLink='null', onlineDate='null', pubDate='1078416000000', pubDateStr='2004-03-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793442713426, creator='13701087609', updateTime=1793442858910, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1323358523970695890, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323357913695268984, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1323358523970695891, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323357913695268984, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=94, endPage=96, ext={EN=ArticleExt(id=1323358053495603912, articleId=1323358053285888711, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Measurement of the Precursor Gas Accompanied with the Launch of Two-Stage Gas Gun, columnId=1322942130796245184, journalTitle=Chinese Journal of High Pressure Physics, columnName=Research Note, runingTitle=null, highlight=null, articleAbstract=

During the launch of hypervelocity projectile in the two-stage light gas gun, the remanent gas in target chamber and the pushing gas that leaks through the projectile might disturb the physical measurement of target sample. In this paper quartz gauges were used to detect whether the influence of such gases is in existence and how much it is. Our results show that the precursor gas exists indeed accompanied with the shoot of two-stage light gas gun, but its pressure is only about 10-2 GPa in amplitude and could not produce obvious influence to the usual high pressure experiments.

, authors=Wei WANG, Xiang WANG, authorsList=Wei WANG, Xiang WANG, 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=1323358053743067849, articleId=1323358053285888711, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=二级轻气炮发射过程中前冲气体的初步研究, columnId=1322942131614134466, journalTitle=高压物理学报, columnName=研究简报, runingTitle=null, highlight=null, articleAbstract=

在二级轻气炮发射过程中,靶室内的残存气体和绕行到弹丸前方的推进气体都有可能对实验结果造成影响。利用石英传感器测量并得到了二级轻气炮高速弹丸发射时前冲气体的压力信号,并计算得到了相应的压力。实验结果表明:二级轻气炮发射时确实存在前冲气体现象,但其压力幅值较小,约为10-2GPa量级,不会对高压物理实验的结果造成明显的影响。

, authors=王为, 王翔, authorsList=王为, 王翔, authorCompany=null, correspAuthors=null, authorNote=

王为(1973—),女,助理工程师.

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王为(1973—),女,助理工程师.

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王为(1973—),女,助理工程师.

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二级轻气炮发射过程中前冲气体的初步研究
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王为 , 王翔
高压物理学报 | 研究简报 2004,18(1): 94-96
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高压物理学报 |研究简报 2004 , 18 (1) : 94 -96
二级轻气炮发射过程中前冲气体的初步研究
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王为, 王翔
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:

王为(1973—),女,助理工程师.

Measurement of the Precursor Gas Accompanied with the Launch of Two-Stage Gas Gun
Wei WANG, Xiang WANG
Affiliations
  • Laboratory for Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China
出版时间: 2004-03-05
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在二级轻气炮发射过程中,靶室内的残存气体和绕行到弹丸前方的推进气体都有可能对实验结果造成影响。利用石英传感器测量并得到了二级轻气炮高速弹丸发射时前冲气体的压力信号,并计算得到了相应的压力。实验结果表明:二级轻气炮发射时确实存在前冲气体现象,但其压力幅值较小,约为10-2GPa量级,不会对高压物理实验的结果造成明显的影响。

二级轻气炮  /  前冲气体  /  石英传感器  /  测量技术

During the launch of hypervelocity projectile in the two-stage light gas gun, the remanent gas in target chamber and the pushing gas that leaks through the projectile might disturb the physical measurement of target sample. In this paper quartz gauges were used to detect whether the influence of such gases is in existence and how much it is. Our results show that the precursor gas exists indeed accompanied with the shoot of two-stage light gas gun, but its pressure is only about 10-2 GPa in amplitude and could not produce obvious influence to the usual high pressure experiments.

two-stage light gas gun  /  precursor gas  /  quartz gauge  /  technique of measurement
王为, 王翔. 二级轻气炮发射过程中前冲气体的初步研究. 高压物理学报, 2004 , 18 (1) : 94 -96 .
Wei WANG, Xiang WANG. Measurement of the Precursor Gas Accompanied with the Launch of Two-Stage Gas Gun[J]. Chinese Journal of High Pressure Physics, 2004 , 18 (1) : 94 -96 .

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2004年第18卷第1期
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  • 接收时间:2003-06-02
  • 首发时间:2026-10-31
  • 出版时间:2004-03-05
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  • 收稿日期:2003-06-02
  • 修回日期:2003-09-05
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    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
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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