ASTM D5001-2010 用汽缸上球式(BOCLE)润滑性评定仪测量航空涡轮机燃料的润滑性的标准试验方法

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【英文标准名称】:StandardTestMethodforMeasurementofLubricityofAviationTurbineFuelsbytheBall-on-CylinderLubricityEvaluator(BOCLE)
【原文标准名称】:用汽缸上球式(BOCLE)润滑性评定仪测量航空涡轮机燃料的润滑性的标准试验方法
【标准号】:ASTMD5001-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D02.J0.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aviationturbinefuel;BOCLE;boundarylubrication;jetfuel;lubricity;wear;wearscar;Aviationturbinefuels;BOCLE(ball-on-cylinderlubricityevaluator);Boundarylubricationproperties;Friction/frictionalproperties--petroleumapplications;Hydrau
【摘要】:Wearduetoexcessivefrictionresultinginshortenedlifeofenginecomponentssuchasfuelpumpsandfuelcontrolshassometimesbeenascribedtolackoflubricityinanaviationfuel.Therelationshipoftestresultstoaviationfuelsystemcomponentdistressduetowearhasbeendemonstratedforsomefuel/hardwarecombinationswhereboundarylubricationisafactorintheoperationofthecomponent.Thewearscargeneratedintheball-on-cylinderlubricityevaluator(BOCLE)testissensitivetocontaminationofthefluidsandtestmaterials,thepresenceofoxygenandwaterintheatmosphere,andthetemperatureofthetest.Lubricitymeasurementsarealsosensitivetotracematerialsacquiredduringsamplingandstorage.ContainersspecifiedinPracticeD4306shallbeused.TheBOCLEtestmethodmaynotdirectlyreflectoperatingconditionsofenginehardware.Forexample,somefuelsthatcontainahighcontentofcertainsulfurcompoundscangiveanomaloustestresults.1.1Thistestmethodcoversassessmentofthewearaspectsoftheboundarylubricationpropertiesofaviationturbinefuelsonrubbingsteelsurfaces.1.1.1Thistestmethodincorporatestwoprocedures,oneusingasemi-automatedinstrumentandthesecondafullyautomatedinstrument.Eitherofthetwoinstrumentsmaybeusedtocarryoutthetest.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:12P.;A4
【正文语种】:英语