10883.深海熱液多腔取樣器的開發(fā)設計

1、：深海熟液多腔取樣器的開發(fā)設計t一一一一一。_一學位論文完成日期：指導教師簽字：答辯委員會成員簽字：——2015419蛆叢————————————重堡壁塑望苧塹豎垡笙莖THEDESIGNOFDEEP—SEAHYDROTHERMALSAMPLERWITHMUIJICAVITYABSTRACTJntnlsarticle，throughanalyzingtheresearchstatusofs鋤plmgequipment，on舭basisot

2、theexiStinghydrotbermalsamplingequipmenthasdevisedanewhy出otllennalsamplerIhe娜1日samplingvalvecallalsoconnectsixsamplingbottle，cangetsixsampIesatatimetoimprovethesamplingefficiencyThissamplercanworkunderthecondl‘10nofhi曲te

3、mperatureandhighpressure，ItcaIlwithstandstrongc。舯si。nItsstmcture185lmple，haveairpressuremaintainingfunctionAccordingtotherequiremenl0f廿】ework】ngcondi右ons，ItSmaincomponentswerethesizecalculation，structuredesignaIldstren酣】

4、che。k，atthesametimeusing2dand3ddrawingsoffwarerenderingthestructure1hispape。analyzestheinfluencefactorsofthes踟plerdesign，thendetenIlinedthetechnlcalschemeandthroughthefiniteelementanalysisso脅玳foritsstmc眥areanalyzedThenus

5、eFluentsoftwarefanalysishydrothermaltemperaturevadationintflesampllngtubeAndkownthevariationofthehydrothermaltempera眥andsamplingSpeedandsamplingpipesize—UsingAnsysWorkbenchsoflwaretoanalyzetneVaJVecoreall“alveseatsealing

6、，thevalvecorehalfconeAn91eisobtainedonme1ml眥眥el踟ofsealingperformanceThefirstorderlinearbucklinganalysiswaScarriedoutonthevalvecoreandkownvalvecorefirstorderbucklings仃engthCaV西ofhotfluidintothe8amplingmomentofimpactpiston