Article(id=1319293448365126345, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1319293383915454866, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1005-0329.2025.09.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1739203200000, receivedDateStr=2025-02-11, revisedDate=1755273600000, revisedDateStr=2025-08-16, acceptedDate=null, acceptedDateStr=null, onlineDate=1792473669376, onlineDateStr=2026-10-20, pubDate=1759161600000, pubDateStr=2025-09-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792473669376, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792473669376, creator=13701087609, updateTime=1792473669376, updator=13701087609, issue=Issue{id=1319293383915454866, tenantId=1146029695717560320, journalId=1316781260334530699, year='2025', volume='53', issue='9', pageStart='1', pageEnd='118', issueExtLink='null', onlineDate='null', pubDate='1759161600000', pubDateStr='2025-09-30', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792473654011, creator='13701087609', updateTime=1792473654011, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=68, endPage=78, ext={EN=ArticleExt(id=1319293448675504843, articleId=1319293448365126345, tenantId=1146029695717560320, journalId=1316781260334530699, language=EN, title=Design and flow entropy generation analysis of nuclear island charging model pump, columnId=null, journalTitle=Fluid Machinery, columnName=null, runingTitle=null, highlight=null, articleAbstract=
In response to the design requirements of the nuclear island chemical and volume control system(RCV) charging pump,which no longer undertakes high‑pressure safety injection tasks and requires a steeper H-Q curve,a design method for a high‑performance centrifugal charging pump hydraulic model was proposed.Based on a single‑stage initial model pump (IMP),the impeller outlet diameter and blade outlet angle were increased,the outlet width was reduced,and the structural parameters of the diffuser were adjusted to construct two design model pumps,DMP 1# and DMP 2#.Meanwhile,analyses were conducted on the full flow range and cavitation flow under maximum operating conditions for all three pumps.The results show that compared to IMP,the best efficiency points of both DMP 1# and DMP 2# shift toward lower flow rates,and the steepness of the H-Q curves increases.At operating flow rates of 70,48,32 m3/h,the head of DMP 1# and DMP 2# increases by 14,22,24 m and 20,31,33 m,respectively.Based on entropy generation theory and the Omega vortex identification criterion,the internal flow field of the pumps was analyzed.Turbulent dissipation and wall effects are the main causes of flow losses,and under low flow conditions,entropy generation is primarily induced by vortex enhancement at the trailing edge of the impeller blade pressure side and flow separation caused by rotor‑stator interaction between the impeller and diffuser.Under the maximum operating condition at a flow rate of 70 m3/h,the Net Positive Suction Head required (NPSHr) of DMP 1# and DMP 2# is 4.3 m and 4.2 m,respectively,meeting the technical specification requirement of NPSHr<7.8 m in the nuclear power field.This study provides a theoretical basis for the design optimization and flow analysis of charging pumps.
, authors=Xiaoyu LIU
1, Haimin WANG
1, Tianbin LI
2, Le JIN
2, Guangfu CHEN
2, Zhiyuan JI
1, Yongtao SHI
2, authorsList=Xiaoyu LIU, Haimin WANG, Tianbin LI, Le JIN, Guangfu CHEN, Zhiyuan JI, Yongtao SHI, authorCompany=null, correspAuthors=Haimin 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=1319293453905801969, articleId=1319293448365126345, tenantId=1146029695717560320, journalId=1316781260334530699, language=CN, title=核岛上充模型泵设计与流动熵产分析, columnId=1317484287230853622, journalTitle=流体机械, columnName=设计计算, runingTitle=null, highlight=null, articleAbstract=
