Article(id=1320037400273863275, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1320037383882519364, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1005-0329.2025.12.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1740844800000, receivedDateStr=2025-03-02, revisedDate=1761235200000, revisedDateStr=2025-10-24, acceptedDate=null, acceptedDateStr=null, onlineDate=1792651041334, onlineDateStr=2026-10-22, pubDate=1767110400000, pubDateStr=2025-12-31, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792651041334, onlineIssueDateStr=2026-10-22, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792651041334, creator=13701087609, updateTime=1792651041334, updator=13701087609, issue=Issue{id=1320037383882519364, tenantId=1146029695717560320, journalId=1316781260334530699, year='2025', volume='53', issue='12', pageStart='1', pageEnd='118', issueExtLink='null', onlineDate='null', pubDate='1767110400000', pubDateStr='2025-12-31', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792651037426, creator='13701087609', updateTime=1792656182714, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320058964839093145, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1320037383882519364, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320058964839093146, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1320037383882519364, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=58, endPage=63, ext={EN=ArticleExt(id=1320037400479384172, articleId=1320037400273863275, tenantId=1146029695717560320, journalId=1316781260334530699, language=EN, title=Design and application of three‑way directional valve at the outlet of final polymerization reactor in nylon 66 continuous polymerization unit, columnId=null, journalTitle=Fluid Machinery, columnName=null, runingTitle=null, highlight=null, articleAbstract=
To address the issue that traditional plunger‑type melt three‑way directional valves cannot meet the process requirements for discharge switching at the outlet of the final polymerization reactor in nylon 66 continuous polymerization units,a novel self‑lift plug‑type melt three‑way directional valve has been developed.The structural principles of this final polymerization reactor outlet three‑way valve were analyzed,and calculations and verifications were performed for the valve body wall thickness,the thrust required by the actuator for sealing between the plug and valve seat,and the assembly interference required for sealing between the valve seat and valve body.This valve features outstanding performance characteristics such as compact structure,small overall dimensions,excellent melt flow adaptability,reliable sealing,and fast,flexible directional switching.The results show that with a unilateral assembly interference of 0.175 mm for the valve seat,the unilateral interference can reach 0.270 mm under design temperature,with an interface pressure of 75.70 MPa and a high‑viscosity melt sealing safety factor of 2.44.Industrial applications demonstrate that the structural design of the final polymerization reactor outlet three‑way directional valve is reasonable,its high‑temperature sealing performance meets the GB/T 13927—2022 Class A sealing requirements (no visible leakage),online switching is fast and smooth,and the mean time between failures (MTBF) is ≥12 months.This research provides a reference for the improved design of three‑way directional valves.
, authors=Shengtao GENG
1, Wei WANG
1, You MING
1, Fengguan CHEN
1, Hongbing YU
2, Hongbiao GAO
2, Zhong LI
2, Yulong NI
2, Tingting XU
2, authorsList=Shengtao GENG, Wei WANG, You MING, Fengguan CHEN, Hongbing YU, Hongbiao GAO, Zhong LI, Yulong NI, Tingting XU, authorCompany=null, correspAuthors=Wei 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=1320037403495088765, articleId=1320037400273863275, tenantId=1146029695717560320, journalId=1316781260334530699, language=CN, title=尼龙66连续聚合装置终聚釜出口三通换向阀的设计与应用, columnId=1317484287230853622, journalTitle=流体机械, columnName=设计计算, runingTitle=null, highlight=null, articleAbstract=
针对传统的柱塞型熔体三通换向阀,不能满足尼龙66连续聚合装置终聚釜出口排料切换工艺要求的问题,研制了一种新型的自提旋塞式熔体三通换向阀,分析了该型终聚釜出口三通阀的结构原理,并针对阀体壁厚、旋塞与阀座密封所需执行机构推力、阀座与阀体密封所需装配过盈量进行计算校核。该阀具有结构紧凑、外形尺寸小、熔体流动适应性优、密封可靠性好、换向操作快速灵活等突出性能特点。结果表明,阀座装配单边过盈量为0.175 mm时,设计温度下单边过盈量可达0.270 mm,界面压力达75.70 MPa,高黏熔体密封安全系数达2.44;工业应用表明,终聚釜出口三通换向阀结构设计合理、高温密封性能满足GB/T 13927—2022 A级密封要求(无可见泄漏)、在线切换快速顺畅,平均无故障运行时间MTBF≥12个月。研究可为三通换向阀的改进设计提供参考。
, authors=耿圣陶
1, 王渭
1, 明友
