Article(id=1320037853313216888, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1320037738695475401, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1005-0329.2026.05.006, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1766937600000, receivedDateStr=2025-12-29, revisedDate=1771516800000, revisedDateStr=2026-02-20, acceptedDate=null, acceptedDateStr=null, onlineDate=1792651149347, onlineDateStr=2026-10-22, pubDate=1780070400000, pubDateStr=2026-05-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792651149347, onlineIssueDateStr=2026-10-22, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792651149347, creator=13701087609, updateTime=1792651149347, updator=13701087609, issue=Issue{id=1320037738695475401, tenantId=1146029695717560320, journalId=1316781260334530699, year='2026', volume='54', issue='5', pageStart='1', pageEnd='118', issueExtLink='null', onlineDate='null', pubDate='1780070400000', pubDateStr='2026-05-30', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792651122020, creator='13701087609', updateTime=1792656245721, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320059229113795207, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1320037738695475401, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320059229113795208, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1320037738695475401, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=45, endPage=55, ext={EN=ArticleExt(id=1320037853468406137, articleId=1320037853313216888, tenantId=1146029695717560320, journalId=1316781260334530699, language=EN, title=Cavitation characteristics analysis and wrap angle optimization design of inducer of high‑speed centrifugal pumps, columnId=null, journalTitle=Fluid Machinery, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Aiming at the problems of low head and low efficiency of a high‑speed centrifugal pump used for cooling specific equipment under strict space constraints,a study on cavitation characteristic analysis and inducer wrap angle optimization was carried out.The reliability of the numerical analysis results of the pump was verified by comparing the experimental test results with the simulation calculation results.Based on the basic cavitation equation,cavitation specific speed and suction specific speed methods,the required net positive suction head (NPSHr) of the pump was initially calculated.Combined with the CFD cavitation flow field simulation,the accuracy of the theoretical calculation results and the critical conditions for cavitation occurrence were clarified.On this basis,an inducer was designed,and the effects of wrap angles (ranging from 100° to 200°) on the performance of the inducer and the entire pump were systematically studied.The results show that the inducer wrap angle has a significant impact on the head and efficiency of both the inducer itself and the entire pump.When the wrap angle is 140°,the inducer achieves the optimal efficiency and provides a head of 11.86 m,which can meet the anti‑cavitation requirements.After assembling this inducer,the head of the optimized entire pump is increased to 71.29 m,and the efficiency reaches 81.76%,which are 4.47% and 5.44% higher than those before optimization,respectively.In addition,the critical cavitation point shifts leftward after optimization,and the available net positive suction head (NPSHa) increases to 21.37 m,with an increase of about 1.25 times,indicating that the anti‑cavitation capacity of the system is significantly enhanced,and both the head and efficiency meet the design requirements.This study can provide a theoretical basis and engineering reference for the high‑performance design of high‑speed centrifugal pumps under lightweight constraints.
, authors=Shizhuo WANG
1, 2, Qingyi SAI
1, 2, Wenwei DENG
1, 2, Bing ZHU
1, 2, authorsList=Shizhuo WANG, Qingyi SAI, Wenwei DENG, Bing ZHU, authorCompany=null, correspAuthors=Qingyi SAI, 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=1320037858677731746, articleId=1320037853313216888, tenantId=1146029695717560320, journalId=1316781260334530699, language=CN, title=高速离心泵空化特性分析及诱导轮包角优化设计, columnId=1317484287230853622, journalTitle=流体机械, columnName=设计计算, runingTitle=null, highlight=null, articleAbstract=
针对空间严苛限制下某设备冷却用高速离心泵扬程、效率偏低等问题,开展空化特性分析与诱导轮包角优化研究,通过试验测试与仿真计算结果的对比验证该泵数值分析结果的可靠性。基于汽蚀基本方程、汽蚀比转速与吸入比转速方法,初步计算泵的必需汽蚀余量NPSHr,并结合CFD空化流场仿真,明确理论计算结果的准确性和空化发生的临界条件。基于此,设计诱导轮,系统研究包角(100°~200°)对诱导轮及整泵性能的影响。结果表明,诱导轮包角显著影响自身与整泵的扬程和效率,包角为140°时,诱导轮自身效率最佳且提供11.86 m的扬程,可满足抗汽蚀需求;装配该诱导轮得到优化后的整泵扬程提升至71.29 m,效率达81.76%,相比优化前分别提升了4.47%,5.44%;优化后汽蚀临界点左移,NPSHa增至21.37 m,增幅约1.25倍,系统抗汽蚀能力显著增强,扬程与效率均满足设计要求。研究可为高速离心泵在轻量化约束下的高性能设计提供理论依据与工程参考。
