ASTM D3154-2000(2006) 导管中平均速度的标准试验方法(皮托管法)

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【英文标准名称】:StandardTestMethodforAverageVelocityinaDuct(PitotTubeMethod)
【原文标准名称】:导管中平均速度的标准试验方法(皮托管法)
【标准号】:ASTMD3154-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D22.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;管道;流量测量
【英文主题词】:stackgasvelocity;pitottraverse;pitottube;Staubscheibepitottube;TypeSpitottube;Orsat;Orsatanalyzer;Method1;Method2;Method3;Method4;stackgasmoisture;stackgasmolecularweight;stackgasdensity
【摘要】:Theprocedurespresentedinthistestmethodareavailable,inpart,inTestMethodD3685/D3685M,aswellastheASMEMethodsgivenin2.3andFootnote8,5theCFRgivenin2.4,andthepublicationgiveninFootnote9.61.1Thistestmethoddescribesmeasurementoftheaveragevelocityofagasstreamforthepurposeofdetermininggasflowinastack,duct,orflue.Althoughtechnicallycomplex,itisgenerallyconsideredthemostaccurateandoftentheonlypracticaltestmethodfortakingvelocitymeasurements.1.2Thistestmethodissuitableformeasuringgasvelocitiesabove3m/s(10ft/s).1.3Thistestmethodprovidesproceduresfordeterminingstackgascompositionandmoisturecontent.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.5Thistestmethodisapplicabletoconditionswheresteady-stateflowoccurs,andforconstantfluidconditions.Iftheseconditionsarenotmeant,othermethodsmustbeused.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A52
【国际标准分类号】:17_120_20
【页数】:11P.;A4
【正文语种】: