BS EN 13016-2-2000 液态石油产品.蒸气压力.40℃和100℃之间绝对蒸气压力(ASVP)测定
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【英文标准名称】:Liquidpetroleumproducts-Vapourpressure-Determinationofabsolutevapourpressure(AVP)between40°Cand100°C
【原文标准名称】:液态石油产品.蒸气压力.40℃和100℃之间绝对蒸气压力(ASVP)测定
【标准号】:BSEN13016-2-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-12-15
【实施或试行日期】:2000-12-15
【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】:饱和蒸气压;液体燃料;蒸气压力;液体;压力试验;高温;石油产品;物理试验;石油;空气
【英文主题词】:Definition;Definitions;Determination;Liquidfuels;Measurement;Measuringtechniques;Petroleumproducts;Vapourpressure
【摘要】:IdenticalwithIP409/2001.
【中国标准分类号】:E30
【国际标准分类号】:75_160_20
【页数】:18P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforCompilingandWriting&Terminology
【原文标准名称】:编辑、编写及术语的标准操作规程
【标准号】:ASTME1964-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:术语;定义;管理
【英文主题词】:Definition;Definitions;Management;Terminology;Writing
【摘要】:
【中国标准分类号】:A19
【国际标准分类号】:01_040_01
【页数】:5P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforEstimationofHeatGainorLossThroughCeilingsUnderAtticsContainingRadiantBarriersbyUseofaComputerProgram
【原文标准名称】:使用计算机程序估计由阁楼下方包括辐射阻隔物的天花板实现的热增加或损失的标准实施规程
【标准号】:ASTMC1340/C1340M-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】:C16.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:atticradiantbarriersystem;computerprogram;heatgain;heatloss;Atticinsulation;Automatedprocedures;Ceilings;Computerprograms;Heatgain/loss;Heatingtests--thermalinsulation;Radiantbarriersystems(RBS)
【摘要】:Manufacturersofradiantbarriersexpresstheperformanceoftheirproductsintermsofthetotalhemisphericalemittance.Thepurposeofaradiantbarrieristodecreasetheradiationheattransferacrosstheatticairspace,andhence,todecreasetheheatlossorgainthroughtheceilingbelowtheattic.Theamountofdecreaseinheatflowwilldependuponanumberoffactors,suchasweatherconditions,amountofmassorreflectiveinsulationintheattic,solarabsorptanceoftheroof,geometryoftheatticandroof,andamountandtypeofatticventilation.Becauseoftheinfinitecombinationsofthesefactors,itisnotpracticaltopublishdataforeachpossiblecase.Thecalculationofheatlossorgainofasystemcontainingradiantbarriersismathematicallycomplex,andbecauseoftheiterativenatureofthemethod,itisbesthandledbycomputers.Computersarenowwidelyavailabletomostproducersandconsumersofradiantbarrierstopermittheuseofthispractice.Theuserofthispracticemaywishtomodifythedatainputtorepresentaccuratelythestructure.Thecomputerprogramalsomaybemodifiedtomeetindividualneeds.Also,additionalcalculationsmaybedesired,forexample,tosumthehourlyheatflowsinsomefashiontoobtainestimatesofseasonalorannualenergyusages.Thismightbedoneusingthehourlydataasinputstoawhole-housemodel,andbychoosinghousebalancepointstouseascutoffpointsinthesummations.1.1Thispracticecoverstheestimationofheatgainorlossthroughceilingsunderatticscontainingradiantbarriersbyuseofacomputerprogram.Thecomputerprogramincludedasanadjuncttothispracticeprovidesacalculationalprocedureforestimatingtheheatlossorgainthroughtheceilingunderanatticcontainingatrussorraftermountedradiantbarrier.Theprogramalsoisapplicabletotheestimationofheatlossorgainthroughceilingsunderanatticwithoutaradiantbarrier.Thisprocedureutilizeshour-by-hourweatherdatatoestimatethehour-by-hourceilingheatflows.Theinteriorofthehousebelowtheceilingisassumedtobemaintainedataconstanttemperature.Atpresent,theprocedureisapplicabletosloped-roofatticswithrectangularfloorplanshavinganunshadedgabledroofandahorizontalceiling.Itisnotapplicabletostructureswithflatroofs,vaultedceilings,orcathedralceilings.Thecalculationalaccuracyalsoislimitedbythequalityofphysicalpropertydatafortheconstructionmaterials,principallytheinsulationandtheradiantbarrier,andbythequalityoftheweatherdata.1.2Undersomecircumstances,interactionsbetweenradiantbarriersandHVACductsinatticscanhaveasignificanteffectonthethermalperformanceofabuilding.Ductsareincludedinanextensionofthecomputermodelgivenintheappendix.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:Q25
【国际标准分类号】:91_120_10
【页数】:22P.;A4
【正文语种】:英语