, authors=王世卓
1, 2, 赛庆毅
1, 2, 邓文威
1, 2, 朱兵
1, 2, authorsList=王世卓, 赛庆毅, 邓文威, 朱兵, authorCompany=null, correspAuthors=赛庆毅, authorNote=
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赛庆毅(1975),男,教授,硕士生导师,主要从事流体机械、动力机械的设计制造研究工作,通信地址:200093上海市杨浦区军工路516号上海理工大学能源与动力工程学院一办309,E-mail:
saiqingyi@163.com。
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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=Jv7ZNd4KHX4K6IjKUAYvTQ==, magXml=bcfYsPGQlfXyLITFgGnHaA==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=DdjBllwUaWG2vb8VNPvn5Q==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=6FPFexl9kyJLrommoKvYSQ==, mapNumber=null, fund=null)}, authors=[Author(id=1320037859109745066, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=14768970709@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1320037859185242541, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, authorId=1320037859109745066, language=EN, stringName=Shizhuo WANG, firstName=Shizhuo, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1School of Energy and Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China
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1上海理工大学 能源与动力工程学院,上海 200093
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1School of Energy and Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China
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1上海理工大学 能源与动力工程学院,上海 200093
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NPSHr计算), Keyword(id=1320037863601844686, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, orderNo=3, keyword=空化仿真), Keyword(id=1320037863694119375, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, orderNo=4, keyword=诱导轮设计), Keyword(id=1320037863824142800, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, orderNo=5, keyword=包角优化)], refs=[Reference(id=1320037870669246973, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=程效锐,李敏,李天鹏.叶片缝隙引流对高速诱导轮性能的影响[J].排灌机械工程学报,2021,39(12):1196-1202., articleTitle=null, refAbstract=null), Reference(id=1320037870912516606, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=CHENG X R,LI M,LI T P.Effect of blade gap jet on performance of high‑speed inducer[J].Journal of Drainage and Irrigation Machinery Engineering,2021,39(12):1196-1202., articleTitle=null, refAbstract=null), Reference(id=1320037871000596991, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=王春红,刘存贵.高速部分流泵简介[J].燃料与化工,2001(2):98., articleTitle=null, refAbstract=null), Reference(id=1320037871080288768, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=WANG C H,LIU C G.Introduction of high speed partial flow pump[J].Fuel & Chemical Processes,2001(2):98., articleTitle=null, refAbstract=null), Reference(id=1320037871176757761, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=魏立超,宋文武,石建伟,等.基于CFD的高速离心泵进口段流动数值模拟分析[J].热能动力工程,2016,31(7):103-109., articleTitle=null, refAbstract=null), Reference(id=1320037871382278658, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=WEI L C,SONG W W,SHI J W,et al.Numerical simulation and analysis of the flow at the inlet of a high speed centrifugal pump based on the software CFD[J].Journal of Engineering for Thermal Energy and Power,2016,31(7):103-109., articleTitle=null, refAbstract=null), Reference(id=1320037871457776131, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=王一轩,冀宏,李晨,等.用于高转速液压泵吸油增压的离心泵设计与可视化研究[J].机床与液压,2024,52(20):10-16., articleTitle=null, refAbstract=null), Reference(id=1320037871524884996, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=WANG Y X,JI H,LI C,et al.Design and visualization of centrifugal pumps for suction pressurization of high‑speed hydraulic pumps[J].Machine Tool & Hydraulics,2024,52(20):10-16., articleTitle=null, refAbstract=null), Reference(id=1320037871621353989, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=陈雨田,黄晓斌,陈震,等.计量泵、磁力泵、高速泵和增压泵的应用介绍与市场发展[J].化工设备与管道,2006,43(6):35-38., articleTitle=null, refAbstract=null), Reference(id=1320037871680074246, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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 Y T,HUANG X B,CHEN Z,et al.Introduction of application and development of market of metering pump,magnetic pumps,high speed pump and gas booster[J].Process Equipment & Piping,2006,43(6):35-38., articleTitle=null, refAbstract=null), Reference(id=1320037871747183111, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=贾晓奇.离心泵内不稳定流动及振动特性研究[D].杭州:浙江大学,2017., articleTitle=null, refAbstract=null), Reference(id=1320037871839457800, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=JIA X Q.Investgation on unstable flow and vibration characteristics of a centrifugal pump[D].Hangzhou:Zhejiang University,2017., articleTitle=null, refAbstract=null), Reference(id=1320037871923343881, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=张静,陈先培,苏春明,等.叶片进口边开孔对离心泵空化和湍动能影响的研究[J].流体机械,2021,49(7):14-19., articleTitle=null, refAbstract=null), Reference(id=1320037871990452746, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHANG J,CHEN X P,SU C M,et al.Study on the influence of blade perforation near inlet edge on cavitation and turbulentkinetic energy of centrifugal pump[J].Fluid Machinery,2021,49(7):14-19., articleTitle=null, refAbstract=null), Reference(id=1320037872061755915, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=赵伟国,朱昌健,徐泽鑫,等.旁通装置控制离心泵空化特性的数值模拟与试验[J].振动与冲击,2021,40(1):119-126., articleTitle=null, refAbstract=null), Reference(id=1320037872116281868, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHAO W G,ZHU C J,XU Z X,et al.Numerical simulation and tests for cavitation characteristics ofcentrifugal pump controlled by bypass device[J].Journal of Vibration and Shock,2021,40(1):119-126., articleTitle=null, refAbstract=null), Reference(id=1320037872179196429, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=朱强.超低比转速高速离心泵水力设计与数值模拟[D].扬州:扬州大学,2017., articleTitle=null, refAbstract=null), Reference(id=1320037872242110990, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHU Q.Hydraulic design and numerical simulation of high speed centrifugal pump with ultra‑low specific‑speed[D].Yangzhou: Yangzhou University,2017., articleTitle=null, refAbstract=null), Reference(id=1320037872300831247, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=侯哲伟,倪君辉,杨丹飞,等.压力面小叶片对超低比转速离心泵内流特性的影响[J].机电工程,2025,42(4):798-806., articleTitle=null, refAbstract=null), Reference(id=1320037872384717328, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=HOU Z W,NI J H,YANG Da F,et al.Influence of small blades on pressure surface on internal flow characteristics of ultra‑low specific speed centrifugal pump[J].Journal of Mechanical & Electrical Engineering,2025,42(4):798-806., articleTitle=null, refAbstract=null), Reference(id=1320037872468603409, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=徐朝晖,吴玉珍,吴玉林,等.高速离心泵内部流动数值计算结果研究[J].水泵技术,2003(1):16-20., articleTitle=null, refAbstract=null), Reference(id=1320037872531517970, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=XU C H,WU Y Z,WU Y L,et al.Study of numerical results for internal flow of high‑speed centrifugal pumps[J].Pump Technology,2003(1):16-20., articleTitle=null, refAbstract=null), Reference(id=1320037872607015443, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=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=1320037872703484436, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=CONG X Q,XIAO J R,LI H,et al.Multi‑objectiveoptimization design of hydrodynamic performance of high speed centrifugal pump[J].Fluid Machinery,2022,50(12):27-34., articleTitle=null, refAbstract=null), Reference(id=1320037874389594645, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, 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=严俊峰,陈炜.高速复合叶轮离心泵多相位定常流动数值模拟[J].火箭推进,2007,33(1):28-31., articleTitle=null, refAbstract=null), Reference(id=1320037874456703510, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=YAN J F,CHEN W.Numerical analysis of flow features of a high‑speed centrifugalpump with a complex impeller with multi‑phase position[J].Journal of Rocket Propulsion,2007,33(1):28-31., articleTitle=null, refAbstract=null), Reference(id=1320037874536395287, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=刘在伦,曾宪湘.蜗壳形状对高速部分流泵(切线泵)性能的影响[J].水泵技术,2009(1):30-34., articleTitle=null, refAbstract=null), Reference(id=1320037874607698456, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=LIU Z L,ZENG X X.Study on the performance of high‑speed partial emission pump (tangential) caused by the shape of volute[J].Pump Technology,2009(1):30-34., articleTitle=null, refAbstract=null), Reference(id=1320037874695778841, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=刘在伦,夏宏克,单麟婷,等.复合叶轮对高速部分流泵性能的影响[J].流体机械,2010,38(4):38-41., articleTitle=null, refAbstract=null), Reference(id=1320037874754499098, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=LIU Z L,XIA H K,SHAN L T,et al.Study on the performance of high‑speed partial emission pump cause by impeller structure[J].Fluid Machinery,2010,38(4):38-41., articleTitle=null, refAbstract=null), Reference(id=1320037874821607963, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=JAFARZADEH B,HAJARI A,ALISHAHI M M,et al.The flow simulation of a low‑specific‑speed high‑speed centrifugal pump[J].Applied Mathematical Modelling,2011,35(1):242-249., articleTitle=null, refAbstract=null), Reference(id=1320037874892911132, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=31, authorNames=null, journalName=null, refType=null, unstructuredReference=杨从新,强盼.