【英文标准名称】:StandardTestMethodforOpenChannelFlowMeasurementofWaterwiththeParshallFlume
【原文标准名称】:帕歇尔量水槽测量水的明沟流量用标准试验方法
【标准号】:ASTMD1941-1991(2007)
【标准状态】:现行
【国别】:
【发布日期】:1991
【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】:D19.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:测量;工艺;性能;污水;废弃物(卫生器具);水
【英文主题词】:flumes;streamflow;waterdischargeflowmeasurement
【摘要】:Flumedesignsareavailableforthroatsizesof1in.(2.54cm)to50ft(15.2m)whichcovermaximumflowsof0.2to3000ft3/s(0.0057to85m3/s)(1)and(2)4.Theycanthereforebeappliedtoawiderangeofflows,withheadlossesthataremoderate.Theflumeisself-cleansingformoderatesolidstransportandthereforeissuitedforwastewaterandflowswithsediment.1.1ThistestmethodcoversmeasurementofthevolumetricflowrateofwaterandwastewaterinopenchannelswiththeParshallflume.1.1.1InformationrelatedtothistestmethodcanbefoundinISO1438andISO4359.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N12
【国际标准分类号】:13_060_30
【页数】:11P.;A4
【正文语种】: