【英文标准名称】:Specificationforgeneralrequirementsforequipmentforuseinaircraft-Allequipment-Environmentalconditions-Changeoftemperature
【原文标准名称】:飞机设备一般要求规范.第2部分:各种设备.第3节:环境条件.第15小节:温度变化
【标准号】:BS3G100-2.3.15-1978
【标准状态】:作废
【国别】:英国
【发布日期】:1978-01-31
【实施或试行日期】:1978-01-31
【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】:飞行器部件;环境试验;飞行操作;热循环试验;飞行器;高度;温度冲击试验;性能;热试验
【英文主题词】:Aircraft;Aircraftcomponents;Environmentaltesting;Flightoperations;Height;Performance;Thermaltesting;Thermal-cyclingtests;Thermal-shocktests
【摘要】:TinsIntelnationalStandardspecificsteststoevaluatetheeffectsoftemperaturevariationsoncomponentsorequip-mentusedinancraft.Thetestshavelimitedapplicationandshouldonlybespecifiedintherelevantequipmentspecifi-cationwhenthethermaleffectsduetoachangeoftem-peraturearesignificanttotheoperationoftheequipment.Thetestswillenableequipmentmanufacturerstodemonstratethatthenequipment—whenexposedtochangesoftemperatuie—willcontinuetofunction,and/orsuivive.Twocategoriesoftestaredescribed:1)Temperaturevariationsgenerallyapplicabletoequipmentlikelytobesubjectedtogradualchangesinatmospherictemperature,and2)Thermalshock-generallyapplicabletoequipmentlikelytobesubjectedtorapidorinstantaneouschangesinatmosphenictemperature.Thetestsarenotsuitableforequipmentinstalledinlocationswheietheheattransferrateisgreatlyincreasedbyhighvelocityottutbulentanmovement(forexampleexternaltotheaircraftorinintakeorsuperchargerducting),wherethetemperatuiechangeaffectsonlycertainpaitsorsurfacesoftheequipment(forexampleradomes,windscreens,etc.),noraretheyapplicabletoequipmentwhichissubjecttothermalshockbycontactwithahotfluid(forexamplehydrauliccomponents).Forsuchequip-mentthelelevantequipmentspecificationshalldetailtheappiopriatetesttobeconducted.
【中国标准分类号】:V35
【国际标准分类号】:49_090
【页数】:8P;A4
【正文语种】:英语