针对核岛化学和容积控制系统(RCV)上充泵不再承担高压安注任务及H-Q曲线陡峭化的设计要求,提出了一种高性能离心式上充泵水力模型设计方法。在单级初始模型泵(IMP)的基础上,增大叶轮出口直径和叶片出口角,减小出口宽度,并调整扩散器的结构参数,构建了DMP 1#和DMP 2#两种设计模型泵。同时,对3种泵进行全流量及在最大运行工况下的空化流动进行了分析。结果表明,相较于IMP,DMP 1#和DMP 2#的最佳效率点均向小流量偏移,且H-Q曲线的陡峭程度都有所提高,在流量70,48,32 m3/h的运行工况下,DMP 1#和DMP 2#的扬程分别提高了14,22,24 m和20,31,33 m;基于熵产理论及Omega涡识别准则分析了泵内流场,其中,湍流耗散与壁面效应是流动损失的主要原因,且在小流量工况下,熵产主要由叶轮叶片压力面尾缘涡强化和叶轮与扩散器动静干涉诱导的流动分离引起;在流量为70 m3/h最大运行工况下,DMP 1#和DMP 2#的必需汽蚀余量(NPSHr)分别为4.3,4.2 m,满足核电领域对NPSHr<7.8 m的技术规范要求。研究可为上充泵的设计优化及流动分析提供理论依据。
, authors=刘笑宇
1, 王海民
1, 李天斌
2, 金乐
2, 陈广福
2, 季志远
1, 施永涛
2, authorsList=刘笑宇, 王海民, 李天斌, 金乐, 陈广福, 季志远, 施永涛, authorCompany=null, correspAuthors=王海民, authorNote=
, correspAuthorsNote=
王海民(1971),男,教授,博士研究生导师,主要研究方向为新能源设备与过程中的流体力学问题,以及流体机械测试技术,通信地址:200093上海市军工路上海理工大学能源与动力工程学院,E-mail:
hmwang@usst.edu.cn。
, 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=9XxErIKmnhrUtBeOwn28sw==, magXml=PlNl+TMjxNdw+cOLKdvqOQ==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=FuxIxwaT6lj3hh170Hd1Ww==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=ObZzSxOn3RNbQqGTaaZQ/Q==, mapNumber=null, fund=null)}, authors=[Author(id=1319293454526558969, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=222210055@st.usst.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1319293456208474877, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, authorId=1319293454526558969, language=EN, stringName=Xiaoyu LIU, firstName=Xiaoyu, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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刘笑宇(1997),男,硕士,主要研究方向为上充泵设计开发与流体机械内部复杂流动特性,E-mail:222210055@st.usst.edu.cn。
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刘笑宇(1997),男,硕士,主要研究方向为上充泵设计开发与流体机械内部复杂流动特性,E-mail:222210055@st.usst.edu.cn。
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1上海理工大学 能源与动力工程学院,上海 200093)])]), Author(id=1319293456736957189, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=1319293457047335687, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, authorId=1319293456736957189, language=EN, stringName=Tianbin LI, firstName=Tianbin, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2Shanghai Electric-KSB Nuclear Pumps and Valves Co.,Ltd.,Shanghai 201306,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319293457122833160, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, authorId=1319293456736957189, language=CN, stringName=李天斌, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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pageStart=null, pageEnd=null, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=李天斌,张继革,郭鹏,等.核电站上充泵在系统中的作用和结构简介[J].水泵技术,2011(1):12-17., articleTitle=null, refAbstract=null), Reference(id=1319293466325136214, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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 T B,ZHANG J G,GUO P,et al.Function and structure introduction of the charging pump in system of nuclear power plant[J].Pump Technology,2011(1):12-17., articleTitle=null, refAbstract=null), Reference(id=1319293466404827991, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=黎义斌,张帆,郭艳磊,等.反应堆一回路对核主泵叶轮入流特性的影响[J].排灌机械工程学报,2023,41(10):973-980., articleTitle=null, refAbstract=null), Reference(id=1319293466488714072, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=LI Y B,ZHANG F,GUO Y L,et al.Influence of reactor primary circuit on inflow characteristics of reactor coolant pump impeller[J].Journal of Drainage and Irrigation Machinery Engineering,2023,41(10):973-980, articleTitle=null, refAbstract=null), Reference(id=1319293466580988761, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=蔡龙,徐源,龙云,等.轴流式核主泵内部流动特性数值计算与试验[J].