| DF/HF化学激光器喷管设计和数值模拟 |
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| 引用本文： | 袁圣付,华卫红,姜宗福,赵伊君. DF/HF化学激光器喷管设计和数值模拟[J]. 中国激光, 2001, 28(1): 19-21 |
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| 作者姓名： | 袁圣付 华卫红 姜宗福 赵伊君 |
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| 作者单位： | 国防科技大学应用物理系 |
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| 基金项目： | 国家自然科学基金!(编号 :6 97880 0 3)资助项目 |
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| 摘 要： | 简述了喷管作用和单个喷管型面设计中存在的问题 ,根据气动理论提出了一种喷管设计新方法 ;介绍了DF HF激光器喷管流动数值模拟的控制方程、初边值条件和CS方法。
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| 关 键 词： | 喷管设计 DFHF激光器 数值模拟 CS方法 |
| 收稿时间： | 1999-04-12 |
Nozzle Design and Numerical Simulation Method of Nozzle Flow in DF/HF Chemical Lasers |
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| YUAN Sheng fu HUA Wei hong JIANG Zong fu ZHAO Yi jun. Nozzle Design and Numerical Simulation Method of Nozzle Flow in DF/HF Chemical Lasers[J]. Chinese Journal of Lasers, 2001, 28(1): 19-21 |
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| Authors: | YUAN Sheng fu HUA Wei hong JIANG Zong fu ZHAO Yi jun |
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| Abstract: | Functions of nozzles and problems existing in designing wall geometry of single nozzle are simply demostrated. A new method to design nozzle has been given based on the aerodynamic theory. The equations controlling nozzle flow in DF/HF chemical lasers, initial boundary conditions and a Compressible Scaling Method (CSM) used to simulate the nozzle flow have been introduced. |
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| Keywords: | nozzle design DF/HF chemical laser numerical simulation Compressible Scaling Method (CSM) |
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