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ASTM D1405/D1405M-2008 航空燃料燃烧的有效热的标准试验方法

作者:标准资料网 时间:2024-05-23 19:02:07  浏览:8173   来源:标准资料网
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【英文标准名称】:StandardTestMethodforEstimationofNetHeatofCombustionofAviationFuels
【原文标准名称】:航空燃料燃烧的有效热的标准试验方法
【标准号】:ASTMD1405/D1405M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aviationfuel;grossheatofcombustion;heatenergy;heatofcombustion;heatingtests;netheatofcombustion;Aviationfuels(heatofcombustion);Combustion--petroleumproducts;Heatingtests--petroleumproducts
【摘要】:Thistestmethodisintendedforuseasaguideincaseswhereanexperimentaldeterminationofheatofcombustionisnotavailableandcannotbemadeconveniently,andwhereanestimateisconsideredsatisfactory.Itisnotintendedasasubstituteforexperimentalmeasurementsofheatofcombustion.Note38212;TheprocedurefortheexperimentaldeterminationofthenetheatofcombustionisdescribedinTestMethodsD240andD4809.1.1ThistestmethodcoverstheestimationofthenetheatofcombustionatconstantpressureinSIunits(megajoulesperkilogram)orinch-poundunits[Btuperpound].1.2Thistestmethodispurelyempiricalandisapplicableonlytoliquidhydrocarbonfuelsderivedbynormalrefiningprocessesfromconventionalcrudeoil,whichconformtotherequirementsofspecificationsforaviationgasolines,oraircraftturbineandjetenginefuelsoflimitedboilingrangesandcompositionsasdescribedinNote1.Note18212;Theestimationofthenetheatofcombustionofahydrocarbonfuelfromaniline-gravityproductisjustifiableonlywhenthefuelbelongstoawell-definedclassforwhicharelationbetweenheatofcombustionandaniline-gravityproducthasbeenderivedfromaccurateexperimentalmeasurementsonrepresentativesamplesofthatclass.Eveninthiscase,thepossibilitythattheestimatesmaybeinerrorbylargeamountsforindividualfuelsshouldberecognized.Theclassesoffuelsusedtoestablishthecorrelationpresentedinthistestmethodarerepresentedbythefollowingspecifications:Fuel
Specification
Aviationgasolinefuels:
SpecificationD910
Grades80,82,100/130,and115/145
SpecificationD6227

DEFSTAN91x2013;90

NATOCodeF-18

Aviationturbinefuels:
MIL-DTL-5624
JP-4,Avtag/FSII
DEFSTAN91x2013;88

NATOCodeF-40

JP-5,Avcat/FSII
MIL-DTL-5624

DEFSTAN91x2013;86

NATOCodeF-44

JetA,JetA-1,Avtur
SpecificationD1655

DEFSTAN91x2013;91

NATOCodeF-35
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【英文标准名称】:
【原文标准名称】:燃油装置用煤油加油器
【标准号】:JISS3026-1982
【标准状态】:作废
【国别】:日本
【发布日期】:1982-03-01
【实施或试行日期】:1982-03-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧;燃油加热器;煤油;燃烧器;供料器(物料装卸设备)
【英文主题词】:
【摘要】:
【中国标准分类号】:J94
【国际标准分类号】:
【页数】:
【正文语种】:


【英文标准名称】:Cableddistributionsystemsfortelevisionandsoundsignals-Activewidebandequipmentforcoaxialcablenetworks
【原文标准名称】:电视和声信号用电缆分布系统.有源同轴电缆网络的活动宽带设备
【标准号】:BSEN50083-3-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-07-03
【实施或试行日期】:2002-07-03
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;标准化组件;电视广播;测量技术;规范(验收);计量学;组件;定义;定义;电缆网;全波回路;单路连接器;数据记录;宽带网络;电缆系统;性能;规范;电缆分布系统;电缆电视系统;宽带系统;宽带放大器;声音广播;公共天线电视;同轴电缆;电缆电视;音频信号;放大器
【英文主题词】:Amplifiers;Audiosignals;Broadbandnetwork;Broadbandsystems;Cabledistributionsystems;Cablesystems;Cabletelevision;Cabletelevisionsystem;Cablednetworks;Central-antennatelevision;Coaxialcables;Components;Datarecording;Definition;Definitions;Electricalengineering;Full-wavecircuitry;Measuringtechniques;Metrology;Modularunits;Performance;Single-wayconnections;Soundbroadcasting;Specification;Specification(approval);Televisionbroadcasting;Widebandamplifiers
【摘要】:StandardsofEN50083seriesdealwithcablenetworksfortelevisionsignals,soundsignalsandinteractiveservicesincludingequipment,systemsandinstallationsforheadendreception,processinganddistributionoftelevisionandsoundsignalsandtheirassociateddatasignalsandforprocessing,interfacingandtransmittingallkindsofsignalsforinteractiveservicesusingallapplicabletransmissionmedia.AllkindsofnetworkslikeCATV-networks,MATV-networksandSMATV-networks,Individualreceivingnetworksandallkindsofequipment,systemsandinstallationsinstalledinsuchnetworks,arewithinthisscope.Theextentofthisstandardisationworkisfromtheantennas,specialsignalsourceinputstotheheadendorotherinterfacepointstothenetworkuptothesystemoutletortheterminalinput,wherenosystemoutletexists.Thestandardisationofanyuserterminals(i.e.tuners,receivers,decoders,multimediaterminalsetc.)aswellasofanycoaxialandopticalcablesandaccessoriesthereforisexcluded.Thisstandardappliestoallbroadbandamplifiersusedincablenetworks;coversthefrequencyrange5MHzto3000MHz;appliestoone-wayandtwo-wayequipment;laysdownthebasicmethodsofmeasurementoftheoperationalcharacteristicsoftheactiveequipmentinordertoassesstheperformanceofthisequipment;identifiestheperformancespecificationsthatshallbepublishedbythemanufacturers;statestheminimumperformancerequirementsofcertainparameters.Amplifiersaredividedintothefollowingtwoqualitylevels:Grade1:Amplifierstypicallyintendedtobecascaded.Grade2:Amplifiersforusetypicallywithinanapartmentblock,orwithinasingleresidence,tofeedafewoutlets.Practicalexperiencehasshownthesetypesmeetmostofthetechnicalrequirementsnecessaryforsupplyingaminimumsignalqualitytothesubscribers.Thisclassificationshallnotbeconsideredasarequirementbutastheinformationforusersandmanufacturersontheminimumqualitycriteriaofthematerialrequiredtoinstallnetworksofdifferentsizes.Thesystemoperatorhastoselectappropriatematerialtomeettheminimumsignalqualityatthesubscriber′soutlet,andtooptimisecost/performance,takingintoaccountthesizeofthenetworkandlocalcircumstances.Allrequirementsandpublisheddataareunderstoodasguaranteedvalueswithinthespecifiedfrequencyrangeandinwellmatchedconditions.
【中国标准分类号】:M60
【国际标准分类号】:33_060_40
【页数】:56P.;A4
【正文语种】:英语



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