Article(id=1311351193876652649, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2026.20250397, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1741968000000, receivedDateStr=2025-03-15, revisedDate=1744128000000, revisedDateStr=2025-04-09, acceptedDate=1744387200000, acceptedDateStr=2025-04-12, onlineDate=1790580088346, onlineDateStr=2026-09-28, pubDate=1769270400000, pubDateStr=2026-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790580088346, onlineIssueDateStr=2026-09-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790580088346, creator=13701087609, updateTime=1790580088346, updator=13701087609, issue=Issue{id=1311351152067830064, tenantId=1146029695717560320, journalId=1205116964453384197, year='2026', volume='44', issue='1', pageStart='1', pageEnd='246', issueExtLink='null', onlineDate='null', pubDate='1769270400000', pubDateStr='2026-01-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1790580078378, creator='13701087609', updateTime=1790588459421, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1311386304772927717, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1311386304772927718, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=157, endPage=162, ext={EN=ArticleExt(id=1311351194048619114, articleId=1311351193876652649, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Optimization and Experimental Study on Flow Channels of Large-flow Vertical Shaft Tubular Pump Station, columnId=null, journalTitle=Water Resources and Power, columnName=null, runingTitle=null, highlight=null, articleAbstract=

To enhance operational efficiency and safety of low-lift, high-flow vertical shaft tubular pumping station, taking a large-scale pumping station in Tianjin for an example, the optimization design of inlet and outlet flow passages was conducted by the CFD numerical simulations. The practical aspects including flow passage head loss, velocity uniformity, motor chamber space, and hoisting equipment capacity were studied. By considering the characteristic flow rates and lift of the pumping station, optimal combinations of hydraulic models and flow passages were selected. The overall energy performance of the pumping station system was simulated to evaluate its applicability and efficiency. The design scheme was further validated through physical model tests. The results demonstrate that inlet flow passage schemes J1 and J2 exhibited favorable velocity uniformity and head loss characteristics, with scheme J1 showing marginally superior performance. For outlet flow passages, schemes C1 and C2 displayed comparable performance, though C2 offered a more rational equipment layout due to its shorter transition section. The combined scheme J2+C2 proved suitable for low-lift, high-flow pumping stations when considering motor chamber dimensions and gate design. Ultimately, the TJ04-ZL-06 hydraulic model (impeller diameter of 4 m, rotational speed of 88.9 r/min, blade installation angle of -6°) was recommended, ensuring safe and efficient operation across the specified lift and flow rate ranges.

, authors=Zheng-qian WANG¹, Meng-zhao CHENG¹, Meng YAO², Huai-jie HE¹, Jin ZHANG¹, Chao GAO², Yong-gang CHAI², Shu-yun FENG², authorsList=Zheng-qian WANG, Meng-zhao CHENG, Meng YAO, Huai-jie HE, Jin ZHANG, Chao GAO, Yong-gang CHAI, Shu-yun FENG, authorCompany=null, correspAuthors=Huai-jie HE, 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=1311351194346414699, articleId=1311351193876652649, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=大流量竖井贯流泵站流道优化及试验, columnId=1207271181661589640, journalTitle=水电能源科学, columnName=水利枢纽、水利建筑物, runingTitle=null, highlight=null, articleAbstract=

为提高低扬程、大流量竖井贯流泵站的运行效率和安全性，以天津某大型泵站为例，通过CFD模拟分析其进水与出水流道的优化设计，研究了流道水头损失、流速均匀性、电机井空间与启闭设备容量等实际问题，结合泵站特征流量与扬程，选取了优选水力模型与流道组合，并对泵站装置整体能量性能进行模拟，评估其适用性和效率表现，采用装置模型试验进一步验证设计方案。结果表明，进水流道方案J1、J2在流速均匀度与水损方面表现良好，其中方案J1略优于方案J2；出水流道方案C1与C2差异不大，但C2由于流道渐变段较短，设备布置更为合理。方案J2+C2综合考虑电机井尺寸和闸门设计，适合低扬程、大流量泵站的设计与优化。最终推荐TJ04-ZL-06水力模型（叶轮直径4 m，转速88.9 r/min，叶片安装角度-6°），可确保泵站在扬程与流量范围内安全、高效运行。

, authors=王拯谦¹, 程蒙召¹, 姚猛², 贺怀杰¹, 张瑨¹, 高超², 柴永刚², 丰淑云², authorsList=王拯谦, 程蒙召, 姚猛, 贺怀杰, 张瑨, 高超, 柴永刚, 丰淑云, authorCompany=null, correspAuthors=贺怀杰, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=Zqr8OW1pw+3vijBvHb0tUw==, magXml=/o3TcCDtLzmfU0XNd3pDGA==, pdfUrl=null, pdf=pfU4U7ai3YTHIRj5zjuVWw==, pdfFileSize=2185534, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=tzsjzcIAyat5aiSzksJJzg==, mapNumber=null, fund=null)}, authors=[Author(id=1311351194669376115, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1311351193876652649, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wang_zq5@hdec.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1311351194816176757, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1311351193876652649, authorId=1311351194669376115, language=EN, stringName=Zheng-qian WANG, firstName=Zheng-qian, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.PowerChina Huadong Engineering Corporation Limited, Hangzhou 311122, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311351194912645750, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1311351193876652649, authorId=1311351194669376115, language=CN, stringName=王拯谦, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122, bio={"content":"

王拯谦（1991-），男，硕士、高级工程师，研究方向为水利工程、泵站设计，E-mail: wang_zq5@hdec.com

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王拯谦（1991-），男，硕士、高级工程师，研究方向为水利工程、泵站设计，E-mail: wang_zq5@hdec.com

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