| 摘要: |
| 首次利用正交试验优化设计方法对固体发动机三维药柱进行了优化设计。计算的结果表明这种方法非常有效。在优化模型中，对药柱的燃面计算采用了通用坐标法。这种处理方法使本文的优化设计更为通用。 |
| 关键词: 固体火箭推进剂 内弹道计算 正交试验 优化设计 |
| DOI： |
| 分类号:V435.2 |
| 基金项目: |
|
| DESIGN OPTIMIZATION OF SOLID MOTOR GRAINS |
|
Yang Juan,Rong Haiwu,Zhu Yantang,Xu Wei
|
|
Coll. of Astronautics, Northwestern Polytechnical Univ., Xi’an, 710072
|
| Abstract: |
| Orthogonal test method is applied to design optimization of 3D grains of solid motors.It is proved that this method is very effective according to the calculation result. In the optimizationmodel, we choose "general coordinate" method to compute burning area of grain which makes thisoptimization method universal. |
| Key words: Solid rocket propellant Interior ballistics calculation Orthogonal test Optimum design |
