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FORCE ANALYSIS AND DYNAMIC SIMULATION OF THE PLAIN FLOWDISTRIBUTION PAIR IN A RADIALPISTON HYDRAULIC 

FORCEANALYSISANDDYNAMICSIMULATIONOFTHEPLAINFLOWDISTRIBUTIONPAIRINARADIALPISTONHYDRAULICMOTORLiYuanxun;ChenZhuoru;ZhangShouli;JinChaoming(HarbinInstituteofTechnology)HuNingyan;ZhuQingzhong;XuDongsheng(XuzhouHyraulicComponentWorks)Abstract:Newdesignofplainflowdistributoroftheradialpistonlowspeedhydraulicmotorispresented.Onthebasisofanalyzingitsstaticmathematicmodelandstructuraloptimization,thekineticcharacteristicsofth...  (本文共7页) 阅读全文>>

《Journal of Southeast University(English Edition)》1940年10期
Journal of Southeast University(English Edition)

A MODIFIED DYNAMIC GENERALIZED HOUGHTRANSFORM FOR LINE DETECTING

AMODIFIEDDYNAMICGENERALIZEDHOUGHTRANSFORMFORLINEDETECTINGYangLuxi(杨绿溪)HeZhenya(何振亚)(DepartmentofRadioEngineering)AMODIFIEDDYNAMICGENERALIZEDHOUGHTRANSFORMFORLINEDETECTING¥YangLuxi;HeZhenya(DepartmentofRadioEngineering)Abstract:AfastdynamicHoushtransformusedforlinedetectionisproposed.Itusesthe1DHoughclusteringtechnique,sothepeakdetectionandinterpretationoftheWarameterspaceareveryeasy,andtheendpointsandconnectivityofth...  (本文共9页) 阅读全文>>

《Chinese Chemical Letters》1940年50期
Chinese Chemical Letters

DYNAMIC NMR STUDIES ON [Li(3D)] [La(η~3-C_3H_5)_4]

YNAMICNMRSTUDIESON[Li(3D)][La(η~3-C_3H_5)_4]¥FengFuLI;YingTaiJIN;XiTianZHANG;FengKuiPEI(ChangchunInstituteofAppliedChemistry,ChineseAcademyofSciences,Changchun,130022)Abstract:Thedynamic1H-NMRstudieson[Li(3D)][La(η3-C3H5)4](D=dioxane)arereported.ThespectrumofhydrogensinallylgroupsfromAA'MM'XtoAX4asthetemperaturewasraisedthroughtherangeof-72to70℃.TheconstantsofEa(potentialenergybarrier)andA(frequencyfactor)forthesitee...  (本文共2页) 阅读全文>>

《Chinese Journal of Aeronautics》1940年30期
Chinese Journal of Aeronautics

A NEW FATIGUE CUMULATIVE DAMAGE DYNAMIC INTERFERENCE MODEL

ANEWFATIGUECUMULATIVEDAMAGEDYNAMICINTERFERENCEMODELLiaoMin;YangQingxiong(DepartmentofAircraftEngineering,NorthwesternPolytechnicalUniversity,Xi'an.China,710072)ANEWFATIGUECUMULATIVEDAMAGEDYNAMICINTERFERENCEMODEL¥LiaoMin;YangQingxiong(DepartmentofAircraftEngineering,NorthwesternPolytechnicalUniversity,Xi'an.China,710072)AbstractOnthebasisofthestatisticalcharacteristicsoffatiguecumulativedamageanditscriticalvalue,anewd...  (本文共6页) 阅读全文>>

《Chinese Journal of Aeronautics》1940年30期
Chinese Journal of Aeronautics

DYNAMIC OPTIMIZATION OF THERMAL STRUCTURE

DYNAMICOPTIMIZATIONOFTHERMALSTRUCTUREChenJifeng;DuanDegao(8-thDep,NorthwesternPolytechnicalUniversity,Hi'an,China,710072)WangJingen(3-rdDep,AirForceMissiieInstitute,Shaanxi,China,713800)DYNAMICOPTIMIZATIONOFTHERMALSTRUCTURE¥ChenJifeng;DuanDegao(8-thDep,NorthwesternPolytechnicalUniversity,Hi'an,China,710072)WangJingen(3-rdDep,AirForceMissiieInstitute,Shaanxi,China,713800)AbstractThetemperaturedistnbutiononthesurfaceof...  (本文共6页) 阅读全文>>

《Journal of Northeast Forestry University》1994年01期
Journal of Northeast Forestry University

DYNAMIC MODELS OF AQUIFEROUS CONTENT OF LIVING FUELS

RESEARCHSITELivingfue1splayedanimportantroleinheatconcentrationactionorinheatsourceofforestfire.Whenitshumiditydecreasestoacertainlevel,theybecameaheatsourcewhenthelivingcombustibl-eswerecombinedwithfire.Thus,itwasessentialhowtodeterminethemoisturesituationandthefOrestfiredangerdegreetobeforecastedaccurately.Thedynamicmodelspresentedinthispaperwereusefultosolvethisproblem.Everyyear,-therewerealotofforestfires,especia...  (本文共4页) 阅读全文>>