强激光与粒子束, 2005, 17 (10): 1497, 网络出版: 2006-04-28
射流式单重态氧发生器理论模型
Jet singlet oxygen generator modeling
化学氧碘激光器(COIL) 射流式单重态氧发生器(JSOG) 建模 扩散方程 解析解 Chemical oxygen-iodine laser（COIL） Jet singlet oxygen generator（JSOG) Modeling Diffusion equation Analytical solution
摘要
射流式单重态氧发生器(JSOG)是化学氧碘激光器十分重要的能源部分,它主要是通过解气相、液相扩散方程来求解发生器出口的氯的利用率和单重态氧的产率.在实际工作中的射流发生器非常复杂,其扩散方程和边界条件为非线性,非齐次边界条件,非齐次泛定方程组,求解难度较大.通过边界条件,采用试探解的方法,解得氯、总氧、单重态氧的气相、液相扩散方程,得到了氯的利用率,及单重态氧产率的解析解,与实验结果基本相符.
Abstract
The jet singlet oxygen generator(JSOG) is an efficient energy donor for a chemical oxygen-iodine laser(COIL).Using the trial-solution method under specific boundary conditions,the diffusion equations were derived of chlorine,singlet oxygen,and total oxygen in gas and liquid phases.The analytical solutions for the utilization of chlorine and the yield of singlet oxygen were obtained,which agree with the experimental results and are helpful for further improvement and optimization of the JSOG.
刘万发, 韩新民, 金玉奇, 桑凤亭. 射流式单重态氧发生器理论模型[J]. 强激光与粒子束, 2005, 17(10): 1497. LIU Wan-fa, HAN Xin-min, JIN Yu-qi, SANG Feng-ting. Jet singlet oxygen generator modeling[J]. High Power Laser and Particle Beams, 2005, 17(10): 1497.
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