推进剂燃烧火焰温度CARS测试技术问题的探讨  

Several Problems Inquired on CARS thermometry in Propellant Combustion

作　　者：郝海霞[1] 李春喜[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《火炸药学报》2004年第1期45-48,共4页Chinese Journal of Explosives & Propellants

摘　　要：论述了推进剂燃烧CARS(CoherentAnti-StokesRamanScattering)测温中烟尘及其产生的碎片C2基和激光强度对测温的影响,探讨了时间分辨率和空间分辨率对推进剂燃烧测温的重要性,表明研究推进剂火焰烟尘对CARS测温精确度影响的必要性,实现高时空分辨率的重要性。A discussion is given that soot, C2 radical and laser intensity have an influence on CARS(Coherent anti-Stokes Raman Scattering )applied to propellant combustion, and temporal and spatial resolution is inquired into CARS thermometry precision in propellant flame. The discussion demonstrates that it is necessary to research that the propellant flame soot has an effect on CARS temperature and that the importance of realizing high temporal and spatial resolution are realized in propellant combustion.

关 键 词：推进剂 CARS 火焰温度 燃烧 测试技术 测温技术 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]