Article(id=1319293372548890865, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1319293303430955712, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1005-0329.2025.08.012, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1730736000000, receivedDateStr=2024-11-05, revisedDate=1742140800000, revisedDateStr=2025-03-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1792473651300, onlineDateStr=2026-10-20, pubDate=1756483200000, pubDateStr=2025-08-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792473651300, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792473651300, creator=13701087609, updateTime=1792473651300, updator=13701087609, issue=Issue{id=1319293303430955712, tenantId=1146029695717560320, journalId=1316781260334530699, year='2025', volume='53', issue='8', pageStart='1', pageEnd='118', issueExtLink='null', onlineDate='null', pubDate='1756483200000', pubDateStr='2025-08-30', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792473634822, creator='13701087609', updateTime=1792473634822, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=94, endPage=101, ext={EN=ArticleExt(id=1319293372741828850, articleId=1319293372548890865, tenantId=1146029695717560320, journalId=1316781260334530699, language=EN, title=Performance analysis of auxiliary O‑ring for mechanical seals in 15 MPa high‑pressure pumps, columnId=null, journalTitle=Fluid Machinery, columnName=null, runingTitle=null, highlight=null, articleAbstract=
To investigate the sealing performance of the auxiliary rubber O‑ring for the compensating ring in high‑pressure pump mechanical seals,a two‑dimensional axisymmetric nonlinear contact model was established.Based on the fluid pressure penetration method,the effects of parameters such as different medium pressures,compression ratios,and installation gaps on the stress and sealing performance of the O‑ring were analyzed.The accuracy of the computational model was verified through an O‑ring axial force measurement test apparatus.The results show that the various stresses of the O‑ring increase with rising medium pressure,with contact stress exhibiting the most significant increase;when the medium pressure is in the range of 9~15 MPa,the pressure dominates the influence on O‑ring stress;when the compression ratio is >10%,its effect on O‑ring stress becomes negligible;when the medium pressure is below 20 MPa and the installation gap is <0.2 mm,the installation of the backup ring has little effect on the stress and sealing performance of the O‑ring.The research results can provide theoretical guidance for the design of rubber O‑rings in related high‑pressure pump mechanical seals.
, authors=Yongle WANG
1, 4, Da XU
2, Siyun DING
1, 3, Xing XIE
1, 4, Yuehua CAI
4, 5, Qian PENG
3, 5, Zhaoshan WU
1, authorsList=Yongle WANG, Da XU, Siyun DING, Xing XIE, Yuehua CAI, Qian PENG, Zhaoshan WU, 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=1319293375312937231, articleId=1319293372548890865, tenantId=1146029695717560320, journalId=1316781260334530699, language=CN, title=15 MPa高压泵用机械密封辅助O形圈性能分析, columnId=1317484300472271469, journalTitle=流体机械, columnName=应用技术, runingTitle=null, highlight=null, articleAbstract=
为了研究高压泵用机械密封补偿环辅助橡胶O形圈的密封性能,建立了二维轴对称非线性接触模型,基于流体压力渗透法,将不同介质压力、压缩率、安装间隙等参数,对O形圈应力及密封性能的影响进行了分析,并通过O形圈轴向力测量试验装置,验证了计算模型的准确性。结果表明,O形圈的各应力随介质压力增加而增大,其中接触应力增幅明显;当介质压力在9~15 MPa范围时,压力对O形圈应力影响占主导;压缩率>10%时,其对O形圈应力的影响可忽略;当介质压力低于20 MPa、安装间隙<0.2 mm时,挡圈的安装对O形圈的应力及密封性能影响不大。研究结果可为相关高压泵用机械密封橡胶O形圈的设计提供理论指导。
, authors=王永乐
1, 4, 许达
2, 丁思云
1, 3, 谢星
1, 4, 蔡粤华
4, 5, 彭骞
3, 5, 吴兆山
1, authorsList=王永乐, 许达, 丁思云, 谢星, 蔡粤华, 彭骞, 吴兆山, authorCompany=null, correspAuthors=null, authorNote=
, correspAuthorsNote=null, copyrightStatement=
作者向本刊所投稿件一经本刊录用,则该论文的复制权、发行权、信息网络传播权、翻译权、汇编权等权利视为自动转让给本刊。本刊为国内各主要数据库收录期刊,本刊所发表的稿件将同时通过互联网进行网络出版或提供信息服务。, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=VKW8fktmmO6YVS1wdlLIBQ==, magXml=mpaW2C3WerOfYYWj+mO7BQ==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=q2DRoZcqQDvwYgHj/7XupQ==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=dSR6BNilJ3prjmvLBb5rVg==, mapNumber=null, fund=null)}, authors=[Author(id=1319293376046940448, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wangyongle101@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1319293376130826531, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376046940448, language=EN, stringName=Yongle WANG, firstName=Yongle, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 4, address=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China
4National General Machinery and Basic Component Innovation Center,Hefei 230031,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319293376197935396, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376046940448, language=CN, stringName=王永乐, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 4, address=
1合肥通用机械研究院有限公司,合肥 230031
4国家通用机械基础件创新中心,合肥 230031, bio={"content":"
王永乐(1989),男,硕士,高级工程师,主要从事流体密封研究工作,通信地址:230031安徽省合肥市长江西路888号合肥通用机械研究院有限公司,E-mail:wangyongle101@163.com。
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王永乐(1989),男,硕士,高级工程师,主要从事流体密封研究工作,通信地址:230031安徽省合肥市长江西路888号合肥通用机械研究院有限公司,E-mail:wangyongle101@163.com。
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2, address=
2Kunming Branch of the 705 Research Institute,China State Shipbuilding Corporation Limited,Kunming 650032,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319293376424427817, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376269238566, language=CN, stringName=许达, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2中国船舶集团有限公司 第705研究所昆明分部,昆明 650032, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1319293375652675859, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, xref=2, ext=[AuthorCompanyExt(id=1319293375661064468, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375652675859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2中国船舶集团有限公司 第705研究所昆明分部,昆明 650032)])]), Author(id=1319293376491536683, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, 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=1319293376588005678, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376491536683, language=EN, stringName=Siyun DING, firstName=Siyun, middleName=null, lastName=DING, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 3, address=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China
3Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319293376659308847, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376491536683, language=CN, stringName=丁思云, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 3, address=
1合肥通用机械研究院有限公司,合肥 230031
3国机通用机械科技股份有限公司,合肥 230088, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1319293375560401168, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, xref=1, ext=[AuthorCompanyExt(id=1319293375568789777, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375560401168, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China), AuthorCompanyExt(id=1319293375577178386, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375560401168, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1合肥通用机械研究院有限公司,合肥 230031)]), AuthorCompany(id=1319293375749144854, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, xref=3, ext=[AuthorCompanyExt(id=1319293375757533463, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375749144854, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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3国机通用机械科技股份有限公司,合肥 230088)])]), Author(id=1319293376734806321, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, 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=1319293376797720884, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376734806321, language=EN, stringName=Xing XIE, firstName=Xing, middleName=null, lastName=XIE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 4, address=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China
4National General Machinery and Basic Component Innovation Center,Hefei 230031,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319293376873218357, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376734806321, language=CN, stringName=谢星, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 4, address=
1合肥通用机械研究院有限公司,合肥 230031
4国家通用机械基础件创新中心,合肥 230031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1319293375560401168, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, xref=1, ext=[AuthorCompanyExt(id=1319293375568789777, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375560401168, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1合肥通用机械研究院有限公司,合肥 230031)]), AuthorCompany(id=1319293375845613849, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, xref=4, ext=[AuthorCompanyExt(id=1319293375854002458, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375845613849, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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4国家通用机械基础件创新中心,合肥 230031)])]), Author(id=1319293376940327223, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, orderNo=4, 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=1319293377049379130, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376940327223, language=EN, stringName=Yuehua CAI, firstName=Yuehua, middleName=null, lastName=CAI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, 5, address=
