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【英文标准名称】:Hydraulicfluidpower-Determinationofpressureripplelevelsgeneratedinsystemsandcomponents-Precisionmethodforpumps
【原文标准名称】:液压流体动力.对系统和部件产生压力波动级的测定.第1部分:泵精度法
【标准号】:BSISO10767-1-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-09-15
【实施或试行日期】:1996-09-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:液压;流体工程;流体排出口;动力传动系统;压力测量(流体);装配;变容真空泵;流体设备元件;电路;线性度;试验条件;校正;压力装置;流体设备;试验设备;波的传播;流体入口;阀门;准确度;泵;液压设备;液压传动系统;内插;流量测量;流量率;频率
【英文主题词】:Definition;Definitions;Flowrate;Fluidcircuits;Hydraulicfluidpower;Positive-displacementpumps;Pressuremeasurement(fluids);Pulsatingflow;Pumps;Tests
【摘要】:ThispartofISO10767specifiesaprocedureforthedeterminationofaratingofthesourceflowripple,sourceimpedanceandpressureripplelevelsgener-atedbypositive-displacementhydraulicpumps.Ratingsareobtainedasthefollowing:a)thesourceflowrippleamplitude,inlitrespersecond,overtenindividualharmonicsofpumpingfrequency;b)thesourceimpedanceamplitude,innewtonsec-ondspermetretothepoweroffive[(N·s)/m],andphase,indegrees,overtenindividualhar-monicsofpumpingfrequency;c)theanechoicpressurerippleamplitude,inbars,overtenharmonicsofpumpingfrequency;d)theoverallr.m.s.anechoicpressureripple,inbars;e)theblockedacousticpressurerippleamplitude,inbars,overtenharmonicsofpumpingfrequency;f)theoverallr.m.s.blockedacousticpressureripple,inbars.ThispartofISO10767isapplicabletoalltypesofpositive-displacementpumpoperatingundersteady-stateconditions,irrespectiveofsize,providedthatthepumpingfrequencyisintherangefrom50Hzto400Hz.note:1)1bar=10Pa=10N/m
【中国标准分类号】:J20
【国际标准分类号】:23_100_10
【页数】:32P.;A4
【正文语种】:英语