口环间隙对高速泵泵腔内流动特征的影响[J].排灌机械工程学报,2017,35(4):296‑302., articleTitle=null, refAbstract=null), Reference(id=1320037874972602909, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=32, authorNames=null, journalName=null, refType=null, unstructuredReference=YANG C X,QIANG P.Effects of wear‑rings clearance on flow characteristic in impeller sidechamber of high‑speed centrifugal pump[J].Journal of Drainage and Irrigation Machinery Engineering,2017,35(4):296-302., articleTitle=null, refAbstract=null), Reference(id=1320037875052294686, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=33, authorNames=null, journalName=null, refType=null, unstructuredReference=杨从新,孙玉甲,宋显成.基于数值试验的常规转速部分流泵喉部参数研究[J].石油矿场机械,2010,39(2):26-29., articleTitle=null, refAbstract=null), Reference(id=1320037875123597855, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=34, authorNames=null, journalName=null, refType=null, unstructuredReference=YANG C X,SUN Y J,SONG X C.Study on throat parameters for partial emission pump with conventional speed[J].Oil Field Equipment,2010,39(2):26-29., articleTitle=null, refAbstract=null), Reference(id=1320037875199095328, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=35, authorNames=null, journalName=null, refType=null, unstructuredReference=齐学义,胡家昕,田亚斌.超低比转速高速离心泵复合式叶轮的正交设计[J].排灌机械,2009,27(6):341-346., articleTitle=null, refAbstract=null), Reference(id=1320037875291370017, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=36, authorNames=null, journalName=null, refType=null, unstructuredReference=QI X Y,HU J X,TIAN Y B.Orthogonal design of complex impeller of centrifugal pump with super‐low‑specific‑speed[J].Journal of Drainage and Irrigation Machinery,2009,27(6):341-346., articleTitle=null, refAbstract=null), Reference(id=1320037875375256098, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=37, authorNames=null, journalName=null, refType=null, unstructuredReference=叶晓琰,丁亚娜,胡敬宁,等.离心泵汽蚀性能改善与基于CFD的汽蚀性能预测研究[J].流体机械,2010,38(12):9-12., articleTitle=null, refAbstract=null), Reference(id=1320037875446559267, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=38, authorNames=null, journalName=null, refType=null, unstructuredReference=YE X Y,DING Y N,HU J N,et al.Research on improving cavitation performance and based on CFD of centrifugal pump[J].Fluid Machinery,2010,38(12):9-12., articleTitle=null, refAbstract=null), Reference(id=1320037875530445348, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=21, rfOrder=39, authorNames=null, journalName=null, refType=null, unstructuredReference=CAMPOS-AMEZCUA R,BAKIR F,CAMPOS-AMEZCUA A,et al.Numerical analysis of unsteady cavitating flow in an axial inducer[J].Applied Thermal Engineering,2015,75:1302-1310., articleTitle=null, refAbstract=null), Reference(id=1320037875597554213, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=22, rfOrder=40, authorNames=null, journalName=null, refType=null, unstructuredReference=CAMPOS-AMEZCUA R,KHELLADI S,MAZUR-CZERWIEC Z,et al.Numerical and experimental study of cavitating flow through an axial inducer considering tip clearance[J].Proceedings of the Institution of Mechanical Engineers Part A Journal of Power and Energ,2013,227(8):858-868., articleTitle=null, refAbstract=null), Reference(id=1320037875656274470, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=23, rfOrder=41, authorNames=null, journalName=null, refType=null, unstructuredReference=ITO Y,TSUNODA A,NAGASAKI T,et al.Experimental comparison of backflow‑vortex cavitation on pump inducer between cryogen and water[C]//Proceedings of the 9th International Symposium on Cavitation (CAV),Ecole Polytechnique Federale Lausanne,Lausanne,Switzerland,F Dec 06-10,2015,Iop Publishing Ltd:Bristol,2015., articleTitle=null, refAbstract=null), Reference(id=1320037875727577639, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=24, rfOrder=42, authorNames=null, journalName=null, refType=null, unstructuredReference=KANG B Y,KANG S H.Effect of the number of blades on the performance and cavitation instabilities of a turbopump inducer with an identical solidity[J].Journal of Mechanical Science and Technology,2015,29(12):5251-5256., articleTitle=null, refAbstract=null), Reference(id=1320037875786297896, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=25, rfOrder=43, authorNames=null, journalName=null, refType=null, unstructuredReference=COUTIER-DELGOSHA O,DAZIN A,CAIGNAERT G,et al.Analysis of cavitation instabilities in a four blade inducer[C]//Proceedings of the ASME Fluids Engineering Division Summer Meeting,Vail,Colorado,USA,August 2-6,2009.New York:ASME,2009:361-370., articleTitle=null, refAbstract=null), Reference(id=1320037875865989673, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=26, rfOrder=44, authorNames=null, journalName=null, refType=null, unstructuredReference=李森虎,谷传纲,苗永淼.