4National General Machinery and Basic Component Innovation Center,Hefei 230031,China
5Advanced Sealing Technology Innovation Center,Hefei 230031,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319293377145848123, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293376940327223, language=CN, stringName=蔡粤华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, 5, address=
4国家通用机械基础件创新中心,合肥 230031
5先进密封技术创新中心,合肥 230031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1319293375845613849, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, xref=4, ext=[AuthorCompanyExt(id=1319293375854002458, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375845613849, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4National General Machinery and Basic Component Innovation Center,Hefei 230031,China), AuthorCompanyExt(id=1319293375862391067, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375845613849, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4国家通用机械基础件创新中心,合肥 230031)]), AuthorCompany(id=1319293375937888540, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, xref=5, ext=[AuthorCompanyExt(id=1319293375950471453, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375937888540, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5Advanced Sealing Technology Innovation Center,Hefei 230031,China), AuthorCompanyExt(id=1319293375954665758, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, companyId=1319293375937888540, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5先进密封技术创新中心,合肥 230031)])]), Author(id=1319293377221345597, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, orderNo=5, 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=1319293377309425984, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, authorId=1319293377221345597, language=EN, stringName=Qian PENG, firstName=Qian, middleName=null, lastName=PENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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Installation schematic of O‑ring for mechanical seal, figureFileSmall=pVvyjpqff2YIKnuM6MpgfQ==, figureFileBig=q2DRoZcqQDvwYgHj/7XupQ==, tableContent=null), ArticleFig(id=1319293378563522898, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图1, caption=
机械密封O形圈安装示意, figureFileSmall=pVvyjpqff2YIKnuM6MpgfQ==, figureFileBig=q2DRoZcqQDvwYgHj/7XupQ==, tableContent=null), ArticleFig(id=1319293378848735571, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.2, caption=
Finite element model, figureFileSmall=USUFDFisqol+CHcEs9HoiQ==, figureFileBig=95+yNtx0Dw5yPnyyOhI0iw==, tableContent=null), ArticleFig(id=1319293378920038740, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图2, caption=
有限元模型, figureFileSmall=USUFDFisqol+CHcEs9HoiQ==, figureFileBig=95+yNtx0Dw5yPnyyOhI0iw==, tableContent=null), ArticleFig(id=1319293378987147605, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.3, caption=
Principle of fluid pressure penetration load application, figureFileSmall=YO1J94XazyyyD7zcfUmqJQ==, figureFileBig=aC84MKnVDdC7yd1RFEE8hg==, tableContent=null), ArticleFig(id=1319293379083616598, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图3, caption=
流体压力渗透载荷加载原理, figureFileSmall=YO1J94XazyyyD7zcfUmqJQ==, figureFileBig=aC84MKnVDdC7yd1RFEE8hg==, tableContent=null), ArticleFig(id=1319293379171696983, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.4, caption=
Influence of grid number on maximum stress value of O‑ring, figureFileSmall=ZiyQbN1Oxt5pnzgCxyuWEg==, figureFileBig=RrtnJDC0anjq0Kmqc3cBJA==, tableContent=null), ArticleFig(id=1319293379247194456, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图4, caption=
网格数量对O形圈最大应力值影响, figureFileSmall=ZiyQbN1Oxt5pnzgCxyuWEg==, figureFileBig=RrtnJDC0anjq0Kmqc3cBJA==, tableContent=null), ArticleFig(id=1319293379318497625, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.5, caption=
Relationship between O‑ring stress and medium pressure, figureFileSmall=0hG7avnYswJ9YeL96VHExw==, figureFileBig=dTFzqy/M4hYltdeWt5spSw==, tableContent=null), ArticleFig(id=1319293379402383706, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图5, caption=
O形圈应力与介质压力的关系, figureFileSmall=0hG7avnYswJ9YeL96VHExw==, figureFileBig=dTFzqy/M4hYltdeWt5spSw==, tableContent=null), ArticleFig(id=1319293379477881179, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.6, caption=
Stress distribution schematic of O‑ring, figureFileSmall=bwNwUNpYAwXa3qdzcOw6wQ==, figureFileBig=/aADXKDKfnj17UAcPRxPWQ==, tableContent=null), ArticleFig(id=1319293379561767260, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图6, caption=
