MIL-C-104B, MILITARY SPECIFICATION: CRATES, WOOD: LUMBER AND PLYWOOD SHEATHED, NAILED, AND BOLTED (29 JAN 1980) [S/S by ASTM-D7478/D7478M]., This specification covers requirements for two types and two classes of sheathed crates each of which may have two styles of bases. The crates are designed for net leads not exceeding 30,000 pound (lb) and to withstand the most severe overseas shipping and storage conditions.【英文标准名称】:Chimneys-Thermalandfluiddynamiccalculationmethods-Chimneysservingmorethanoneheatingappliance
【原文标准名称】:烟囱.热和流体动态计算方法.适合一种以上加热器具的烟囱
【标准号】:BSEN13384-2-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-05-23
【实施或试行日期】:2003-05-23
【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】:热效率;热阻;废气;传热系数;流体工程;热传递系数;排气系统;材料;炉膛;火炉;补充空气;热容;热导参数;燃气燃烧;标准热输出;燃烧;流动;排气;换算(计量单位);烟囱;热力工程;烟囟灰;废气出口;空气管;效率;隔热;壁炉腔;公式;特点;低压;连接件;点火技术;热发生器;温度;术语;压力过载;计算方法;计算方法;排烟压力;排气烟囱;废气的质量流量;尺寸;数学计算;定义
【英文主题词】:Additionalair;Airtubes;Calculatingmethods;Chimneybreasts;Chimneys;Combustion;Connectingpieces;Conversion(unitsofmeasurement);Definition;Definitions;Deliverypressure;Dimensions;Efficiency;Exhaustgases;Exhaustshaft;Exhaustsystems;Features;Fireplaces;Firingtechniques;Flow;Flueducts;Fluegasoutlets;Fluidengineering;Formulae;Gasburning;Hearths;Heatcapacity;Heatengineering;Heatgenerators;Heattransfercoefficient;Lowpressure;Massfluxofexhaustgases;Materials;Mathematicalcalculations;Methodsofcalculation;Nominalthermaloutput;Pressureoverload;Temperature;Terminology;Thermalconductivitycoefficient;Thermalefficiency;Thermalinsulation;Thermalresistance;Thermaltransmissioncoefficient;Thermaltransmittance;Wasteair
【摘要】:ThispartofEN13384specifiesmethodsforcalculationofthethermalandfluiddynamiccharacteristicsofchimneysservingmorethanoneheatingappliance.ThispartofEN13384coversboththecases,either(1)wherethechimneyisconnectedwithmorethanoneconnectingfluepipefromindividualorseveralappliancesinamulti-inletarrangementor(2)wherethechimneyisconnectedwithanindividualconnectingfluepipeconnectingmorethanoneapplianceinacascadearrangement.Thecaseofmultipleinletcascadearrangementiscoveredbythecase(1).ThispartofEN13384dealswithchimneysoperatingundernegativepressureconditions(therecanbepositivepressureconditionintheconnectingfluepipe)andisvalidforchimneysservingheatingappliancesforliquid,gaseousandsolidfuels.ThispartofEN13384doesnotapplyto:-chimneyswithdifferentthermalresistanceordifferentcross-sectioninthevariouschimneysegments.Thispartdoesnotapplytocalculateenergygain.-chimneyswithopenfireplaces,e.g.openfirechimneysorchimneyinletswhicharenormallyintendedtooperateopentotheroom-chimneyswhichserveamixtureoffanassistedorforceddraughtburnersornaturaldraughtappliances.Fanassistedapplianceswithdraughtdiverterbetweenthefanandthechimneyareconsideredasnaturaldraughtappliances.-chimneyswithmultipleinletsfrommorethan5storeys.(Thisdoesnotapplytobalancedfluechimney.)-chimneysservingheatingapplianceswithopenairsupplythroughventilationopeningsorairducts,whicharenotinstalledinthesameairsupplypressureregion(e.g.samesideofbuilding).
【中国标准分类号】:Q70
【国际标准分类号】:91_060_40
【页数】:66P.;A4
【正文语种】:英语