带前置诱导轮离心泵的汽蚀可视化实验研究[J].流体机械,1997,25(10):3-6., articleTitle=null, refAbstract=null), Reference(id=1320037875958264362, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=26, rfOrder=45, authorNames=null, journalName=null, refType=null, unstructuredReference=LI S H,GU C G,MIAO Y M.Visualization experimental study of cavitation in centrifugal pumps with a front‑mounted inducer[J].Fluid Machinery,1997,25(10):3-6., articleTitle=null, refAbstract=null), Reference(id=1320037876033761835, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=27, rfOrder=46, authorNames=null, journalName=null, refType=null, unstructuredReference=蒋昕.离心泵汽蚀现象分析及防汽蚀技术研究[J].中国设备工程,2023(1):166-167., articleTitle=null, refAbstract=null), Reference(id=1320037876096676396, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=27, rfOrder=47, authorNames=null, journalName=null, refType=null, unstructuredReference=JIANG X.Analysis of cavitation phenomena in centrifugal pumps and research on anti‑cavitation techniques[J].China Equipment Engineering,2023(1):166-167., articleTitle=null, refAbstract=null), Reference(id=1320037876151202349, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=28, rfOrder=48, authorNames=null, journalName=null, refType=null, unstructuredReference=黄建德,黄炜,铁占续.离心泵汽蚀损伤的实验研究[J].流体机械,1999,27(2):3-6., articleTitle=null, refAbstract=null), Reference(id=1320037876277031470, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=28, rfOrder=49, authorNames=null, journalName=null, refType=null, unstructuredReference=HUANG J D,HUANG W,TIE Z X.Experimental study on cavitation damage of centrifugal pumps[J].Fluid Machinery,1999,27(2):3-6., articleTitle=null, refAbstract=null), Reference(id=1320037876365111855, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=29, rfOrder=50, authorNames=null, journalName=null, refType=null, unstructuredReference=Hydraulic Institute Standards.Rotodynamic pumps guideline for NPSH margin:ANSI/HI 9.6.1—2012[S].USA:Hydraulic Institute,2012., articleTitle=null, refAbstract=null), Reference(id=1320037876436415024, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=30, rfOrder=51, authorNames=null, journalName=null, refType=null, unstructuredReference=赵奇峰,刘德民,赵林,等.低比转速离心泵临界空化特性研究[J].流体机械,2025,53(2):50-57., articleTitle=null, refAbstract=null), Reference(id=1320037876503523889, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=30, rfOrder=52, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHAO Q F,LIU D M,ZHAO L,et al.Research on characteristics of critical cavitation in low specific speed centrifugal pump[J].Fluid Machinery,2025,53(2):50-57., articleTitle=null, refAbstract=null), Reference(id=1320037876570632754, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=31, rfOrder=53, authorNames=null, journalName=null, refType=null, unstructuredReference=王晓娜,符丽,路兴港,等.不同几何形状环形槽对高速诱导轮空化性能的影响[J].排灌机械工程学报,2024,42(2):124-132., articleTitle=null, refAbstract=null), Reference(id=1320037876637741619, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=31, rfOrder=54, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG X N,FU L,LU X G,et al.Influence of annular grooves with different geometric structureson high‑speed inducer cavitation performance[J].Journal of Drainage and Irrigation Machinery Engineering,2024,42(2):124-132., articleTitle=null, refAbstract=null), Reference(id=1320037876721627700, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=32, rfOrder=55, authorNames=null, journalName=null, refType=null, unstructuredReference=孙泽鹏,王秀勇,龚贤辉,等.次级叶轮进口直径变化对多级离心泵水力性能的影响[J].液压气动与密封,2024,44(2):35-38., articleTitle=null, refAbstract=null), Reference(id=1320037876801319477, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=32, rfOrder=56, authorNames=null, journalName=null, refType=null, unstructuredReference=SUN Z P,WANG X Y,GONG X H,et al.The influence of secondary impeller inlet diameter change on multistage centrifugal pump hydraulic performance[J].Hydraulics Pneumatics & Seals,2024,44(2):35-38., articleTitle=null, refAbstract=null), Reference(id=1320037876897788470, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=33, rfOrder=57, authorNames=null, journalName=null, refType=null, unstructuredReference=钱波,尚欢欢,李倩倩,等.