排灌机械工程学报,2024,42(12):1189-1195., articleTitle=null, refAbstract=null), Reference(id=1319293466648097626, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=CAI L,XU Y,LONG Y,et al.Numerical simulation and experiment on the internal flow characteristics of axial‑flow nuclear reactor coolant pump[J].Journal of Drainage and Irrigation Machinery Engineering,2024,42(12):1189-1195., articleTitle=null, refAbstract=null), Reference(id=1319293466719400795, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=付强,袁寿其,蒋旭松,等.离心式上充泵空化特性分析[J].振动与冲击,2015,34(15):82-87., articleTitle=null, refAbstract=null), Reference(id=1319293466790703964, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=FU Q,YUAN S Q,JIANG X S,et al.Cavitation characteristics analysis of a centrifugal charging pump[J].Journal of Vibration and Shock,2015,34(15):82-87., articleTitle=null, refAbstract=null), Reference(id=1319293466857812829, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=孙奇,王广飞,吴萍,等.“华龙一号”上充泵流量曲线及部分控制逻辑优化[J].中国核电,2018,11(2):153-156., articleTitle=null, refAbstract=null), Reference(id=1319293466950087518, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=SUN Q,WANG G F,WU P,et al.The optimal design of charging pump discharge curve and partial logic optimization in HPR1000[J].China Nuclear Power,2018,11(2):153-156., articleTitle=null, refAbstract=null), Reference(id=1319293467084305247, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=付强,张帆,袁寿其,等.离心式上充泵小流量工况转换瞬态流动特性[J].原子能科学技术,2014,48(12):2200-2207., articleTitle=null, refAbstract=null), Reference(id=1319293467147219808, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=FU Q,ZHANG F,YUAN S Q,et al.Transient flow characteristics during variable operationto small flow rate of centrifugal charging pump[J].Atomic Energy Science and Technology,2014,48(12):2200-2207., articleTitle=null, refAbstract=null), Reference(id=1319293467210134369, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=LUO X H,YANG J,SONG L.Analysis and research on vibration characteristics of nuclear centrifugal pumps at low flow rates[J].Energy Reports,2022,8:1273-1282., articleTitle=null, refAbstract=null), Reference(id=1319293467277243234, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=ZHU R S,FU Q,LIU Y,et al.The research and test of the cavitation performance of first stage impeller of centrifugal charging pump in nuclear power stations[J].Nuclear Engineering and Design,2016,300:74-84., articleTitle=null, refAbstract=null), Reference(id=1319293467340157795, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=刘梁成,倪子建,刘栋,等.污水泵内颗粒通过性能及流动损失特性研究[J].流体机械,2024,52(4):28-35., articleTitle=null, refAbstract=null), Reference(id=1319293467411460965, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=LIU L C,NI Z J,LIU D,et al.Study on particle passing capacity and flow loss characteristics in sewage pump[J].Fluid Machinery,2024,52(4):28-35., articleTitle=null, refAbstract=null), Reference(id=1319293467491152742, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=王天任,李瑞霞,周文博,等.地热井用两级潜水泵内流熵产诊断及水力性能优化[J].流体机械,2024,52(7):24-32., articleTitle=null, refAbstract=null), Reference(id=1319293467549872999, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, 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=WANG T R,LI R X,ZHOU W B,et al.Entropy generation diagnosis and hydraulic performance optimization of internal flow of two‑stage submersible pumps for geothermal wells[J].Fluid Machinery,2024,52(7):24-32., articleTitle=null, refAbstract=null), Reference(id=1319293467625370472, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG X L,WANG Y,LIU H L,et al.A numerical investigation on energy characteristics of centrifugal pump for cavitation flow using entropy production theory[J].International Journal of Heat and Mass Transfer,2023,201:123591., articleTitle=null, refAbstract=null), Reference(id=1319293467692479337, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=CELIK I B,GHIA U,ROACHE P J,et al.Procedure for estimation and reporting of uncertainty due to discretization in CFD applications[J].Journal of Fluids Engineering,2008,130(7):078001., articleTitle=null, refAbstract=null), Reference(id=1319293467969303402, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=廉佳,王维军,王晓全,等.