乙醇和过氧化氢绿色推进剂冲击射流喷雾的引燃过程

Current liquid propellants are either cryogenic (storage constraints), either extremely toxic (hand领 problem). For this purpose, alternative storable propellant are currently being investigated in this work. The sprays generated by a like-impingement configuration have to be ignited. Because the couple of propellants chosen is non hypergolic, the energy of ignition was brought by a torch igniter. The injection conditions of both the propellants and the torch proved to be compatible to ignite the reactants quickly and stabilize the combustion downstream of the impingement point. Artium PDI-FP 双量程可机载飞行探头 激光相位多普勒干涉仪LDV，PDI，PDPA，PDA 激光诱导白炽光（LII）烟气分析仪