叶片局部增厚设计对离心泵流场形态和压力脉动的影响[J].流体机械,2025,53(5):22-29., articleTitle=null, refAbstract=null), Reference(id=1320037876977480247, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=33, rfOrder=58, authorNames=null, journalName=null, refType=null, unstructuredReference=QIAN B,SHANG H H,LI Q Q,et al.Effect of blade local thickening design on flow field form and pressurepulsation of centrifugal pump[J].Fluid Machinery,2025,53(5):22-29., articleTitle=null, refAbstract=null), Reference(id=1320037877061366328, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=34, rfOrder=59, authorNames=null, journalName=null, refType=null, unstructuredReference=冉雪涛,吴怀超,侯刚,等.微型轴向柱塞泵流量脉动仿真分析及优化[J].机床与液压,2025,53(16):172-179., articleTitle=null, refAbstract=null), Reference(id=1320037877132669497, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=34, rfOrder=60, authorNames=null, journalName=null, refType=null, unstructuredReference=RAN X T,WU H C,HOU G,Simulation analysis and optimization of flow pulsation of micro axial piston pump[J].Machine Tool & Hydraulics,2025,53(16):172-179., articleTitle=null, refAbstract=null), Reference(id=1320037878806196794, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=35, rfOrder=61, authorNames=null, journalName=null, refType=null, unstructuredReference=黄腾,江新喻,黄秉方,等.基于响应面高维代理模型的双吸式离心泵优化设计[J].流体机械,2025,53(3):89-96., articleTitle=null, refAbstract=null), Reference(id=1320037878936220219, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=35, rfOrder=62, authorNames=null, journalName=null, refType=null, unstructuredReference=HUANG T,JIANG X Y,HUANG B F,et al.Optimization design of double‑suction centrifugal pumps based on response surfacehigh‑dimensional surrogate models[J].Fluid Machinery,2025,53(3):89-96., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1320037858912612771, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, xref=1, ext=[AuthorCompanyExt(id=1320037858921001380, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, companyId=1320037858912612771, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Initial three‑dimensional model, figureFileSmall=Wqq0vGDCRjjMxEfg017uAg==, figureFileBig=DdjBllwUaWG2vb8VNPvn5Q==, tableContent=null), ArticleFig(id=1320037865610916306, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图1, caption=
初始三维模型, figureFileSmall=Wqq0vGDCRjjMxEfg017uAg==, figureFileBig=DdjBllwUaWG2vb8VNPvn5Q==, tableContent=null), ArticleFig(id=1320037865829020115, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.2, caption=
Fluid domain grids, figureFileSmall=oZYxm+27FT8bKjXXWHpurg==, figureFileBig=Hurc3efLYTAlED97cRBdbg==, tableContent=null), ArticleFig(id=1320037865908711892, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图2, caption=
流体域网格, figureFileSmall=oZYxm+27FT8bKjXXWHpurg==, figureFileBig=Hurc3efLYTAlED97cRBdbg==, tableContent=null), ArticleFig(id=1320037865992597973, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.3, caption=
Schematic diagram of experimental setup, figureFileSmall=qioruwbGa4awzGVCH9ii4w==, figureFileBig=ZDt8rtEv4dRUbRsYdBGBgg==, tableContent=null), ArticleFig(id=1320037866055512534, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图3, caption=
试验装置示意, figureFileSmall=qioruwbGa4awzGVCH9ii4w==, figureFileBig=ZDt8rtEv4dRUbRsYdBGBgg==, tableContent=null), ArticleFig(id=1320037866139398615, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.4, caption=
Comparison curves of simulated and experimental performance characteristics, figureFileSmall=ahjzr4EI/yXJ0m7+vasRAg==, figureFileBig=enx0bapWgoBxY7aLquKLmA==, tableContent=null), ArticleFig(id=1320037866198118872, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图4, caption=
模拟与试验外特性对比曲线, figureFileSmall=ahjzr4EI/yXJ0m7+vasRAg==, figureFileBig=enx0bapWgoBxY7aLquKLmA==, tableContent=null), ArticleFig(id=1320037866277810649, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.5, caption=
Schematic diagram of inlet velocity triangle, figureFileSmall=nVxIXWTKVun8xNMGqnpfGQ==, figureFileBig=f8FrKgpRvbm0eT+HVpuaZA==, tableContent=null), ArticleFig(id=1320037866344919514, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图5, caption=
进口速度三角形示意, figureFileSmall=nVxIXWTKVun8xNMGqnpfGQ==, figureFileBig=f8FrKgpRvbm0eT+HVpuaZA==, tableContent=null), ArticleFig(id=1320037866432999899, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.6, caption=
