Article(id=1223204295122731227, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223204286050452333, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221532, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1656259200000, receivedDateStr=2022-06-27, revisedDate=1659974400000, revisedDateStr=2022-08-09, acceptedDate=null, acceptedDateStr=null, onlineDate=1769564229994, onlineDateStr=2026-01-28, pubDate=1684944000000, pubDateStr=2023-05-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769564229994, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769564229994, creator=13701087609, updateTime=1769564229994, updator=13701087609, issue=Issue{id=1223204286050452333, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='5', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769564227831, creator=13701087609, updateTime=1769567742010, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223219026013323264, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223204286050452333, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223219026013323265, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223204286050452333, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=97, endPage=100, ext={EN=ArticleExt(id=1223204296318108001, articleId=1223204295122731227, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Research on Optimizing Position of Pressure Relief Valve in Water Supply Network Based on Intelligent Optimization Algorithm, columnId=1222925283779400191, journalTitle=Water Resources and Power, columnName=WATER CONSERVANCY AND HYDROPOWER ENGINEERING, runingTitle=null, highlight=null, articleAbstract=

To address the problem of excess pressure in the water supply network system, this paper proposed to add pressure reducing valves with certain opening in the system. With the objective of minimizing the square sum of the difference between the operating water pressure at each node and the minimum service head at the node, the pressure reduction valve optimized pressure leakage control model was constructed by combining the hydraulic balance constraint of the pipe network and the node pressure constraint. The model was solved by using genetic algorithm. Taking the main water supply network of southeast coastal towns as an example, the results show that the proposed model and method are effective and feasible, and it has better optimal effectiveness.

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Xing WANG, Yu-fei ZHONG, Mou LV), CN=ArticleExt(id=1223204296968225161, articleId=1223204295122731227, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=基于智能优化算法供水管网减压阀布设位置的优化研究, columnId=1222925283989115411, journalTitle=水电能源科学, columnName=水利水电工程, runingTitle=null, highlight=null, articleAbstract=

针对供水管网系统中存在过剩压力的问题,提出在管网中安装一定开启度的减压阀,以各节点运行水压与各节点最小服务水头之差的平方和最小为目标,结合管网水力平衡约束、节点压力约束构建减压阀优化压力漏失控制模型,利用遗传算法对模型进行求解,并以东南沿海城镇供水主干管网为算例进行验证。结果表明,所提模型及方法有效、可行,且优化效果显著。

, correspAuthors=null, authorNote=null, correspAuthorsNote=
吕谋(1965-),男,博士后、教授、博导,研究方向排水管网系统分析优化,E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=6XgHiSBjImGWEVdT/uzTzw==, magXml=wAxmFEKA0VmrFagz94u0vw==, pdfUrl=null, pdf=/xhr9khISowM4cQwRqO+HA==, pdfFileSize=1508862, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=Ba5UB5iKJ5XGJpJl7cjn9Q==, mapNumber=null, authorCompany=null, fund=null, authors=

王兴(1998-),男,硕士研究生,研究方向为给排水管网系统分析优化,E-mail:

, authorsList=王兴, 种宇飞, 吕谋)}, authors=[Author(id=1223204298281042360, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=605118420@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223204298390094276, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, authorId=1223204298281042360, language=EN, stringName=Xing WANG, firstName=Xing, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204298490757583, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, authorId=1223204298281042360, language=CN, stringName=王兴, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院,山东 青岛 266400, bio={"content":"

王兴(1998-),男,硕士研究生,研究方向为给排水管网系统分析优化,E-mail:

