论文部分内容阅读
单重态氧发生器作为氧碘化学激光的核心部件,为化学激光器提供化学能。通过对工业喷射器及旋风分离器的研究,结合产生单重态氧的化学反应环境,进行了大量模拟及设计改进工作,研制了一种新型喷射型单重态氧发生器,并进行了相关实验研究。喷射型单重态氧发生器利用喷嘴能够产生比传统发生器类型更多的气液表面,获得足够的反应效率,可以大幅度降低发生器液体使用量,从而减小发生器辅助系统,提高体积效率。为满足O2(1Δ)停留时间短及分离效率高的要求,利用气液两相喷射的高初速度以旋风分离器完成气液分离。新型发生器氯气利用率可达97%～99%,其O2(1Δ)产率为40%～50%。
The singlet oxygen generator serves as a chemical laser’s core component as a chemical oxygen laser. Based on the research of industrial ejector and cyclone, combined with the chemical reaction environment that produces singlet oxygen, a great deal of simulation and design improvement work was carried out. A new type of jet singlet oxygen generator was developed and correlated Experimental Study. Jet-type singlet oxygen generator nozzle can produce more than the traditional type of gas-liquid surface, to obtain sufficient response efficiency, can greatly reduce the generator liquid usage, thereby reducing the generator auxiliary system to increase the volume effectiveness. In order to meet the requirement of short staying time of O2 (1Δ) and high separation efficiency, the gas-liquid separation is completed by the cyclone with the high initial velocity of gas-liquid two-phase injection. The new generator chlorine utilization rate of up to 97% to 99%, the O2 (1Δ) yield of 40% to 50%.