摘要
文中运用UG软件对涡喷发动机火药起动器盘壁式喷管进行整体三维建模,采用FLUENT对起动器喷管进行流场计算,得出在不同设计值下喷管的出口速度。根据分析结果对盘壁喷管结构进行优化设计。
The three-dimensional modal of a solid rocket motor＇s ektexine-clung screw nozzle was created by Unigraphics（UG）. And the flow area was analyzed by FLUENT to get the exhaust speed of the nozzle under different design points , which was used for the optimization design of the ektexine-clung screw nozzle.
出处
《弹箭与制导学报》
CSCD
北大核心
2010年第1期164-166,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
