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1、浅谈外文翻译浅谈外文翻译___基于内流场的数值模拟的磁力驱动泵在不同转速导读:plosive,corrosiveandexpensivefluid.High-speedmagicdrivepumpentofenvironmentalprotection.Currently,studiesonthedesignofmagicdrivepump,bearing,axialforceandmagiccouplinghaveb中文3617字英文原文PerformanceStudyBasedonInnerFloericalSimulationofMagicDr
2、ivePumpsphasgottengreatachievementandhasbeenespecialfields.Currently,theresearchesonmagicdrivepumphavefocusedonhydraulicdesign,bearing,axialforceinChina,andaneagicdrivepumpondisadvantagesforthemagicdrivepump.Inordertostudytheperformanceofhigh-speedmagicdrivepump,FLUENTulatethei
3、nnerfloagicdrivepumpspandavoidcavitation.Basedontheanalysisofvelocityandpressure,thispaperpresentsthepumpefficiencyofmagicdrivepumpspellerandvolute,hydraulicloss,volumetricloss,mechanicallossanddiscussingthedifferentreasonsofpoagicdrivepumpsagicdrivepumps.Pressuresensorsagicdri
4、vepumpstogetthepressureandthehead。Theresultsofsimulationandtestilar,ethodofsimulationisfeasible.Theproposedresearchprovidestheinstructiontodesignhigh-speedmagicdrivepump.Keyagicdrivepump,simulation,popefficiency.1.IntroductionMagicdrivepumpsarecurrentlyusedinpetrolandchemicalin
5、dustriestopumptoxic,explosive,corrosiveandexpensivefluid.High-speedmagicdrivepumpentofenvironmentalprotection.Currently,studiesonthedesignofmagicdrivepump,bearing,axialforceandmagiccouplinghavebeengoingonforseveralyears,andsomeachievementshavebeengot.JiangsuUniversitydevelopedt
6、hemagicdrivepumpethodofmagicdrivepump.KongFnayudevelopedaneaterialFC50[4–5],anceandaneosteliminateaxialforce[6].Refs.[7–11]useANSYStosimulatetheefficiencyofmagiccoupling,provestheefficiencyofmagicdrivepump.RIKKE,etal[12],researchedintothedistributionoffloulationtosimulatetheinn
7、erflopellerunderdifferentoperatingconditions.KITANO[13]investigatedintothedistributionsofpressureandvelocitypellerandpumpingchamberulatingtheunsteadyflop.BENRA[14]provedthatthemethodofsimulationulatingvelocitydistributioninsingle-impellercentrifugalpumpandparingsimulationpbyusi
8、ng5浅谈外文翻译___基于内流场的数值模拟的磁力驱动泵在不同转速(2)导读:1.3,1.44,and1.9