1, 陈凤官
1, 余宏兵
2, 高红彪
2, 李忠
2, 倪禹隆
2, 徐亭亭
2, authorsList=耿圣陶, 王渭, 明友, 陈凤官, 余宏兵, 高红彪, 李忠, 倪禹隆, 徐亭亭, authorCompany=null, correspAuthors=王渭, authorNote=
, correspAuthorsNote=
王渭(1968),男,教授级高工,主要从事特种阀门产品研发相关工作,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:
ww_xuy@163.com。
, 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=R0k+dcubai2mvnpyurKH5g==, magXml=dbx902McuDXEzYjMSdQDTw==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=3e4G9wG6UZzXlSviYWpCQA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=8vhoOoZTVvdN0FFAUvWakg==, mapNumber=null, fund=null)}, authors=[Author(id=1320037403893547653, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=gordonzgv@126.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1320037404015182471, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037403893547653, language=EN, stringName=Shengtao GENG, firstName=Shengtao, middleName=null, lastName=GENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037404103262856, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037403893547653, language=CN, stringName=耿圣陶, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1合肥通用机械研究院有限公司,合肥 230031, bio={"content":"
耿圣陶(1988),男,工程师,主要从事特种阀门产品研发相关工作,E-mail:gordonzgv@126.com。
"}, bioImg=null, bioContent=
耿圣陶(1988),男,工程师,主要从事特种阀门产品研发相关工作,E-mail:gordonzgv@126.com。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1320037403717386878, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=1, ext=[AuthorCompanyExt(id=1320037403725775487, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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=1320037403734164096, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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)])]), Author(id=1320037404178760330, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=ww_xuy@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1320037404279423628, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404178760330, language=EN, stringName=Wei WANG, firstName=Wei, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037404367504013, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404178760330, language=CN, stringName=王渭, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1合肥通用机械研究院有限公司,合肥 230031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1320037403717386878, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=1, ext=[AuthorCompanyExt(id=1320037403725775487, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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=1320037403734164096, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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)])]), Author(id=1320037404438807183, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, 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=1320037404526887569, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404438807183, language=EN, stringName=You MING, firstName=You, middleName=null, lastName=MING, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037404598190738, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404438807183, language=CN, stringName=明友, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1合肥通用机械研究院有限公司,合肥 230031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1320037403717386878, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=1, ext=[AuthorCompanyExt(id=1320037403725775487, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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=1320037403734164096, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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)])]), Author(id=1320037404677882516, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, 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=1320037404757574294, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404677882516, language=EN, stringName=Fengguan CHEN, firstName=Fengguan, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037404841460375, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404677882516, language=CN, stringName=陈凤官, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1合肥通用机械研究院有限公司,合肥 230031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1320037403717386878, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=1, ext=[AuthorCompanyExt(id=1320037403725775487, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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=1320037403734164096, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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)])]), Author(id=1320037404921152153, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, 