【英文标准名称】:MeasurementofFluidFlowinClosedConduitsUsingMultiportAveragingPitotPrimaryElements
【原文标准名称】:多端皮托管主元件封闭管道中液体流量测量
【标准号】:ASMEMFC-12M-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:封闭;导(线)管;压差;元素;流动;流量测量;流量率;流体;气体;信息;液体;测量;测量装置;相位;压力传输器;轮廓;传输器
【英文主题词】:Closed;Conduits;Differentialpressure;Elements;Flow;Flowmeasurement;Flowrate;Fluids;Gases;Information;Liquids;Measurement;Measuringdevices;Phase;Pressuretransmitter;Profile;Transmitters
【摘要】:ThisStandard,providesinformationontheuseofmultiportaveragingPitothead-typedevicesusedtomeasureliquidsandgases.TheStandardapplieswhentheconduitsarefullandtheflow(a)hasafullydevelopedprofile;(b)remainssubsonicthroughoutthemeasurementsection;(c)issteadyorvariesonlyslowlywithtime;(d)isconsideredsingle-phase.Adifferentialpressuretransmitterorotherpressuremeasuringdevice,knownasasecondaryelement,mustbeusedwithamultiportaveragingPitotprimaryelementtoproduceaflowratemeasurement.AlthoughmultiportaveragingPitotprimaryelementsaresometimesusedinnoncircularconduits,suchapplicationsarebeyondthescopeofthisStandard.
【中国标准分类号】:A52
【国际标准分类号】:17_120_10
【页数】:20P.;A4
【正文语种】:英语