SHIPENGINEERING船舶工程Vol.45No.22023总第45卷，2023年第2期—186—海底数据中心翅片散热结构设计与分析陈鑫1a，周海峰1a,2，李晴1b，魏泊熹1a，郑东强1c（1．集美大学，a.轮机工程学院；b.理学院；c.海洋装备与机械工程学院，福建厦门361021；2．福建省船舶与海洋工程重点实验室，福建厦门361021）摘要：为进一步提升海底数据中心的散热效率，对海底数据中心翅片散热结构进行优化设计，建立以海底数据中心总散热量最大和总压降最小为目标的数学模型，采用改进遗传算法求解翅片的宽度和间距，使得海底数据中心散热效率最大化。基于LabVIEW开发平台和求解结果设计海底数据中心散热实时监测系统，实现对翅片结构的实时调节。仿真结果表明，优化设计后的翅片散热结构能够大幅度提升海底数据中心的散热效率。关键词：海底数据中心；翅片散热结构；改进遗传算法；实时监测系统中图分类号：TP308;P754文献标志码：A【DOI】10.13788/j.cnki.cbgc.2023.02.25DesignandAnalysisonFinHeatDissipationStructureofSubmarineDataCenterCHENXin1a,ZHOUHaifeng1a,2,LIQing1b,WEIBoxi1a,ZHENGDongqiang1c(1.JimeiUniversity,a.MarineEngineeringInstitute;b.SchoolofSciences;c.SchoolofMarineEquipmentandMechanicalEngineering,Xiamen361021,Fujian,China;2.KeyLaboratoryofNavalArchitectureandOceanMarineEngineeringofFujianProvince,Xiamen361021,Fujian,China)Abstract:InordertofurtherimprovethethermalefficiencyoftheSubmarineDataCenter,thedesignofthefincoolingstructureoftheSubmarineDataCenterisoptimized.AmathematicalmodelisestablishedwiththeobjectiveofmaximizingthetotalheatdissipationandminimizingthetotalpressuredropoftheSubmarineDataCenter.Improvedgeneticalgorithmshavebeenadoptedtosolveforthewidthandspacingoffins,maximizingtheheatdissipationefficiencyoftheSubmarineDataCenter.BasedontheLabVIEWdevelopmentplatformandthesolutionresults,areal-timemonitoringsystemisdesignedforheatdissipationintheSubmarineDataCentertoachievereal-timeadjustmentofthefinstructure.ThesimulationresultsshowthattheoptimizedfinheatdissipationstructurecansignificantlyimprovetheheatdissipationefficiencyoftheSubmarineDataCenter.Keywords:submarinedatacenter;finheatdissipationstructure;improvedgeneticalgorithm;re...