微型高速燃油泵空化数值模拟与试验研究[J].流体机械,2024,52(6):58-66., articleTitle=null, refAbstract=null), Reference(id=1319293469638636395, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=LIAN J,WANG W J,WANG X Q,et al.Numerical simulation and experimental study on cavitation of micro high‑speed fuel pump[J].Fluid Machinery,2024,52(6):58-66., articleTitle=null, refAbstract=null), Reference(id=1319293469726716780, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=王晓晖,蒋虎忠,苗森春,等.基于熵产理论的多级液力透平能量耗散机理分析[J].农业机械学报,2024,55(3):162-172., articleTitle=null, refAbstract=null), Reference(id=1319293469810602861, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG X H,JIANG H Z,MIAO S C,et al.Analysis of energy dissipation mechanism of multistage hydraulic turbine based on entropy production theory[J].Transactions of the Chinese Society for Agricultural Machinery,2024,55(3):162-172., articleTitle=null, refAbstract=null), Reference(id=1319293469894488942, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=关醒凡.现代泵理论与设计[M].北京:中国宇航出版社,2011., articleTitle=null, refAbstract=null), Reference(id=1319293469978375023, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=GUAN X F.Modern pumps theory and design[M].Beijing:China Aerospace Press,2011., articleTitle=null, refAbstract=null), Reference(id=1319293470049678192, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=万伦,宋文武,符杰,等.叶轮出口宽度对离心泵内部非定常性能的影响[J].热能动力工程,2019,34(10):42-49., articleTitle=null, refAbstract=null), Reference(id=1319293470137758577, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=WAN L,SONG W W,FU J,et al.Influence of impeller outlet width on unsteady performanceinside centrifugal pump[J].Journal of Engineering for Thermal Energy and Power,2019,34(10):42-49., articleTitle=null, refAbstract=null), Reference(id=1319293470204867442, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=丛小青,肖建荣,李辉,等.高速离心泵水动性能多目标优化设计[J].流体机械,2022,50(12):27-34., articleTitle=null, refAbstract=null), Reference(id=1319293470271976307, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=CONG X Q,XIAO J R,LI H,et al.Multi‑objective optimization design of hydrodynamic performance of high speed centrifugal pump[J].Fluid Machinery,2022,50(12):27-34., articleTitle=null, refAbstract=null), Reference(id=1319293470330696565, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=LIU C Q,WANG Y Q,YANG Y,et al.New omega vortex identification method[J].Science China Physics,Mechanics & Astronomy,2016,59(8):684711., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1319293454144877298, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, xref=1, ext=[AuthorCompanyExt(id=1319293454153265907, 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Schematic diagram of closed test rig, figureFileSmall=rETya1oi5C/gHpqoJpTmYQ==, figureFileBig=FuxIxwaT6lj3hh170Hd1Ww==, tableContent=null), ArticleFig(id=1319293461522658089, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图1, caption=
封闭试验台示意, figureFileSmall=rETya1oi5C/gHpqoJpTmYQ==, figureFileBig=FuxIxwaT6lj3hh170Hd1Ww==, tableContent=null), ArticleFig(id=1319293461736567596, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.2, caption=
Computational domain of initial model pump, figureFileSmall=M/8NVpt8uLiRmBhLZiorrQ==, figureFileBig=7xG8WYVeuQbLMmYtBWq02w==, tableContent=null), ArticleFig(id=1319293461816259372, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图2, caption=
初始模型泵计算域, figureFileSmall=M/8NVpt8uLiRmBhLZiorrQ==, figureFileBig=7xG8WYVeuQbLMmYtBWq02w==, tableContent=null), ArticleFig(id=1319293461887562541, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.3, caption=
