FTIR光谱遥测固体火箭推进剂燃气辐射能  

Determination of the Combustion Gas Radiance of Solid Rocket Propellant by Remote Fourier Transform Infrared Spectroscopy

作　　者：王宏[1] 李春迎[2] 张小玲[2] 

机构地区：[1]西安近代化学研究所,陕西西安710065 [2]陕西师范大学,陕西西安710062

出　　处：《含能材料》2004年第3期178-180,M006,共4页Chinese Journal of Energetic Materials

基　　金：总装跨行业预研项目支持(41328030308)

摘　　要：用遥感FTIR光谱测定了固体火箭推进剂燃气的辐射亮度。记录了分辨率为1cm-1时,500～4500cm-1波段内两种推进剂燃气的IR辐射亮度谱,积分2000～3333cm-1区间辐射亮度,获得了两种推进剂燃气积分亮度(辐射能)随时间变化的曲线,得到了两种推进剂燃气组分和燃烧特性信息。The combustion gas radiance of solid rocket propellants was measured by remote Fourier Transform Infrared spectroscopy. The IR radiance spectra of combustion gases of two propellants in the wavenumber range of 500 to 4 500 cm^(-1) at a resolution of 1 cm^(-1) were recorded. The curves of change in the integrated radiance (emission energies) of combustion gases of two propellants with the burning time were obtained by the method of integrating the radiance between 2 000 to 3 333 cm^(-1). Information was obtained on the components of combustion gas and characteristics of combustion processes of two propellants.

关 键 词：光学 燃气 遥感测量 FTIR 辐射能量 固体推进剂 

分 类 号：V51[航空宇航科学与技术—航空宇航推进理论与工程] O43[机械工程—光学工程]