【英文标准名称】:FluidFlowinPipesUsingVortexFlowMeters,Measurementof
【原文标准名称】:用涡流流量计测量管道中的液体流量
【标准号】:ANSI/ASMEMFC-6M-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:流量测量
【英文主题词】:Eddy-currentmethods;Flowmeasurement;Flowmeasurements;Flowmeasuringtechniques;Methodsformeasuring;Metric;Pipelines;Pipes
【摘要】:ThisStandard:(a)describesvortexsheddingflowmetersinwhichalternatingvorticesareshedfromoneormorebluffbodiesinstalledinaclosedcircularconduit;(b)describeshowthefrequencyofthevortexpairsisameasureofthefluidvelocity;howvolume,mass,andstandardvolumeflowrateisdetermined;andhowthetotalfluidthathasflowedthroughthemeterinaspecifiedtimeintervalcanbemeasured;(c)appliesonlytofluidflowthatissteadyorvariesonlyslowlywithtime,isconsideredsingle-phased,andwhentheclosedconduitisfull;(d)providesonlygenericinformationonvortexsheddingflowmeters,includingaglossaryandasetofengineeringequationsusefulinspecifyingperformance;(e)describesthephysicalcomponentsofvortexsheddingflowmetersandidentifiestheneedforinspection,certification,andmaterialtraceability;(f)addressesphenomenathatmaynegativelyaffectvortexdetection,aswellasshifttheKfactor,anddescribesguidelinesforreducingoreliminatingtheirinfluences;and(g)providescalibrationguidance.
【中国标准分类号】:N12
【国际标准分类号】:17_120_10
【页数】:
【正文语种】:英语