| 航空发动机涡轮盘榫槽的形状优化设计 |
| |
| 引用本文： | 邢誉峰,诸德超.航空发动机涡轮盘榫槽的形状优化设计[J].航空学报,1995,16(4):105-108. |
| |
| 作者姓名： | 邢誉峰 诸德超 |
| |
| 作者单位： | 北京航空航天大学固体力学所 |
| |
| 摘 要： | 给出了航空发动机涡轮盘榫槽的形状优化设计的数学模型，并用参变量评价函数法对该数学模型进行等价转换。用基于两点累积信息的原／倒变量展开的对偶优化方法ＤＥＯＲＣＴ对该问题进行求解。算例验证了本文思想及方法的正确性。
|
| 关 键 词： | |
| 收稿时间： | 1994-02-05; |
SHAPE OPTIMUM DESIGN OF ENGINE′S TURBODISK TENON-GROOVES |
| |
| Xing Yufeng,Zhu Dechao.SHAPE OPTIMUM DESIGN OF ENGINE′S TURBODISK TENON-GROOVES[J].Acta Aeronautica et Astronautica Sinica,1995,16(4):105-108. |
| |
| Authors: | Xing Yufeng Zhu Dechao |
| |
| Institution: | The Solid Mechanics Research Center, Beijing University of Acronautics and Astronautics,Beijing, 100083 |
| |
| Abstract: | A mathematical mode is proposed of the shape optimum design of engine′s turbodisk tenon-grooves, which can be transformed equivalently by using parametric evaluational functions. The dual method by expansion of original/reciprocal variables based on the cumulative information at two points is applied to solve the problem. The ideas and the method of the present paper have been verified by numerical experiments. |
| |
| Keywords: | turbodisk tenon-grooves shape optimization |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《航空学报》浏览原始摘要信息 |
| 点击此处可从《航空学报》下载免费的PDF全文 |
