摘要
本文认拓扑结构、几何形状、板厚尺寸三个方面，系统地阐述了影响混流式水轮机顶盖刚度的主要因素，了解和掌握这些因素，对干设计一个先进合理的水轮机顶盖，具有重要的指导意义。
The main factors for the stiffness of Francis turbine head cover are expounded systeroetically in the aspects of topological structure, geometry,thickness of plate in this paper. It is significant to design a advanced head cover.
出处
《大电机技术》
北大核心
1995年第3期36-40,共5页
Large Electric Machine and Hydraulic Turbine
关键词
水轮机
顶盖
刚度
turbine head cover stiffness analyzing