O形圈应力分布示意, figureFileSmall=bwNwUNpYAwXa3qdzcOw6wQ==, figureFileBig=/aADXKDKfnj17UAcPRxPWQ==, tableContent=null), ArticleFig(id=1319293379654041949, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.7, caption=
Stress distribution and deformation schematic of backup ring, figureFileSmall=ahgzfVeaWznjTupBaHkejw==, figureFileBig=WxjjOJ/KG0Jm413V8S3g/Q==, tableContent=null), ArticleFig(id=1319293379729539422, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图7, caption=
挡圈应力分布及变形示意, figureFileSmall=ahgzfVeaWznjTupBaHkejw==, figureFileBig=WxjjOJ/KG0Jm413V8S3g/Q==, tableContent=null), ArticleFig(id=1319293379817619807, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.8, caption=
The influence curves of compression ratio ε on von Mises stress,shear stress and contact stress, figureFileSmall=sizd9hkbWahNYjon+dwHjg==, figureFileBig=0rDaCRWUI1SA0Fg1b3C+bw==, tableContent=null), ArticleFig(id=1319293379922477408, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图8, caption=
压缩率ε对von Mises应力、剪切应力和接触应力的影响曲线(a)von Mises应力 (b)剪切应力 (c)接触应力
, figureFileSmall=sizd9hkbWahNYjon+dwHjg==, figureFileBig=0rDaCRWUI1SA0Fg1b3C+bw==, tableContent=null), ArticleFig(id=1319293380023140705, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.9, caption=
Contact stress distribution of sealing surface under different medium pressure, figureFileSmall=jaSEdeLJoyriA8XR2QuLtg==, figureFileBig=53fy3LnD6zpgwDT+eA72sg==, tableContent=null), ArticleFig(id=1319293380102832482, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图9, caption=
不同介质压力下密封面接触应力分布, figureFileSmall=jaSEdeLJoyriA8XR2QuLtg==, figureFileBig=53fy3LnD6zpgwDT+eA72sg==, tableContent=null), ArticleFig(id=1319293380199301475, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.10, caption=
Contact stress distribution of sealing surface under different compression rates, figureFileSmall=8YO/W7tHpvNiWeB/vUpDbQ==, figureFileBig=IrOG8O7ywa0hE+o+DewYRQ==, tableContent=null), ArticleFig(id=1319293380278993252, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图10, caption=
不同压缩率下密封面接触应力分布, figureFileSmall=8YO/W7tHpvNiWeB/vUpDbQ==, figureFileBig=IrOG8O7ywa0hE+o+DewYRQ==, tableContent=null), ArticleFig(id=1319293380400628069, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.11, caption=
Effect of backup ring on sealing stress, figureFileSmall=dFw1z/oK6PjbcIJB52SGvQ==, figureFileBig=n2aqBB/XyVBh5Oy95bbe9Q==, tableContent=null), ArticleFig(id=1319293380492902758, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图11, caption=
挡圈对密封应力的影响, figureFileSmall=dFw1z/oK6PjbcIJB52SGvQ==, figureFileBig=n2aqBB/XyVBh5Oy95bbe9Q==, tableContent=null), ArticleFig(id=1319293380572594535, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.12, caption=
Effect of installation clearance on von Mises stress, figureFileSmall=qBU20Dc1q1vCkscb4NE38Q==, figureFileBig=D8dwZpUACMQU/XB926A7lA==, tableContent=null), ArticleFig(id=1319293380643897704, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图12, caption=
安装间隙对von Mises应力的影响, figureFileSmall=qBU20Dc1q1vCkscb4NE38Q==, figureFileBig=D8dwZpUACMQU/XB926A7lA==, tableContent=null), ArticleFig(id=1319293380715200873, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.13, caption=
Axial force test apparatus for O‑ring, figureFileSmall=kGGiM9oxA0wMzn3tkNvhYA==, figureFileBig=skx9OZL/SfV6n08QB7bVHA==, tableContent=null), ArticleFig(id=1319293380799086954, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图13, caption=
O形圈轴向力测试装置, figureFileSmall=kGGiM9oxA0wMzn3tkNvhYA==, figureFileBig=skx9OZL/SfV6n08QB7bVHA==, tableContent=null), ArticleFig(id=1319293380866195819, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=EN, label=Fig.14, caption=
The comparison between the measured values of the test and the calculated values of the model, figureFileSmall=q0B2Hy3fkeq3xyXkXfkFJA==, figureFileBig=rlHHaEYz6Dlj8SHxcBO+7g==, tableContent=null), ArticleFig(id=1319293380950081900, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293372548890865, language=CN, label=图14, caption=
试验测量值与模型计算值比较, figureFileSmall=q0B2Hy3fkeq3xyXkXfkFJA==, figureFileBig=rlHHaEYz6Dlj8SHxcBO+7g==, tableContent=null)], attaches=null, journal=Journal(id=1316780368948461702, delFlag=0, nameCn=流体机械, nameEn=Fluid Machinery, nameHistory1=null, nameHistory2=null, issn=1005-0329, eissn=null, cn=34-1144/TH, 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=T/yG2istNFJxG1qx0cqDTw==, journalPrice=null, startedYear=null, abbrevIsoEn=Fluid Machinery, journalRemark=null, publicationField=null, createdTime=1791874504560, updatedTime=1791874868033, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=L, firstLetterEn=L, subjectCode=Engineering, 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