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=1320037405013426843, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404921152153, language=EN, stringName=Hongbing YU, firstName=Hongbing, middleName=null, lastName=YU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037405088924316, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037404921152153, language=CN, stringName=余宏兵, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2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=1320037403805467265, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=2, ext=[AuthorCompanyExt(id=1320037403813855874, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China), AuthorCompanyExt(id=1320037403818050179, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2国机通用机械科技股份有限公司,合肥 230088)])]), Author(id=1320037405168616094, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, 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=1320037405248307872, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405168616094, language=EN, stringName=Hongbiao GAO, firstName=Hongbiao, middleName=null, lastName=GAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037405327999649, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405168616094, language=CN, stringName=高红彪, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2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=1320037403805467265, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=2, ext=[AuthorCompanyExt(id=1320037403813855874, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China), AuthorCompanyExt(id=1320037403818050179, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2国机通用机械科技股份有限公司,合肥 230088)])]), Author(id=1320037405403497123, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, orderNo=6, 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=1320037405495771813, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405403497123, language=EN, stringName=Zhong LI, firstName=Zhong, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037405567074982, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405403497123, language=CN, stringName=李忠, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2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=1320037403805467265, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=2, ext=[AuthorCompanyExt(id=1320037403813855874, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China), AuthorCompanyExt(id=1320037403818050179, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2国机通用机械科技股份有限公司,合肥 230088)])]), Author(id=1320037405646766760, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, orderNo=7, 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=1320037405726458538, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405646766760, language=EN, stringName=Yulong NI, firstName=Yulong, middleName=null, lastName=NI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037405801956011, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405646766760, language=CN, stringName=倪禹隆, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2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=1320037403805467265, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=2, ext=[AuthorCompanyExt(id=1320037403813855874, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China), AuthorCompanyExt(id=1320037403818050179, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2国机通用机械科技股份有限公司,合肥 230088)])]), Author(id=1320037405869064877, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, orderNo=8, 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=1320037405940368047, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405869064877, language=EN, stringName=Tingting XU, firstName=Tingting, middleName=null, lastName=XU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1320037407605506736, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, authorId=1320037405869064877, language=CN, stringName=徐亭亭, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2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=1320037403805467265, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=2, ext=[AuthorCompanyExt(id=1320037403813855874, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China), AuthorCompanyExt(id=1320037403818050179, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2国机通用机械科技股份有限公司,合肥 