Cavitation characteristics curve, figureFileSmall=tplDLTfFCcD8+T0SZJAU3g==, figureFileBig=khyp04H1RBRxfyHjKJNEVQ==, tableContent=null), ArticleFig(id=1320037866487525852, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图6, caption=
空化特性曲线, figureFileSmall=tplDLTfFCcD8+T0SZJAU3g==, figureFileBig=khyp04H1RBRxfyHjKJNEVQ==, tableContent=null), ArticleFig(id=1320037866563023325, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.7, caption=
Contour of vapor volume fraction, figureFileSmall=WBBas+sCpjRqoDW+wLKxkg==, figureFileBig=3laxf2Javwaf+HhdlQab+A==, tableContent=null), ArticleFig(id=1320037866617549278, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图7, caption=
蒸汽体积分数云图, figureFileSmall=WBBas+sCpjRqoDW+wLKxkg==, figureFileBig=3laxf2Javwaf+HhdlQab+A==, tableContent=null), ArticleFig(id=1320037866680463839, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.8, caption=
Three‑dimensional models of inducers with wrap angles from 100° to 200°, figureFileSmall=vLskXaEvIbQm3Lfwtc+7+A==, figureFileBig=TB906kkMfI9SraKMRNACiw==, tableContent=null), ArticleFig(id=1320037866739184096, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图8, caption=
包角为100°~200°的诱导轮三维模型, figureFileSmall=vLskXaEvIbQm3Lfwtc+7+A==, figureFileBig=TB906kkMfI9SraKMRNACiw==, tableContent=null), ArticleFig(id=1320037866839847393, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.9, caption=
Fluid domain and mesh of the inducer, figureFileSmall=HGSftzDmoMa4USM/NXe/7w==, figureFileBig=oH2RsbYlyREdwgzdjw3omQ==, tableContent=null), ArticleFig(id=1320037866948899298, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图9, caption=
诱导叶流体域及网格划分, figureFileSmall=HGSftzDmoMa4USM/NXe/7w==, figureFileBig=oH2RsbYlyREdwgzdjw3omQ==, tableContent=null), ArticleFig(id=1320037867024396771, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.10, caption=
Performance characteristics vs.wrap angle curve, figureFileSmall=AT5AMAhHkiT3mIaKr8XAGA==, figureFileBig=0aONtRrHfw8k0Uuv8opZOA==, tableContent=null), ArticleFig(id=1320037867095699940, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图10, caption=
外特性-包角曲线, figureFileSmall=AT5AMAhHkiT3mIaKr8XAGA==, figureFileBig=0aONtRrHfw8k0Uuv8opZOA==, tableContent=null), ArticleFig(id=1320037867175391717, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.11, caption=
Local streamline distribution within the flow channel at different induced vane wrap angles, figureFileSmall=CGF8+KW2Fhv0SFIeDs8p0w==, figureFileBig=bn+kV7g3mecub4U30eBuBA==, tableContent=null), ArticleFig(id=1320037867242500582, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图11, caption=
不同诱导叶包角时流道内的局部流线分布(a)120°包角 (b)140°包角 (c)160°包角
, figureFileSmall=CGF8+KW2Fhv0SFIeDs8p0w==, figureFileBig=bn+kV7g3mecub4U30eBuBA==, tableContent=null), ArticleFig(id=1320037867322192359, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.12, caption=
Local pressure distribution within the flow channel at different induced vane wrap angles, figureFileSmall=W9LAkB1KlSb7T5/nuQXOww==, figureFileBig=uDOKMo0TzlkmYHq7lFosVg==, tableContent=null), ArticleFig(id=1320037867389301224, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图12, caption=
不同诱导叶包角时流道内的局部压力分布(a)120°包角 (b)140°包角 (c)160°包角
, figureFileSmall=W9LAkB1KlSb7T5/nuQXOww==, figureFileBig=uDOKMo0TzlkmYHq7lFosVg==, tableContent=null), ArticleFig(id=1320037867460604393, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.13, caption=
Assembly of the optimized three‑dimensional model, figureFileSmall=GkRX8sinhER5EXXMdWd+gA==, figureFileBig=ksKEuz585e6RbMZDFJTSLw==, tableContent=null), ArticleFig(id=1320037867531907562, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图13, caption=
优化后三维模型装配图, figureFileSmall=GkRX8sinhER5EXXMdWd+gA==, figureFileBig=ksKEuz585e6RbMZDFJTSLw==, tableContent=null), ArticleFig(id=1320037867615793643, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.14, caption=
Mesh cross‑section, figureFileSmall=E1c2puC3MiLKVerKJCQD9w==, figureFileBig=sov70gDa9WahWsBlpDBgbA==, tableContent=null), ArticleFig(id=1320037867674513900, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图14, caption=
网格剖面, figureFileSmall=E1c2puC3MiLKVerKJCQD9w==, figureFileBig=sov70gDa9WahWsBlpDBgbA==, tableContent=null), ArticleFig(id=1320037867741622765, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.15, caption=
Comparison curves of performance characteristics before and after optimization, figureFileSmall=vIrdWJVW2kqD7v/MtltsRA==, figureFileBig=bLx/oqvdQOyI45SCRfrr3w==, tableContent=null), ArticleFig(id=1320037867821314542, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图15, caption=