Structural grid of main components, figureFileSmall=RnkCYnhSkyznDxCM4aqCDw==, figureFileBig=E28eax1QdvoZhr/driSxvQ==, tableContent=null), ArticleFig(id=1319293461975642926, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图3, caption=
主要部件的结构网格, figureFileSmall=RnkCYnhSkyznDxCM4aqCDw==, figureFileBig=E28eax1QdvoZhr/driSxvQ==, tableContent=null), ArticleFig(id=1319293462038557488, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.4, caption=
y+ distribution on blade surfaces of impeller and diffuser, figureFileSmall=B77z+Cq0ftoCWZ465OCm2Q==, figureFileBig=KIDflpHqetEy0C8Xm0HlAw==, tableContent=null), ArticleFig(id=1319293462114054961, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图4, caption=
叶轮和扩散器的叶片表面y+分布, figureFileSmall=B77z+Cq0ftoCWZ465OCm2Q==, figureFileBig=KIDflpHqetEy0C8Xm0HlAw==, tableContent=null), ArticleFig(id=1319293462185358130, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.5, caption=
Comparison between numerical simulation andtest results of hydraulic performance, figureFileSmall=HkfhAYd3OP0Z8lQ4WdFwog==, figureFileBig=DS4bE195p67fS/myPwvCig==, tableContent=null), ArticleFig(id=1319293462248272691, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图5, caption=
水力性能的数值模拟与试验的结果对比, figureFileSmall=HkfhAYd3OP0Z8lQ4WdFwog==, figureFileBig=DS4bE195p67fS/myPwvCig==, tableContent=null), ArticleFig(id=1319293462315381556, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.6, caption=
Comparison curves between numerical simulation andtest results for cavitation performance, figureFileSmall=G5aSK4paFoFqVS486zo32g==, figureFileBig=3SJn9egz827iohu9Z61YBw==, tableContent=null), ArticleFig(id=1319293462378296117, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图6, caption=
空化性能的数值模拟与试验结果对比曲线, figureFileSmall=G5aSK4paFoFqVS486zo32g==, figureFileBig=3SJn9egz827iohu9Z61YBw==, tableContent=null), ArticleFig(id=1319293462470570806, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.7, caption=
Main structural parameters of impeller and diffuser forIMP,DMP 1# and DMP 2#, figureFileSmall=QsbUam6ngQWsEq1MaIumkg==, figureFileBig=a4jf1SOxBuvv8CGqd4bAbQ==, tableContent=null), ArticleFig(id=1319293462529291063, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图7, caption=
IMP,DMP 1#及DMP 2#的叶轮和扩散器的主要结构参数, figureFileSmall=QsbUam6ngQWsEq1MaIumkg==, figureFileBig=a4jf1SOxBuvv8CGqd4bAbQ==, tableContent=null), ArticleFig(id=1319293462600594232, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.8, caption=
Comparison of numerical simulation results forhydraulic performance, figureFileSmall=8Tl9L91MrKtgt0Qp8JenSw==, figureFileBig=08wwdUuDsubsRfh5RKurzg==, tableContent=null), ArticleFig(id=1319293462680286009, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图8, caption=
水力性能的数值模拟结果对比, figureFileSmall=8Tl9L91MrKtgt0Qp8JenSw==, figureFileBig=08wwdUuDsubsRfh5RKurzg==, tableContent=null), ArticleFig(id=1319293462776755002, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.9, caption=
Direct entropy generation Sd,turbulent entropy generation St and wall entropy generation Sw under different flow conditions, figureFileSmall=moERZS5uIl+V1HQMXFSzzw==, figureFileBig=9EV4T0eBraWpHqTpQuws+Q==, tableContent=null), ArticleFig(id=1319293462898389819, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图9, caption=
不同流量工况下的直接熵产Sd、湍流熵产St与壁面熵产Sw, figureFileSmall=moERZS5uIl+V1HQMXFSzzw==, figureFileBig=9EV4T0eBraWpHqTpQuws+Q==, tableContent=null), ArticleFig(id=1319293462973887292, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.10, caption=
Turbulent entropy generation rate cloud diagram andvelocity streamlines at 0.5Span of impeller and diffuser, figureFileSmall=PXCo8BEkGKZzJFBMe0sLfg==, figureFileBig=rT9mEqW0m448gwOgAabvcQ==, tableContent=null), ArticleFig(id=1319293463053579069, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图10, caption=
