BS EN ISO 5167-2-2003 用插入圆截面管道中的压差装置测量流体流量.节流孔板
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【英文标准名称】:Measurementoffluidflowbymeansofpressuredifferentialdevicesinsertedincircularcross-sectionconduitsrunningfull-Orificeplates
【原文标准名称】:用插入圆截面管道中的压差装置测量流体流量.节流孔板
【标准号】:BSENISO5167-2-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-03-18
【实施或试行日期】:2003-03-18
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:文杜利管;规范(验收);测量;节流孔板;尺寸;数学计算;定义;流体;安装;流动;流动;隔膜(机械部件);隔膜;差动装置;流量测量;喷嘴;流量计算;管;管道
【英文主题词】:
【摘要】:ThispartofISO5167specifiesthegeometryandmethodofuse(installationandoperatingconditions)oforificeplateswhentheyareinsertedinaconduitrunningfulltodeterminetheflowrateofthefluidflowingintheconduit.ThispartofISO5167alsoprovidesbackgroundinformationforcalculatingtheflowrateandisapplicableinconjunctionwiththerequirementsgiveninISO5167-1.ThispartofISO5167isapplicabletoprimarydeviceshavinganorificeplateusedwithflangepressuretappings,orwithcornerpressuretappings,orwithDandD/2pressuretappings.Otherpressuretappingssuchas“venacontracta”andpipetappingshavebeenusedwithorificeplatesbutarenotcoveredbythispartofISO5167.ThispartofISO5167isapplicableonlytoaflowwhichremainssubsonicthroughoutthemeasuringsectionandwherethefluidcanbeconsideredassinglephase.Itisnotapplicabletothemeasurementofpulsatingflow.Itdoesnotcovertheuseoforificeplatesinpipesizeslessthan50mmormorethan1000mm,orforpipeReynoldsnumbersbelow5000.
【中国标准分类号】:A42
【国际标准分类号】:17_120_10
【页数】:58P;A4
【正文语种】:英语
【原文标准名称】:用插入圆截面管道中的压差装置测量流体流量.节流孔板
【标准号】:BSENISO5167-2-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-03-18
【实施或试行日期】:2003-03-18
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:文杜利管;规范(验收);测量;节流孔板;尺寸;数学计算;定义;流体;安装;流动;流动;隔膜(机械部件);隔膜;差动装置;流量测量;喷嘴;流量计算;管;管道
【英文主题词】:
【摘要】:ThispartofISO5167specifiesthegeometryandmethodofuse(installationandoperatingconditions)oforificeplateswhentheyareinsertedinaconduitrunningfulltodeterminetheflowrateofthefluidflowingintheconduit.ThispartofISO5167alsoprovidesbackgroundinformationforcalculatingtheflowrateandisapplicableinconjunctionwiththerequirementsgiveninISO5167-1.ThispartofISO5167isapplicabletoprimarydeviceshavinganorificeplateusedwithflangepressuretappings,orwithcornerpressuretappings,orwithDandD/2pressuretappings.Otherpressuretappingssuchas“venacontracta”andpipetappingshavebeenusedwithorificeplatesbutarenotcoveredbythispartofISO5167.ThispartofISO5167isapplicableonlytoaflowwhichremainssubsonicthroughoutthemeasuringsectionandwherethefluidcanbeconsideredassinglephase.Itisnotapplicabletothemeasurementofpulsatingflow.Itdoesnotcovertheuseoforificeplatesinpipesizeslessthan50mmormorethan1000mm,orforpipeReynoldsnumbersbelow5000.
【中国标准分类号】:A42
【国际标准分类号】:17_120_10
【页数】:58P;A4
【正文语种】:英语
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