"}, bioImg=null, bioContent=

王兴(1998-),男,硕士研究生,研究方向为给排水管网系统分析优化,E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204298104881572, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, xref=null, ext=[AuthorCompanyExt(id=1223204298121658791, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China), AuthorCompanyExt(id=1223204298130047403, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院,山东 青岛 266400)])]), Author(id=1223204298599809502, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, orderNo=1, 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=1223204298935353836, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, authorId=1223204298599809502, language=EN, stringName=Yu-fei ZHONG, firstName=Yu-fei, middleName=null, lastName=ZHONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204299015045623, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, authorId=1223204298599809502, language=CN, stringName=种宇飞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院,山东 青岛 266400, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204298104881572, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, xref=null, ext=[AuthorCompanyExt(id=1223204298121658791, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China), AuthorCompanyExt(id=1223204298130047403, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院,山东 青岛 266400)])]), Author(id=1223204299103126017, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=Lvmou1@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223204299187012106, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, authorId=1223204299103126017, language=EN, stringName=Mou LV, firstName=Mou, middleName=null, lastName=LV, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204299270898194, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, authorId=1223204299103126017, language=CN, stringName=吕谋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院,山东 青岛 266400, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204298104881572, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, xref=null, ext=[AuthorCompanyExt(id=1223204298121658791, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China), AuthorCompanyExt(id=1223204298130047403, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院,山东 青岛 266400)])])], keywords=[Keyword(id=1223204299367367196, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=EN, orderNo=1, keyword=pipe network system), Keyword(id=1223204299442864675, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=EN, orderNo=2, keyword=overpressure), Keyword(id=1223204299543527981, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=EN, orderNo=3, keyword=compression release valve), Keyword(id=1223204299669357113, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=EN, orderNo=4, keyword=multi-objective), Keyword(id=1223204299749048894, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=EN, orderNo=5, keyword=genetic algorithm), Keyword(id=1223204299824546370, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=CN, orderNo=1, keyword=管网系统), Keyword(id=1223204299937792585, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=CN, orderNo=2, keyword=过剩压力), Keyword(id=1223204300042650190, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=CN, orderNo=3, keyword=减压阀), Keyword(id=1223204300126536274, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=CN, orderNo=4, keyword=多目标), Keyword(id=1223204300189450835, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, language=CN, orderNo=5, keyword=遗传算法)], refs=null, funds=[Fund(id=1223204300269142616, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, awardId=51778307, language=CN, fundingSource=国家自然科学基金(51778307), fundOrder=null, country=null), Fund(id=1223204300365611612, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, awardId=GG201809260435, language=CN, fundingSource=山东省重点研发计划(GG201809260435), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1223204298104881572, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, xref=null, ext=[AuthorCompanyExt(id=1223204298121658791, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China), AuthorCompanyExt(id=1223204298130047403, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204295122731227, companyId=1223204298104881572, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院,山东 青岛 266400)])], figs=null, attaches=null, journal=Journal(id=1205114436760272898, delFlag=0, nameCn=水电能源科学, nameEn=Water Resources and Power, nameHistory1=null, nameHistory2=null, issn=1000-7709, eissn=, cn=42-1231/TK, coden=null, periodic=月刊, language=CN, oaType=1, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=, officePhone=, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=MdM62FQAbNFxgeQbfsV63A==, journalPrice=null, startedYear=null, abbrevIsoEn=Water Resources and Power, journalRemark=null, publicationField=null, createdTime=1765251271671, updatedTime=1765529918575, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=W, firstLetterEn=W, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MdM62FQAbNFxgeQbfsV63A==, picEn=bVvVzb1Vw5wPWDTRDsA6dw==, jcr=null, cjcr=null, exts=[JournalExt(id=1206283167728730402, language=CN, name=水电能源科学, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1765529918844, updatedTime=1765529918844, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1206283167800033571, language=EN, name=Water Resources and Power, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1765529918861, updatedTime=1765529918861, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1205116964453384197, websiteList=[Website(id=1205118568041001173, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/sdnykx/CN, language=CN, createTime=1765252256641, createBy=18614031015, updateTime=1765252461034, updateBy=18614031015, name=水电能源科学-中文, tplId=1146099689490845704, title=水电能源科学, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152539890131310, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=articleTextType, value=kx, createTime=1765260356161, updateTime=1765260356161, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539864965483, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=banner, value=null, createTime=1765260356155, updateTime=1765260356155, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539919491441, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=grayFlag, value=0, createTime=1765260356168, updateTime=1765260356168, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539856576874, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260356153, updateTime=1765260356153, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539936268659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=minRunFlag, value=0, createTime=1765260356172, updateTime=1765260356172, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539881742701, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic, createTime=1765260356159, updateTime=1765260356159, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539927880050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=silenceFlag, value=0, createTime=1765260356170, updateTime=1765260356170, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539873354092, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1765260356157, updateTime=1765260356157, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539902714223, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeColor, value=null, createTime=1765260356164, updateTime=1765260356164, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539911102832, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeStyle, value=null, createTime=1765260356166, updateTime=1765260356166, creator=18614031015, updator=18614031015)]), Website(id=1205118568120692965, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/sdnykx/EN, language=EN, createTime=1765252256660, createBy=18614031015, updateTime=1765252477325, updateBy=18614031015, name=水电能源科学-英文, tplId=1146101810881728533, title=Water Resources and Power, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152566700122488, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=articleTextType, value=kx, createTime=1765260362553, updateTime=1765260362553, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566679150965, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=banner, value=null, createTime=1765260362548, updateTime=1765260362548, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566721094011, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=grayFlag, value=0, createTime=1765260362558, updateTime=1765260362558, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566670762356, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260362546, updateTime=1765260362546, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566742065533, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=minRunFlag, value=0, createTime=1765260362563, updateTime=1765260362563, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566695928183, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic, createTime=1765260362552, updateTime=1765260362552, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566733676924, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=silenceFlag, value=0, createTime=1765260362561, updateTime=1765260362561, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566687539574, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1765260362550, updateTime=1765260362550, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566708511097, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeColor, value=null, createTime=1765260362555, updateTime=1765260362555, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566716899706, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeStyle, value=null, createTime=1765260362557, updateTime=1765260362557, creator=18614031015, updator=18614031015)])], journalTitle=水电能源科学, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Water Resources and Power, journalPhotoCn=MdM62FQAbNFxgeQbfsV63A==, journalPhotoEn=bVvVzb1Vw5wPWDTRDsA6dw==, journalFirstLetter=W, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20221532, detailUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20221532, pdfUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/PDF/10.20040/j.cnki.1000-7709.2023.20221532, pdfUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/PDF/10.20040/j.cnki.1000-7709.2023.20221532, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
基于智能优化算法供水管网减压阀布设位置的优化研究
收藏切换
PDF下载
王兴 , 种宇飞 , 吕谋
水电能源科学 | 水利水电工程 2023,41(5): 97-100
收起
收藏切换
水电能源科学 | 水利水电工程 2023, 41(5): 97-100
基于智能优化算法供水管网减压阀布设位置的优化研究
全屏
王兴 , 种宇飞, 吕谋
作者信息
  • 青岛理工大学环境与市政工程学院,山东 青岛 266400
  • 王兴(1998-),男,硕士研究生,研究方向为给排水管网系统分析优化,E-mail:

通讯作者:

吕谋(1965-),男,博士后、教授、博导,研究方向排水管网系统分析优化,E-mail:
Research on Optimizing Position of Pressure Relief Valve in Water Supply Network Based on Intelligent Optimization Algorithm
Xing WANG , Yu-fei ZHONG, Mou LV
Affiliations
  • School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266400, China
出版时间: 2023-05-25 doi: 10.20040/j.cnki.1000-7709.2023.20221532
文章导航
收藏切换

针对供水管网系统中存在过剩压力的问题,提出在管网中安装一定开启度的减压阀,以各节点运行水压与各节点最小服务水头之差的平方和最小为目标,结合管网水力平衡约束、节点压力约束构建减压阀优化压力漏失控制模型,利用遗传算法对模型进行求解,并以东南沿海城镇供水主干管网为算例进行验证。结果表明,所提模型及方法有效、可行,且优化效果显著。

管网系统  /  过剩压力  /  减压阀  /  多目标  /  遗传算法

To address the problem of excess pressure in the water supply network system, this paper proposed to add pressure reducing valves with certain opening in the system. With the objective of minimizing the square sum of the difference between the operating water pressure at each node and the minimum service head at the node, the pressure reduction valve optimized pressure leakage control model was constructed by combining the hydraulic balance constraint of the pipe network and the node pressure constraint. The model was solved by using genetic algorithm. Taking the main water supply network of southeast coastal towns as an example, the results show that the proposed model and method are effective and feasible, and it has better optimal effectiveness.

pipe network system  /  overpressure  /  compression release valve  /  multi-objective  /  genetic algorithm
王兴, 种宇飞, 吕谋. 基于智能优化算法供水管网减压阀布设位置的优化研究. 水电能源科学, 2023 , 41 (5) : 97 -100 . DOI: 10.20040/j.cnki.1000-7709.2023.20221532
Xing WANG, Yu-fei ZHONG, Mou LV. Research on Optimizing Position of Pressure Relief Valve in Water Supply Network Based on Intelligent Optimization Algorithm[J]. Water Resources and Power, 2023 , 41 (5) : 97 -100 . DOI: 10.20040/j.cnki.1000-7709.2023.20221532
  • 国家自然科学基金(51778307)
  • 山东省重点研发计划(GG201809260435)
2023年第41卷第5期
PDF下载
91
25
引用本文
BibTeX
文章信息
doi: 10.20040/j.cnki.1000-7709.2023.20221532
  • 接收时间:2022-06-27
  • 首发时间:2026-01-28
  • 出版时间:2023-05-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2022-06-27
  • 修回日期:2022-08-09
基金
国家自然科学基金(51778307)
山东省重点研发计划(GG201809260435)
作者信息
    青岛理工大学环境与市政工程学院,山东 青岛 266400

通讯作者:

吕谋(1965-),男,博士后、教授、博导,研究方向排水管网系统分析优化,E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20221532
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