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1、·9·Novel6-DOFWearableExoskeletonArmwithPneumaticForce-FeedbackforBilateralTeleoperation如是综述,则此处为REVIEWORIGINALARTICLENovel6-DOFWearableExoskeletonArmwithPneumaticForce-FeedbackforBilateralTeleoperationJia-FanZhang1,3•Hai-LunFu2•Yi-MingDong1•YuZhang1•Can-JunYang1•YingChen
2、1ReceivedJunexx,201x;revisedFebruaryxx,201x;acceptedMarchxx,201x©ChineseMechanicalEngineeringSocietyandSpringer-VerlagBerlinHeidelberg2017·9·Novel6-DOFWearableExoskeletonArmwithPneumaticForce-FeedbackforBilateralTeleoperationSupportedbyNationalNaturalScienceFoundationofC
3、hina(GrantNo.50305035),NationalHi-techResearchandDevelopmentProgramofChina(863Program,GrantNo.##),BeijingMunicipalNaturalScienceFoundationofChina((GrantNo.##),andZhejiangProvincialNaturalScienceFoundationofChina((GrantNos.##,##)*Jia-FanZhangcaffeezhang@hotmail.com1StateK
4、eyLaboratoryofFluidPowerTransmissionandControl,ZhejiangUniversity,Hangzhou310027,China2ZhejiangProvinceInstituteofMetrology,Hangzhou310027,China3NationalDie&MoldCADEngineeringResearchCenter,ShanghaiJiaoTongUniversity,Shanghai200030,ChinaAbstract:Magneticdrivepumphasgotte
5、ngreatachievementandhasbeenwidelyusedinsomespecialfields.Currently,theresearchesonmagneticdrivepumphavefocusedonhydraulicdesign,bearing,axialforceinChina,andanewmagneticdrivepumpwithlowflowandhighheadhavebeendevelopedoverseas.However,lowefficiencyandlargesizearethecommon
6、disadvantagesforthemagneticdrivepump.Inordertostudytheperformanceofhigh-speedmagneticdrivepump,FLUENTisusedtosimulatetheinnerflowfieldofmagneticdrivepumpswithdifferentrotatespeeds,andgetvelocityandpressuredistributionsofinnerflowfield.Accordingtoanalysisthechangesofveloc
7、ityandpressuretoensurethestableoperationofpumpandavoidcavitation.Basedontheanalysisofvelocityandpressure,thispaperpresentsthepumpefficiencyofmagneticdrivepumpswithdifferentrotatedspeedsbycalculatingthepowerlossinimpellerandvolute,hydraulicloss,volumetricloss,mechanicallo
8、ssanddiscussingthedifferentreasonsofpowerlossbetweenthemagneticdrivepumpswithdifferentrotatedspeeds.Ina