| CW DF/HF化学激光器性能与流场参数的相互关系 |
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| 引用本文： | 袁圣付,赵伊君,华卫红,姜宗福,YUAN Sheng-fu.CW DF/HF化学激光器性能与流场参数的相互关系[J].中国激光,2001,28(5):402-406. |
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| 作者姓名： | 袁圣付 赵伊君 华卫红 姜宗福 YUAN Sheng-fu |
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| 作者单位： | 1. 国防科技大学理学院
2. Science College, National University of Defence Techonology, |
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| 摘 要： | 从增益系数、输出功率、激光效率的基本公式出发 ,得到了CWDF HF化学激光器性能对光腔中F和D2 H2反应区流场参数的依赖关系。利用数值模拟结果对该关系进行了验证。给出了提高CWDF HF化学激光器性能的F和D2 H2 反应区流场参数要求 ,为CWDF HF化学激光器喷管设计提供了依据
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| 关 键 词： | CW DF/HF化学激光 增益系数 输出功率 激光效率 数值模拟 |
| 收稿时间： | 2000/1/17 |
Dependence of CW DF/HF Chemical Laser Performance on the Flowfield Parameters |
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| YUAN Sheng,fu,ZHAO Yi,jun,HUA Wei,hong,JIANG Zong,fu.Dependence of CW DF/HF Chemical Laser Performance on the Flowfield Parameters[J].Chinese Journal of Lasers,2001,28(5):402-406. |
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| Authors: | YUAN Sheng fu ZHAO Yi jun HUA Wei hong JIANG Zong fu |
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| Abstract: | The relation between CW DF/HF chemical laser performance and the flowfield parameters in F&D2/H2 reacting zone has been studied based on the original formula of gain coefficient,output power and laser efficiency. The relation is proved by simulation results and others′ experiments and provides a criterion to optimize the nozzle design and CW DF/HF chemical laser performance. |
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| Keywords: | CW DF/HF chemical laser gain coefficient output power laser efficiency numerical simulation |
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