叶轮和扩散器0.5Span处的湍流熵产率云图与速度流线, figureFileSmall=PXCo8BEkGKZzJFBMe0sLfg==, figureFileBig=rT9mEqW0m448gwOgAabvcQ==, tableContent=null), ArticleFig(id=1319293463116493630, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.11, caption=
Wall entropy generation rate distribution on bladesof impeller and diffuser under different flow rates, figureFileSmall=yknobMCXJdsn5RxZaAzlrw==, figureFileBig=l/2eymP5K/6Z4Y2kqwTIUw==, tableContent=null), ArticleFig(id=1319293463191991103, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图11, caption=
不同流量下叶轮和扩散器的叶片的壁面熵产率分布, figureFileSmall=yknobMCXJdsn5RxZaAzlrw==, figureFileBig=l/2eymP5K/6Z4Y2kqwTIUw==, tableContent=null), ArticleFig(id=1319293463259099968, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.12, caption=
3D vortex structures of impeller and diffuser underdifferent flow rates (Ω=0.52), figureFileSmall=I6z4qTE0gJvDAITOZrxswQ==, figureFileBig=G+0U5K3yth2NF+ldPk/4Zg==, tableContent=null), ArticleFig(id=1319293463322014529, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图12, caption=
不同流量下叶轮和扩散器的三维涡结构(Ω=0.52), figureFileSmall=I6z4qTE0gJvDAITOZrxswQ==, figureFileBig=G+0U5K3yth2NF+ldPk/4Zg==, tableContent=null), ArticleFig(id=1319293463380734786, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.13, caption=
Comparison of numerical simulation results for cavitation performance (Q=70 m3/h), figureFileSmall=Jso6xremviRDCy0Uqhjp8g==, figureFileBig=vYTFdoDneFWHDPIgsGNfmg==, tableContent=null), ArticleFig(id=1319293463443649347, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图13, caption=
空化性能的数值模拟结果对比(Q=70 m3/h), figureFileSmall=Jso6xremviRDCy0Uqhjp8g==, figureFileBig=vYTFdoDneFWHDPIgsGNfmg==, tableContent=null), ArticleFig(id=1319293463510758212, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.14, caption=
Cavitation bubble distribution in impeller domain under typical cavitation number, figureFileSmall=LoqGZhZ83l0ATbmbquYirg==, figureFileBig=TsQ6s9iiDRc9SHwNcap9nA==, tableContent=null), ArticleFig(id=1319293465125565253, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图14, caption=
典型空化数下叶轮域内的空化气泡分布, figureFileSmall=LoqGZhZ83l0ATbmbquYirg==, figureFileBig=TsQ6s9iiDRc9SHwNcap9nA==, tableContent=null), ArticleFig(id=1319293465192674119, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.15, caption=
Visual evolution of cavitation bubbles in the impeller at typical cavitation numbers, figureFileSmall=G7Cf74JEIJwmqUXc6je1iw==, figureFileBig=po+gVJbBIXKzJyUP+mUahg==, tableContent=null), ArticleFig(id=1319293465284948808, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图15, caption=
典型空化数下叶轮域内的空化气泡的可视化演化, figureFileSmall=G7Cf74JEIJwmqUXc6je1iw==, figureFileBig=po+gVJbBIXKzJyUP+mUahg==, tableContent=null), ArticleFig(id=1319293465360446281, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.16, caption=
Velocity streamlines,pressure distribution and turbulent entropy generation rate distribution at 0.5Span of impeller, figureFileSmall=T9TeiXMDro+8tzOgu1ksjQ==, figureFileBig=y73t6HPbJuzjE3YgsUeSYQ==, tableContent=null), ArticleFig(id=1319293465444332362, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图16, caption=
叶轮0.5Span处的速度流线、压力分布和湍流熵产率分布, figureFileSmall=T9TeiXMDro+8tzOgu1ksjQ==, figureFileBig=y73t6HPbJuzjE3YgsUeSYQ==, tableContent=null), ArticleFig(id=1319293465540801355, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Fig.17, caption=
Wall entropy generation rate distribution on impeller blades, figureFileSmall=qYOB+NSFjVTHpv4MufKLEQ==, figureFileBig=4YNXE1JKvuxnJLE0kF2WYw==, tableContent=null), ArticleFig(id=1319293465633076044, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=图17, caption=
叶轮叶片的壁面熵产率分布, figureFileSmall=qYOB+NSFjVTHpv4MufKLEQ==, figureFileBig=4YNXE1JKvuxnJLE0kF2WYw==, tableContent=null), ArticleFig(id=1319293465695990605, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Tab.1, caption=
Main structural parameters of IMP
, figureFileSmall=null, figureFileBig=null, tableContent=