230088)])])], keywords=[Keyword(id=1320037407722947249, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, orderNo=1, keyword=nylon 66), Keyword(id=1320037407811027634, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, orderNo=2, keyword=continuous polymerization), Keyword(id=1320037407911690931, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, orderNo=3, keyword=final polymerization reactor), Keyword(id=1320037407978799796, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, orderNo=4, keyword=high‑viscosity melt), Keyword(id=1320037408041714357, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, orderNo=5, keyword=three‑way valve directional switching), Keyword(id=1320037408108823222, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, orderNo=6, keyword=plug), Keyword(id=1320037408175932087, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, orderNo=1, keyword=尼龙66), Keyword(id=1320037408268206776, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, orderNo=2, keyword=连续聚合), Keyword(id=1320037408335315641, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, orderNo=3, keyword=终聚釜), Keyword(id=1320037408402424506, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, orderNo=4, keyword=高黏熔体), Keyword(id=1320037408465339067, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, orderNo=5, keyword=三通阀换向), Keyword(id=1320037408528253628, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, orderNo=6, keyword=旋塞)], refs=[Reference(id=1320037412093412049, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, 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=李刚,陈珊珊,王秀甜.尼龙66缩聚过程模拟及优化[J].当代化工研究,2020(19):40-41., articleTitle=null, refAbstract=null), Reference(id=1320037412164715218, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=1, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=LI G,CHEN S S,WANG X T.Simulation and optimization of nylon 66 poly‑condensation process[J].Modern Chemical Research,2020(19):40-41., articleTitle=null, refAbstract=null), Reference(id=1320037412236018387, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=车德华.某重油加氢装置中多通道柱塞阀的选型设计[J].石油化工设计,2020,37(4):63-66., articleTitle=null, refAbstract=null), Reference(id=1320037412307321556, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=CHE D H.Configuration design of multi‑way plunger valve in a residue hydrocracking unit[J].Petrochemical Design,2020,37(4):63-66., articleTitle=null, refAbstract=null), Reference(id=1320037412382819029, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=卓育成,梁连金,马宁.大口径真空熔体五通阀的研制[J].聚酯工业,2012,25(4):58-60., articleTitle=null, refAbstract=null), Reference(id=1320037412449927894, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHUO Y C,LIANG L J,MA N.Development of large diameter vaccum melt five‑way valve[J].Polyester Industry,2012,25(4):58-60., articleTitle=null, refAbstract=null), Reference(id=1320037412521231063, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=林程.尼龙66连续缩聚过程模拟与优化[D].上海:华东理工大学,2017., articleTitle=null, refAbstract=null), Reference(id=1320037412596728536, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=LIN C.Simulation and optimization of nylon 66 continuous polymerization process[D].Shanghai:East China University of Science and Technology,2017., articleTitle=null, refAbstract=null), Reference(id=1320037412668031705, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=陈华义,张玉忠.两种尼龙66聚合反应工艺的比较[J].化工设计通讯,2018,44(4):71., articleTitle=null, refAbstract=null), Reference(id=1320037412730946266, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN H Y,ZHANG Y Z.A comparation of two nylon 66 polymerization process[J].Chemical Engineering Design Communications,2018,44(4):71., articleTitle=null, refAbstract=null), Reference(id=1320037412823220955, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=FESTER V,MBIYA B,SLATTER P.Energy losses of non‑Newtonian fluids in sudden pipe contractions[J].Chemical Engineering Journal,2008,145(1):57-63., articleTitle=null, refAbstract=null), Reference(id=1320037412894524124, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=唐先明.阀体壁厚设计规范比较和分析[J].