【英文标准名称】:Spacesystems-Fluidcharacteristics-Part5:Nitrogentetroxidepropellant
【原文标准名称】:航天系统流体特性第5部分:四氧化二氮推进剂
【标准号】:ISO14951-5-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-10
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:杂质;航空航天运输;航天运输;化学成分;四氧化氮;试验;分类系统;航天器;规范;流体;航空燃料;特性;燃料
【英文主题词】:Aerospacetransport;Aviationfuels;Chemicalcomposition;Classificationsystems;Fluids;Fuels;Impurities;Nitrogentetroxide;Properties;Spacetransport;Spacecraft;Specification;Testing
【摘要】:ThispartofISO14951specifieslimitsforthechemicalcompositionandphysicalpropertiesofN2O4propellantandtestmethodsforverificationofpropellantcomposition.ThispartofISO14951isapplicabletoN2O4propellantofthefollowingtypesandgrades,intendedforuseasanoxidizerinpropellantsystemsofspacesystems:—types—NTO:nominal99,5%N2O4puritywithred-browncolour;—MON-1:nominal99%N2O4and1%NOwithgreencolour;—MON-3:nominal97%N2O4and3%NOwithgreencolour;—MON-10:nominal90%N2O4and10%NOwithgreencolour;—MON-25:nominal75%N2O4and25%NOwithgreencolour;—grades:—standard:noironrequirement;—low-iron:0,5μg/gironmaximum.ThispartofISO14951isapplicabletopropellantusedinbothflighthardwareandgroundfacilities,systems,andequipment.Itisapplicabletoinfluentsonlytotheextentspecifiedherein.CAUTION—Nitrogentetroxide,intheliquidorvapourform,istoxicandvolatile.Careshouldbetakeninthehandlingandstorageofnitrogentetroxidetopreventcontactwiththehumanbodyandwithmaterialsthatarenotcompatible.
【中国标准分类号】:V15
【国际标准分类号】:49_140
【页数】:2P;A4
【正文语种】:英语