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。
Functions of nozzles and problems existing in designing wall geometry of single nozzle were demonstrated. A new method based on the aerodynamic theory to design nozzle was given. The equations for controlling nozzle flow in DF/HF chemical lasers were derived. Initial boundary conditions were described. Compressible scaling method for simulating the nozzle flow was introduced.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2001年第1期19-21,共3页
Chinese Journal of Lasers
基金
国家自然科学基金!(编号 :6 97880 0 3)资助项目
