UL 263-1992 建筑结构和材料的耐火试验
作者:标准资料网 时间:2024-05-17 03:52:30 浏览:8419
来源:标准资料网
【英文标准名称】:Firetestsofbuildingconstructionandmaterials
【原文标准名称】:建筑结构和材料的耐火试验
【标准号】:UL263-1992
【标准状态】:作废
【国别】:美国
【发布日期】:1992-07
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;燃烧试验;荷载能力;砖石工程;墙;耐火性;建筑材料试验;建筑材料
【英文主题词】:walls;buildingmaterialtesting;buildingmaterials;loadcapacity;buildings;masonry;firetests;fireresistance
【摘要】:
【中国标准分类号】:P16
【国际标准分类号】:13_220_50
【页数】:26P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforHeatGaintoSpacePerformanceofCommercialKitchenVentilation/ApplianceSystems
【原文标准名称】:商业厨房通风/设备系统空间加热性能的标准试验方法
【标准号】:ASTMF2474-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:F26.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:商业的;厨房;通风系统;空间;烹调炉;烘箱;试验;增加;热的;性能
【英文主题词】:appliances;commercialkitchenventilation;coolingload;heatgain;testmethod
【摘要】:HeatGaintoSpace8212;Thistestmethoddeterminestheheatgaintothespacefromahood/appliancesystem.Note28212;Tomaintainaconstanttemperatureintheconditionedspace,thisheatgainmustbematchedbyspacecooling.Thespacesensiblecoolingload,intons,thenequalstheheatgaininBtu/hdividedbytheconversionfactorof12000Btu/h(3.412W)pertonofcooling.Applianceheatgaindatacanbeusedforsizingairconditioningsystems.DetailsofloadcalculationprocedurescanbefoundinASHRAE,seeRef(1)andRef(2)5.Thecalculationofassociatedcoolingloadsfromheatgainstothetestspaceatvariousflowratescanbeusedalongwithotherinformationbyheating,ventilation,airconditioning(HVAC),andexhaustsystemdesignerstoachieveenergy-conservative,integratedkitchenventilationsystemdesigns.ParametricStudies:5.2.1Thistestmethodalsocanbeusedtoconductparametricstudiesofalternativeconfigurationsofhoods,appliances,andreplacementairsystems.Ingeneral,thesestudiesareconductedbyholdingconstantallconfigurationandoperationalvariablesexceptthevariableofinterest.Thistestmethod,therefore,canbeusedtoevaluatethefollowing:5.2.1.1Theoverallsystemperformancewithvariousappliances,whileholdingthehoodandreplacementairsystemcharacteristicsconstant.5.2.2Entirehoodsorcharacteristicsofasinglehood,suchasendpanels,canbevariedwithappliancesandreplacementairconstant.5.2.3Replacementaircharacteristics,suchasmakeupairlocation,direction,andvolume,canbevariedwithconstantapplianceandhoodvariables.1.1Thistestmethodcoversthedeterminationofapplianceheatgaintospacederivedfromthemeasurementandcalculationofapplianceenergyconsumption,energyexhausted,andenergytofood,basedonasystemenergybalance,parametricevaluationofoperationalordesignvariationsinappliances,hoods,orreplacementairconfigurations.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y69
【国际标准分类号】:97_040_20
【页数】:15P.;A4
【正文语种】:
【英文标准名称】:Aviationfuels-Estimationofnetspecificenergy
【原文标准名称】:航空燃料纯比能的测定
【标准号】:ISO3648-1994
【标准状态】:现行
【国别】:国际
【发布日期】:1994-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:航空运输;航空航天运输;航空燃料;机动车燃料;石油产品;能量测量;试验;热值
【英文主题词】:Aerospacetransport;Airtransport;Automotivefuels;Aviationfuels;Calorificvalues;Energymeasurement;Petroleumproducts;Testing
【摘要】:Describesaprocedurefortheestimationofthenetspecificenergyofaviationfuelsfromtheiranilinepoint,densityandsulfurcontent.Notapplicabletopurehydrocarbons.Themethodispurelyempiricalandisapplicableonlytoliquidhydrocarbonfuelsderivedbynormalrefiningprocessesfromconventionalcrudeoilwhichconformtotherequirementsofspecificationsforaviationgasolines,oraircraftturbineandjetenginefuelsoflimitedboilingrangesandcompositions.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:4P;A4
【正文语种】:英语
