脉动热管应用技术研究进展

32183201411《》ENEＲGYCONSEＲVATIONTECHNOLOGYVol.32Sum.No.183January.2014No.1121．1022062．102206、、、。。TK172．4A1002－6339201401－0022－06AdvancesintheApplicationTechnologyofPulsatingHeatPipeNIUZhi－yuan1ZHANGWei21．SchoolofＲenewableEnergyNorthChinaElectricPowerUniversityBeijing102206China2．BeijingKeyLaboratoryofLowGradeEnergyMultiphaseFlowandHeatTransferBeijing102206ChinaAbstractPulsatingheatpipesPHPsarepassivehigh－efficientheattransferdevicesforultra－high－fluxheatdissipation．PHPshavegreatpotentialintheapplicationofrefrigerationaerospacewasteheatrecoveryandlow－gradeenergyutilization．BasedontheanalysisofexistingresearchworkingmechanismsandinfluencingfactorsofPHParesummarized．Currentstatusandfutureprospectsofappli-cationtechnologyofPHParereviewed．Scientificandtechnologicalproblemsrequiredtoberesolvedforfurtherapplicationareanalyzed．Keywordspulsatingheatpipegeometryparameterfillingratiophysicalpropertyofworkingfluidap-plicationtechnology2013－05－222013－07－2951006035313201812MS351985～、。01。。、、、、、、、2－3。、、·22·、。1、1Fig．1Schematicdiagramofapulsatingheatpipe1．190AkachiPulsatingHeatPipePHP4OscillatingHeatingPipeOHP、。1、。、。1．2。。。。1．35－6、、。、、、。1．3．1Akachi7Dc≈2σgρl－ρv槡1Dc———σ———ρl、ρv———g———。－。－。Dobson80．7σgρl－ρv槡＜D＜2σgρl－ρv槡2。Yang912。1．3．2Fr。。20%～80%Fr20%Fr80%。。Akachi450%。Khandekar10、Ｒ－12315%20%Ｒ－12350%。、、、。1．3．3113FC－72θ=0°θ≤10°·32·30°≤θ≤90°。。Akachi780。Charoensawan12、。θ=0°。1．3．41dp/dTsat13。2、。、zhang1490%10%。。3。。4。。2。、、。2．1CPU、。Yury152105mm×100mm×60mm1670cm2350g。5．6m1．2mm2mm17。。215Fig．2PHP－typecoolerdevelopedbyYuryetal．15、Ｒ141b250W0.32℃/W17．8W/cm2、13．6W/cm2125W/cm2。。3HLHS16Fig．3HeatlaneHeatSink16ScytheHeatlaneCPUShogunHeatlaneCPUCooler16、、。Yoko-hama16TSHeatronics3HeatlaneHeatSinkHLHS。HLHS18%48%58%X、Y、ZHLHS·42·HLHS。2．2/。IGBT80～85℃17。10℃50%18。/IGBT。Bur-ban19、、。400W0．13℃/W50℃。。2．3Clement203．1mm46．8cm14．7cm4、、。45%120W200cm2100～120W。4Clement20Fig．4ThetestsectionbyClementetal202．4Ｒittidech215。Ｒ134a2.0m×0．97m。62%、。Arab222mm6Extra－longPHPEL－PHP、0．8m、0．9m521Fig．5PHP－typesolarcollector210．7m1．8m。30%、50%70%SolarWaterHeatersSWH。70%EL－PHP－SWH。70%EL－PHP－SWH53.79%SWH31%～36%。623Fig．6PHP－typeair－preheater232．56Ｒittidech23Closed－endedoscilla-tingheat－pipeair－preheater。32CPHP8190mm2mm。7122223。。·52·71－2－3－4－23Fig．7Testrig1－dryer2－PHPair－preheater3－gasburner4－datalogger232．6103～104℃/min24、、。25。。Han268。1．2×106W/m2·℃106～107℃/min。2×105W/m2·℃。。Jiao27。81.65mm3．18mm84×18．5cm6×18．5cm10cm。22．5W321．8W0．256℃/W0．112℃/W56．25%1238Jiao27Fig．8ExperimentalsetupbyJiao2712min。。LED2829。3、、。1。2。3。4、。1VassighiA．SachdevM．Thermalandpowermanage-mentofintegratedcircuitsC．SpringerNewYork2006．2．J．2005236497－501．3．200710064359．5．P．4AkachiH．StructureofaHeatPipeP．US4921041．1990－05－01．·62·5XuJLLiYXWongTN．HighspeedflowvisualizationofaclosedlooppulsatingheatpipeJ．InternationalJournalofHeatandMassTransfer2005483338－3351．6XuJLZhangXM．Start－upandsteadythermaloscil-lationofapulsatingheatpipeJ．HeatMassTransfer200541685－694．7AkachiHPolasekFStulcP．PulsatingheatpipesC．5thInternationalHeatPipeSymposiumMelbourneAus-tralia1996208－217．8DobsonＲTHarmsTM．LumpedparameteranalysisofclosedandopenoscillatoryheatpipesC．Proceedingsofthe11thInternationalHeatPipeConferenceTokyoJapan1999137－42．9YangHKhandekarSGrollM．Operationalcharacter-isticsofflatplateclosedlooppulsatingheatpipesC．13thIn-ternationalHeatPipeConferenceShanghaiChina2004283－289．10KhandekarSDollomgerNGrollM．Understandingoperationalregimesofclosedlooppulsatingheatpipesanexper-imentalstudyJ．AppliedThermalEngineering200323707－719．11．J．200424222－227．12CharoensawanPKhandekarSGrollM．ClosedlooppulsatingheatpipesPartAparametricexperimentalinvestiga-tionsJ．AppliedThermalEngineering2003232009－2020．13KhandekarSDollomgerNGrollM．Understandingoperationalregimesofclosedlooppulsatingheatpipesanexper-imentalstudyJ．AppliedThermalEngineering200323707－719．14ZhangYFaghriA．HeatTransferinaPulsatingHeatPipewithOpenEndJ．InternationalJournalofHeatandMassTransfer20024755－764．15MaydanikYFDmitrinVIPastukhovVG．CompactcoolerforelectronicsonthebasisofapulsatingheatpipeJ．AppliedThermalEngineering2009293511－3517．16YokohamaKanagawaHeatlaneTechnologyforhighheatfluxchipcoolingC．ProceedingofIMECE042004ASMEInternationalMechanicalEngineeringCongressandExposition．2004AnaheimCaliforniaUSA．17．IGBT、IPM、PIMC．．18NelsonLASikhonSFritaJE．Directheatpipecool-ingofsemiconductordevicesJ．Proceedingsofthe3thInterna-tionalHeatPipeConference．1978373－376．19BurbanGAyelVAlexandreAetal．Experimentalinvestigationofapulsatingheatpipeforhybridvehicleapplica-tionsJ．AppliedThermalEngineering20135094－103．20ClementJWangXExperimentalinvestigationofpul-satingheatpipeperformancewithregardtofuelcellcoolingap-plicationJ．AppliedThermalEngineering201350268－274．21ＲittidechSWannapakneS．Experimentalstudyoftheperformanceofasolarcollectorbyclosed－endoscillatingheatpipeCEOHPJ．AppliedThermalEngineering2007271978－1985．22ArabMSoltaniehMShafiiMB．Experimentalinvesti-gationofextra－longpulsatingheatpipeapplicationinsolarwa-terheatersJ．ExperimentalThermalandFluidScience2012426－15．23ＲittidechSDangetonWSoponronnaritS．Closed－endedoscillati