Product Code:SAE AS91641
Title:Pin, Straight, Headless, Oversize, Steel, UNS G10950
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.【英文标准名称】:Petroleumproducts-Determinationofknockcharacteristicsofmotorfuels-Researchmethod(ISO5164:2005);EnglishversionofDINENISO5164:2006
【原文标准名称】:石油产品.发动机燃料爆震特性的测定.研究法
【标准号】:DINENISO5164-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:抗爆率;汽车;机动车燃料;航空燃料;定义;测定;燃料;汽油;材料试验;测量;电动机;辛烷值;汽油发动机;石油产品;物理化学法;试验
【英文主题词】:Antiknockratings;Automobiles;Automotivefuels;Aviationfuels;Definition;Definitions;Determination;Fuels;Gasoline;Materialstesting;Measurement;Motors;Octanenumber;Petrolengines;Petroleumproducts;Physico-chemicalmethods;Testing;Tests
【摘要】:ThisInternationalStandardestablishestheratingofliquidspark-ignitionenginefuelintermsofanarbitraryscaleofoctanenumbersusingastandardsingle-cylinder,four-strokecycle,variablecompressionratio,carburetted,CFRengineoperatedatconstantspeed.Researchoctanenumber(RON)providesameasureoftheknockcharacteristicsofmotorfuelsinautomotiveenginesundermildconditionsofoperation.ThisInternationalStandardisapplicablefortheentirescalerangefrom0RONto120RON,buttheworkingrangeis40RONto120RON.Typicalmotorfueltestingisintherangeof88RONto101RON.ThisInternationalStandardcanbeusedforoxygenate-containingfuelscontainingupto4,0%(m/m)oxygen.Certaingasesandfumes,suchashalogenatedrefrigerantsusedinair-conditioningequipment,thatcanbepresentintheareawheretheCFRengineislocated,mayhaveameasurableeffectontheRONrating.ElectricalpowertransientvoltageorfrequencysurgesordistortioncanaffectRONratings.NOTE1ThisInternationalStandardspecifiesoperatingconditionsinSIunitsbutenginemeasurementsarespecifiedininch-poundunitsbecausethesearetheunitsusedinthemanufactureoftheequipment,andthussomereferencesinthisInternationalStandardincludetheseunitsinparenthesis.NOTE2ForthepurposesofthisInternationalStandard,theexpressions"%(m/m)"and"%(V/V)"areusedtorepresentthemassandvolumefractionsofamaterial,respectively.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:24P.;A4
【正文语种】:英语