四川建材,2015,41(1):271-272., articleTitle=null, refAbstract=null), Reference(id=1320037412953244381, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=TANG X M.Comparison and analysis of design specifications for valve body wall thickness[J].Sichuan Building Materials,2015,41(1):271-272., articleTitle=null, refAbstract=null), Reference(id=1320037413032936158, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=黄泽,郑津洋,刘鹏飞,等.内压圆筒厚度计算公式分析讨论[J].压力容器,2012,29(8):18-21., articleTitle=null, refAbstract=null), Reference(id=1320037413125210847, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=HUANG Z,ZHENG J Y,LIU P F,et al.Discussion on thickness formula of cylindrical shell under internal pressure[J].Pressure Vessel Technology,2012,29(8):18-21., articleTitle=null, refAbstract=null), Reference(id=1320037413230068448, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=占丰朝,李杰,杨玉强.预热安装管道用补偿器结构优化分析[J].压力容器,2023,40(7):60-65., articleTitle=null, refAbstract=null), Reference(id=1320037413301371617, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHAN F C,LI J,YANG Y Q.Structural optimization analysis of compensator used for preheating pipelines [J].Pressure Vessel Technology,2023,40(7):60-65., articleTitle=null, refAbstract=null), Reference(id=1320037413402034914, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=黎远航,刘伟,李其朋,等.气动流量阀阀座密封性能研究及结构优化[J].润滑与密封,2023,48(10):128-136., articleTitle=null, refAbstract=null), Reference(id=1320037413511086819, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=LI Y H,LIU W,LI Q P,et al.Valve seat sealing performance study and structure optimization of pneumatic flow valve[J]. Lubrication Engineering,2023,48(10):128-136., articleTitle=null, refAbstract=null), Reference(id=1320037413582389988, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=李小卒,郭刘洋,郝木明,等.液黏离合器旋转动密封泄漏特性试验研究[J].润滑与密封,2023,48(10):107-113., articleTitle=null, refAbstract=null), Reference(id=1320037413645304549, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=LI X Z,GUO L Y,HAO M M,et al.Experimental research of leakage properties of hydro‑viscous clutch rotating seals[J].Lubrication Engineering,2023,48(10):107-113., articleTitle=null, refAbstract=null), Reference(id=1320037413720802022, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=Д.Φ.古列维奇.阀门设计与计算[M].王匡时,译.北京:通用机械研究所,1974., articleTitle=null, refAbstract=null), Reference(id=1320037413800493799, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=GUREVICH Д.Φ.Valve design and calculation[M].Translated by WANG K S.Beijing:General Machinery Research Institute,1974., articleTitle=null, refAbstract=null), Reference(id=1320037413875991272, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=陆培文.实用阀门设计手册[M].第4版.北京:机械工业出版社,2020., articleTitle=null, refAbstract=null), Reference(id=1320037413955683049, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=LU P W.Practical valve design manual[M].4th Edition.Beijing:China Machine Press,2020., articleTitle=null, refAbstract=null), Reference(id=1320037414035374826, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=GUY B.Control valves[M].North Carolina:Instrument Society of America,1998., articleTitle=null, refAbstract=null), Reference(id=1320037414102483691, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=李进,董海防,马良涛,等.双层厚壁圆筒过盈装配时的应力解析解[J].机械设计与制造,2020(3):229-232., articleTitle=null, refAbstract=null), Reference(id=1320037414186369772, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=LI J,DONG H F,MA L T,et al.Stress analytic solution of double thick wall cylinder during interference assembly[J].Machinery Design & Manufacture,2020(3):229-232., articleTitle=null, refAbstract=null), Reference(id=1320037414278644461, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=CROCCOL D,AGOSTINIS M D,VINCENZI N.Static and dynamic strength evaluation of interference fit and adhesively bonded cylindrical joints[J].International Journal of Adhesion and Adhesives,2010,30(5):359-366., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1320037403717386878, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=1, ext=[AuthorCompanyExt(id=1320037403725775487, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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=1320037403734164096, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403717386878, 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=1320037403805467265, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, xref=2, ext=[AuthorCompanyExt(id=1320037403813855874, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Sinomach General Machinery Science & Technology Co.,Ltd.,Hefei 230088,China), AuthorCompanyExt(id=1320037403818050179, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, companyId=1320037403805467265, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2国机通用机械科技股份有限公司,合肥 230088)])], figs=[ArticleFig(id=1320037408658277053, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.1, caption=
Typical nylon 66 continuous polymerization process, figureFileSmall=py5kxdZzJWZyX2+hDmXdLQ==, figureFileBig=3e4G9wG6UZzXlSviYWpCQA==, tableContent=null), ArticleFig(id=1320037408742163134, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图1, caption=
典型尼龙66连续聚合工艺, figureFileSmall=py5kxdZzJWZyX2+hDmXdLQ==, figureFileBig=3e4G9wG6UZzXlSviYWpCQA==, tableContent=null), ArticleFig(id=1320037408981238463, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.2, caption=
Structural principle of traditional double‑plunger melt three‑way directional valve, figureFileSmall=7x6sDNQiUiyUo2D+tv1bZA==, figureFileBig=CNP0PsmM7v5ODV7JnSj0SQ==, tableContent=null), ArticleFig(id=1320037409048347328, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图2, caption=
传统双柱塞熔体三通换向阀结构原理, figureFileSmall=7x6sDNQiUiyUo2D+tv1bZA==, figureFileBig=CNP0PsmM7v5ODV7JnSj0SQ==, tableContent=null), ArticleFig(id=1320037409123844801, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.3, caption=
Structural principle of three‑way directional valve at the outlet of final polymerization reactor in nylon 66 continuous polymerization unit, figureFileSmall=y+zGL6x6XmVAeBUsLRvzIA==, figureFileBig=1iRlaioWSKaOKc6Cx4sgyA==, tableContent=null), ArticleFig(id=1320037409195147970, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图3, caption=
尼龙66连续聚合装置终聚釜出口三通换向阀结构原理, figureFileSmall=y+zGL6x6XmVAeBUsLRvzIA==, figureFileBig=1iRlaioWSKaOKc6Cx4sgyA==, tableContent=null), ArticleFig(id=1320037409279034051, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.4, caption=
Dimensional schematic of three‑way directional valve at the outlet of final polymerization reactor, figureFileSmall=o3B5iUkcTf4NbSWYJ1ck/g==, figureFileBig=jwBaZwgIG6lVCHL4/951vw==, tableContent=null), ArticleFig(id=1320037409346142916, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图4, caption=
终聚釜出口三通换向阀尺寸示意, figureFileSmall=o3B5iUkcTf4NbSWYJ1ck/g==, figureFileBig=jwBaZwgIG6lVCHL4/951vw==, tableContent=null), ArticleFig(id=1320037409413251781, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.5, caption=
Pressure resistance performance test of three‑way directional valve at the outlet of final polymerization reactor, figureFileSmall=vUONnomIcMUNd6z1x3odZg==, figureFileBig=nPI6tZbuTEaIQJhpVWKH7w==, tableContent=null), ArticleFig(id=1320037409484554950, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图5, caption=
终聚釜出口三通换向阀耐压性能试验, figureFileSmall=vUONnomIcMUNd6z1x3odZg==, figureFileBig=nPI6tZbuTEaIQJhpVWKH7w==, tableContent=null), ArticleFig(id=1320037409564246727, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.6, caption=
Hot state operational performance test of three‑way directional valve at the outlet of final polymerization reactor, figureFileSmall=XAG/ofNfZf/JoAnYwu4KJg==, figureFileBig=N7Leu1YXoq94SXHBWZPTWQ==, tableContent=null), ArticleFig(id=1320037409631355592, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图6, caption=
终聚釜出口三通换向阀热态动作性能试验, figureFileSmall=XAG/ofNfZf/JoAnYwu4KJg==, figureFileBig=N7Leu1YXoq94SXHBWZPTWQ==, tableContent=null), ArticleFig(id=1320037409711047369, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.7, caption=
Flow resistance test of three‑way valve at the outlet of final polymerization reactor, figureFileSmall=Z8WEk8FQlfh+Q1VitWUGHw==, figureFileBig=CN6vlSxT7eqSkPYHFcfNTg==, tableContent=null), ArticleFig(id=1320037409765573322, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图7, caption=
终聚釜出口三通阀流量流阻试验, figureFileSmall=Z8WEk8FQlfh+Q1VitWUGHw==, figureFileBig=CN6vlSxT7eqSkPYHFcfNTg==, tableContent=null), ArticleFig(id=1320037409853653707, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Fig.8, caption=
Industrial operation of three‑way directional valve at the outlet of final polymerization reactor in nylon 66 continuous polymerization unit, figureFileSmall=S6JmLRUGUp6sQr+9TGvuFg==, figureFileBig=b2Hu7CsWvgf+RfTMwj5a5Q==, tableContent=null), ArticleFig(id=1320037409933345484, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=图8, caption=
终聚釜出口三通换向阀在尼龙66连续聚合装置工业运行, figureFileSmall=S6JmLRUGUp6sQr+9TGvuFg==, figureFileBig=b2Hu7CsWvgf+RfTMwj5a5Q==, tableContent=null), ArticleFig(id=1320037409992065741, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Tab.1, caption=
Calculation input parameters for three‑way directional valve at the outlet of final polymerization reactor in nylon 66 continuous polymerization unit
, figureFileSmall=null, figureFileBig=null, tableContent=
| 计算输入参数 | 数值 | | 计算输入参数 | 数值 |
|---|
| | 31 | | /(μm⋅m-1⋅℃-1) | 17.30 |
| MPa | 13.8 | | /mm | 110 |
| /℃ | 320 | | /mm | 60.5 |
| /mm | 80 | | /mm | 55 |
| | 162.5 | | | 0.35 |
| /MPa | 122 | | /(°) | 14 |
| | 1.0 | | /mm | 110 |
| /mm | 6.3 | | /mm | 11.5 |
| /MPa | 195 000 | | | 1.43 |
| | 0.30 | | /mm | 81.25 |
| /(μm⋅m-1⋅℃-1) | 13.42 | | /mm | 66.5 |
| /MPa | 187 500 | | /mm | 111.2 |
| | 0.28 | | /℃ | 20 |
), ArticleFig(id=1320037410075951822, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=表1, caption=
尼龙66连续聚合装置终聚釜出口三通换向阀计算输入参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 计算输入参数 | 数值 | | 计算输入参数 | 数值 |
|---|
| | 31 | | /(μm⋅m-1⋅℃-1) | 17.30 |
| MPa | 13.8 | | /mm | 110 |
| /℃ | 320 | | /mm | 60.5 |
| /mm | 80 | | /mm | 55 |
| | 162.5 | | | 0.35 |
| /MPa | 122 | | /(°) | 14 |
| | 1.0 | | /mm | 110 |
| /mm | 6.3 | | /mm | 11.5 |
| /MPa | 195 000 | | | 1.43 |
| | 0.30 | | /mm | 81.25 |
| /(μm⋅m-1⋅℃-1) | 13.42 | | /mm | 66.5 |
| /MPa | 187 500 | | /mm | 111.2 |
| | 0.28 | | /℃ | 20 |
), ArticleFig(id=1320037410319221455, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=EN, label=Tab.2, caption=
Calculation output parameters for three‑way directional valve at the outlet of final polymerization reactor in nylon 66 continuous polymerization unit
, figureFileSmall=null, figureFileBig=null, tableContent=
| 计算输出参数 | 数值 |
|---|
| 阀体侧管腔壁厚/mm | 17.94 |
| 阀体竖管腔壁厚/mm | 29.95 |
| 所需执行机构推力F/N | 686 440.88 |
| 旋塞与阀座密封安全系数 | 1.3 |
| 装配单边过盈量/mm | 0.175 |
| 阀座与阀体配合单边过盈量/mm | 0.270 |
| 阀座与阀体配合界面压力/MPa | 75.70 |
| 高黏熔体密封安全系数 | 2.44 |
), ArticleFig(id=1320037410415690448, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037400273863275, language=CN, label=表2, caption=
尼龙66连续聚合装置终聚釜出口三通换向阀计算输出参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 计算输出参数 | 数值 |
|---|
| 阀体侧管腔壁厚/mm | 17.94 |
| 阀体竖管腔壁厚/mm | 29.95 |
| 所需执行机构推力F/N | 686 440.88 |
| 旋塞与阀座密封安全系数 | 1.3 |
| 装配单边过盈量/mm | 0.175 |
| 阀座与阀体配合单边过盈量/mm | 0.270 |
| 阀座与阀体配合界面压力/MPa | 75.70 |
| 高黏熔体密封安全系数 | 2.44 |
)], 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, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=T/yG2istNFJxG1qx0cqDTw==, picEn=CS1gC9o9es9nXbAEm8P8+w==, jcr=null, cjcr=null, exts=[JournalExt(id=1316781893606027524, language=CN, name=流体机械, 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=1791874868060, updatedTime=1791874868060, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://ltjx.portal.founderss.cn, submissionEditorUrl=https://journal.ids.fzyun.cn, submissionReviewUrl=https://ltjx.portal.founderss.cn, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1316781893668942085, language=EN, name=Fluid Machinery, 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=1791874868075, updatedTime=1791874868075, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://ltjx.portal.founderss.cn, submissionEditorUrl=https://journal.ids.fzyun.cn, submissionReviewUrl=https://ltjx.portal.founderss.cn, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1316781260334530699, websiteList=[Website(id=1317081487795663857, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1316781260334530699, 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/ltjx/CN, language=CN, createTime=1791946296881, createBy=18614031015, updateTime=1791946353450, updateBy=18614031015, name=流体机械-中文, tplId=1146099689490845704, title=流体机械, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1317081840243036186, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=articleTextType, value=kx, createTime=1791946380911, updateTime=1791946380911, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840209481751, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=banner, value=null, createTime=1791946380903, updateTime=1791946380903, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840264007709, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=grayFlag, value=0, createTime=1791946380916, updateTime=1791946380916, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840196898838, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=logo, value=https://castjournals.cast.org.cn/joweb/ltjx/CN/file/pic?fileId=n0bCTCfOW0iMz31MWuwyhA==, createTime=1791946380901, updateTime=1791946380901, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840276590623, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=minRunFlag, value=0, createTime=1791946380919, updateTime=1791946380919, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840234647577, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/ltjx/CN/file/pic, createTime=1791946380909, updateTime=1791946380909, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840268202014, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=silenceFlag, value=0, createTime=1791946380917, updateTime=1791946380917, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840222064664, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1791946380906, updateTime=1791946380906, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840251424795, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=themeColor, value=null, createTime=1791946380913, updateTime=1791946380913, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081840255619100, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081487795663857, code=themeStyle, value=null, createTime=1791946380914, updateTime=1791946380914, creator=18614031015, updator=18614031015)]), Website(id=1317081488118625276, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1316781260334530699, 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/ltjx/EN, language=EN, createTime=1791946296958, createBy=18614031015, updateTime=1791946348731, updateBy=18614031015, name=流体机械-英文, tplId=1146101810881728533, title=Fluid Machinery, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1317081869636718631, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=articleTextType, value=kx, createTime=1791946387919, updateTime=1791946387919, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869611552804, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=banner, value=null, createTime=1791946387913, updateTime=1791946387913, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869657690154, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=grayFlag, value=0, createTime=1791946387924, updateTime=1791946387924, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869603164195, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=logo, value=https://castjournals.cast.org.cn/joweb/ltjx/EN/file/pic?fileId=n0bCTCfOW0iMz31MWuwyhA==, createTime=1791946387911, updateTime=1791946387911, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869674467372, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=minRunFlag, value=0, createTime=1791946387928, updateTime=1791946387928, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869628330022, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/ltjx/EN/file/pic, createTime=1791946387917, updateTime=1791946387917, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869666078763, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=silenceFlag, value=0, createTime=1791946387926, updateTime=1791946387926, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869619941413, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1791946387915, updateTime=1791946387915, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869640912936, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=themeColor, value=null, createTime=1791946387920, updateTime=1791946387920, creator=18614031015, updator=18614031015), WebsiteProps(id=1317081869649301545, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1317081488118625276, code=themeStyle, value=null, createTime=1791946387922, updateTime=1791946387922, creator=18614031015, updator=18614031015)])], journalTitle=流体机械, weixinUrl=null, journalUrl=https://www.cfmjournal.com/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Fluid Machinery, journalPhotoCn=T/yG2istNFJxG1qx0cqDTw==, journalPhotoEn=CS1gC9o9es9nXbAEm8P8+w==, journalFirstLetter=L, 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/ltjx/CN/10.3969/j.issn.1005-0329.2025.12.007, detailUrlEn=https://castjournals.cast.org.cn/joweb/ltjx/EN/10.3969/j.issn.1005-0329.2025.12.007, pdfUrlCn=https://castjournals.cast.org.cn/joweb/ltjx/CN/PDF/10.3969/j.issn.1005-0329.2025.12.007, pdfUrlEn=https://castjournals.cast.org.cn/joweb/ltjx/EN/PDF/10.3969/j.issn.1005-0329.2025.12.007, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1767110400000, fullTextJson=null, articleText=null, reference=null)