摘要
分析了国内外对叶片 轮盘结构动态特性及形状优化设计研究的现状 ,指出为了提高发动机的性能指标和工作可靠性 ,应充分利用这类结构的循环对称特点 ,将叶片 轮盘结构的动态特性分析与形状优化设计相结合 ,并提出了这一方法的思路 .
The state of arts on the dynamic behaviour and shape optimization about a blade-disk structure is analyzed in this paper. It is pointed out that in order to improve the performance of the engine, the characteristics of cyclic symmetry should be used, and the dynamic behaviour analysis should combine with the shape optimization for this structure. The outline of this method is presented in the end of the paper.
出处
《西北纺织工学院学报》
2001年第3期83-87,共5页
Journal of Northwest Institute of Textile Science and Technology
基金
国家自然科学基金资助项目 (5 9675 0 2 3 )