优化前后外特性对比曲线, figureFileSmall=vIrdWJVW2kqD7v/MtltsRA==, figureFileBig=bLx/oqvdQOyI45SCRfrr3w==, tableContent=null), ArticleFig(id=1320037867896812015, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.16, caption=
Comparison curves of cavitation characteristics before and after optimization, figureFileSmall=Coghr1gYrhqxbv9GQnymcg==, figureFileBig=LJdvM/wrsnUfOn1rvIB4YQ==, tableContent=null), ArticleFig(id=1320037867963920880, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图16, caption=
优化前后空化特性对比曲线, figureFileSmall=Coghr1gYrhqxbv9GQnymcg==, figureFileBig=LJdvM/wrsnUfOn1rvIB4YQ==, tableContent=null), ArticleFig(id=1320037868043612657, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.17, caption=
Comparison of steam volume fraction on the blade surface at NPSHc=20.83 m before and after optimization, figureFileSmall=dRM/s6+PY7VTC7NaT4EZvQ==, figureFileBig=1WRxQVgxTHsJH3QxfFkqdg==, tableContent=null), ArticleFig(id=1320037868148470258, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图17, caption=
优化前后NPSHc=20.83 m时叶片表面蒸汽体积分数对比(a)优化前 (b)优化后
, figureFileSmall=dRM/s6+PY7VTC7NaT4EZvQ==, figureFileBig=1WRxQVgxTHsJH3QxfFkqdg==, tableContent=null), ArticleFig(id=1320037868244939251, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Fig.18, caption=
Comparison of steam volume fraction on the blade surface at NPSHc=15.89 m before and after optimization, figureFileSmall=BVznHDswe2E2h2niD35oXQ==, figureFileBig=H6X1wiRJa6HwEr6+2JEjrw==, tableContent=null), ArticleFig(id=1320037869910077940, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=图18, caption=
优化前后NPSHc=15.89 m时叶片表面蒸汽体积分数对比(a)优化前 (b)优化后
, figureFileSmall=BVznHDswe2E2h2niD35oXQ==, figureFileBig=H6X1wiRJa6HwEr6+2JEjrw==, tableContent=null), ArticleFig(id=1320037869981381109, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Tab.1, caption=
Main parameters of the initial model
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数名称 | 数值 |
|---|
| 叶轮进口直径Dj /mm | 106 |
| 叶轮出口直径D2/mm | 140 |
| 叶片出口宽度b2/mm | 27 |
| 叶轮轮毂直径dh/mm | 34 |
| 叶片出口角β2/(°) | 25 |
| 叶轮叶片包角φ1/(°) | 90 |
| 叶轮叶片数Z/个 | 6 |
), ArticleFig(id=1320037870052684278, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=表1, caption=
初始模型主要参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数名称 | 数值 |
|---|
| 叶轮进口直径Dj /mm | 106 |
| 叶轮出口直径D2/mm | 140 |
| 叶片出口宽度b2/mm | 27 |
| 叶轮轮毂直径dh/mm | 34 |
| 叶片出口角β2/(°) | 25 |
| 叶轮叶片包角φ1/(°) | 90 |
| 叶轮叶片数Z/个 | 6 |
), ArticleFig(id=1320037870115598839, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Tab.2, caption=
Grid independence verification
, figureFileSmall=null, figureFileBig=null, tableContent=
| 网格数量/万 | 扬程H/m |
|---|
| 175.49 | 63.32 |
| 257.40 | 65.73 |
| 344.20 | 66.96 |
| 435.84 | 68.18 |
| 521.58 | 68.09 |
| 602.36 | 68.04 |
), ArticleFig(id=1320037870178513400, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=表2, caption=
网格无关性验证
, figureFileSmall=null, figureFileBig=null, tableContent=
| 网格数量/万 | 扬程H/m |
|---|
| 175.49 | 63.32 |
| 257.40 | 65.73 |
| 344.20 | 66.96 |
| 435.84 | 68.18 |
| 521.58 | 68.09 |
| 602.36 | 68.04 |
), ArticleFig(id=1320037870254010873, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Tab.3, caption=
Selection criteria for cavitation specific speed C
, figureFileSmall=null, figureFileBig=null, tableContent=
| C值范围 | 取值考虑及影响因素 |
|---|
| 600~800 | 主要考虑效率,可能牺牲汽蚀性能 |
| 800~1 200 | 兼顾汽蚀和效率 |
| 1 200~1 600 | 对汽蚀性能要求高 |
| 1 600~3 000 | 特殊要求,如电厂的凝结水泵、给水泵、火箭用的燃料泵等,可能牺牲效率和扬程 |
), ArticleFig(id=1320037870337896954, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=表3, caption=
汽蚀比转速C选取标准
, figureFileSmall=null, figureFileBig=null, tableContent=
| C值范围 | 取值考虑及影响因素 |
|---|
| 600~800 | 主要考虑效率,可能牺牲汽蚀性能 |
| 800~1 200 | 兼顾汽蚀和效率 |
| 1 200~1 600 | 对汽蚀性能要求高 |
| 1 600~3 000 | 特殊要求,如电厂的凝结水泵、给水泵、火箭用的燃料泵等,可能牺牲效率和扬程 |
), ArticleFig(id=1320037870488891899, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=EN, label=Tab.4, caption=
Selection criteria for suction specific speed S
, figureFileSmall=null, figureFileBig=null, tableContent=
| S值范围 | 取值考虑及影响因素 |
|---|
| <8 000 | 主要考虑效率,抗汽蚀性能较差 |
| 8 000~11 000 | 标准设计 |
| 11 000~13 000 | 抗汽蚀性能良好 |
| >13 000 | 高抗汽蚀性能设计,可能牺牲效率和扬程 |
), ArticleFig(id=1320037870572777980, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1320037853313216888, language=CN, label=表4, caption=
吸入比转速S选取标准
, figureFileSmall=null, figureFileBig=null, tableContent=
| S值范围 | 取值考虑及影响因素 |
|---|
| <8 000 | 主要考虑效率,抗汽蚀性能较差 |
| 8 000~11 000 | 标准设计 |
| 11 000~13 000 | 抗汽蚀性能良好 |
| >13 000 | 高抗汽蚀性能设计,可能牺牲效率和扬程 |
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