| 部件 | 参数 | 数值 |
|---|
| 叶轮 | 轮毂直径D1h/mm | 89 |
| 进口直径D1s/mm | 125 |
| 出口直径D2/mm | 283 |
| 出口宽度b2/mm | 8.6 |
| 叶片数Z1 | 7 |
| 叶片包角φ/(°) | 145 |
| 叶片出口角β2/(°) | 28 |
|
| 扩散器 | 进口直径D3/mm | 289 |
| 出口直径D4/mm | 332 |
| 叶片数Z2 | 9 |
| 叶片进口角α3/(°) | 5 |
), ArticleFig(id=1319293465771488078, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=表1, caption=
初始模型泵主要结构参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 部件 | 参数 | 数值 |
|---|
| 叶轮 | 轮毂直径D1h/mm | 89 |
| 进口直径D1s/mm | 125 |
| 出口直径D2/mm | 283 |
| 出口宽度b2/mm | 8.6 |
| 叶片数Z1 | 7 |
| 叶片包角φ/(°) | 145 |
| 叶片出口角β2/(°) | 28 |
|
| 扩散器 | 进口直径D3/mm | 289 |
| 出口直径D4/mm | 332 |
| 叶片数Z2 | 9 |
| 叶片进口角α3/(°) | 5 |
), ArticleFig(id=1319293465834402639, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Tab.2, caption=
Measurement accuracy and range of keyinstrument parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| 仪表参数 | 测量精度 | 测量范围 |
|---|
| 流量 | ±0.50% | 6~50 m3/h |
| 压差 | ±0.43% | 0~60 kPa |
| 进口压力 | ±0.35% | -0.1~0.6 MPa |
| 出口压力 | ±0.14% | 0~25 MPa |
| 功率 | ±0.50% | 0~700 kW |
| 空化试验进口压力 | ±0.22% | -0.1~0.2 MPa |
), ArticleFig(id=1319293465901511504, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=表2, caption=
主要仪表参数的测量精度和范围
, figureFileSmall=null, figureFileBig=null, tableContent=
| 仪表参数 | 测量精度 | 测量范围 |
|---|
| 流量 | ±0.50% | 6~50 m3/h |
| 压差 | ±0.43% | 0~60 kPa |
| 进口压力 | ±0.35% | -0.1~0.6 MPa |
| 出口压力 | ±0.14% | 0~25 MPa |
| 功率 | ±0.50% | 0~700 kW |
| 空化试验进口压力 | ±0.22% | -0.1~0.2 MPa |
), ArticleFig(id=1319293465968620369, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Tab.3, caption=
Grid independence analysis results
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 网格数 | H | η |
|---|
| 网格1 | 2.743×107 | 104.032 | 0.717 |
| 网格2 | 1.133×107 | 104.158 | 0.714 |
| 网格3 | 4.69×107 | 104.417 | 0.708 |
| 外推值 | — | 104.025 | 0.719 |
| 外推值相对误差 | — | 0.354% | 0.139% |
| 网格2的收敛指数1) | — | 0.301% | 0.654% |
), ArticleFig(id=1319293466035729234, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=表3, caption=
网格无关性分析结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 网格数 | H | η |
|---|
| 网格1 | 2.743×107 | 104.032 | 0.717 |
| 网格2 | 1.133×107 | 104.158 | 0.714 |
| 网格3 | 4.69×107 | 104.417 | 0.708 |
| 外推值 | — | 104.025 | 0.719 |
| 外推值相对误差 | — | 0.354% | 0.139% |
| 网格2的收敛指数1) | — | 0.301% | 0.654% |
), ArticleFig(id=1319293466098643795, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=EN, label=Tab.4, caption=
Direct entropy generation,turbulent entropy generation and wall entropy generation in impeller under typical cavitation number
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型泵 | NPSHa/m | St,cav/(W·K-1) | Sw,cav/(W·K-1) | Sd,cav/(W·K-1) |
|---|
| IMP | 10 | 2.744 | 1.091 | 0.028 |
| 4.2 | 2.786 | 1.168 | 0.029 |
| 3.6 | 3.182 | 1.293 | 0.029 |
| 3.3 | 6.767 | 2.639 | 0.040 |
| DMP 1# | 10 | 2.691 | 1.209 | 0.020 |
| 4.2 | 2.924 | 1.368 | 0.020 |
| 3.6 | 3.583 | 1.558 | 0.021 |
| 3.3 | 8.148 | 3.973 | 0.037 |
| DMP 2# | 10 | 3.066 | 1.266 | 0.035 |
| 4.2 | 3.158 | 1.405 | 0.036 |
| 3.6 | 3.191 | 1.431 | 0.036 |
| 3.3 | 7.439 | 3.323 | 0.051 |
), ArticleFig(id=1319293466161558356, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293448365126345, language=CN, label=表4, caption=
典型空化数下叶轮的直接熵产、湍流熵产与壁面熵产
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型泵 | NPSHa/m | St,cav/(W·K-1) | Sw,cav/(W·K-1) | Sd,cav/(W·K-1) |
|---|
| IMP | 10 | 2.744 | 1.091 | 0.028 |
| 4.2 | 2.786 | 1.168 | 0.029 |
| 3.6 | 3.182 | 1.293 | 0.029 |
| 3.3 | 6.767 | 2.639 | 0.040 |
| DMP 1# | 10 | 2.691 | 1.209 | 0.020 |
| 4.2 | 2.924 | 1.368 | 0.020 |
| 3.6 | 3.583 | 1.558 | 0.021 |
| 3.3 | 8.148 | 3.973 | 0.037 |
| DMP 2# | 10 | 3.066 | 1.266 | 0.035 |
| 4.2 | 3.158 | 1.405 | 0.036 |
| 3.6 | 3.191 | 1.431 | 0.036 |
| 3.3 | 7.439 | 3.323 | 0.051 |
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