大型水轮机蜗壳和座环结构优化设计的研究

Optimal Design of Spiral Casings and Ring Shaped Supports for Large Hydraulic Turbines

在对大型水轮机蜗壳和座环的结构特点进行分析的基础上,介绍了优化设计方法在大型结构中的应用,并以某机组为例,说明采用优化设计方法是改进结构,提高经济效益的有效途径。

Based on the structural analyses of spiral casings and supports of large hydraulic turbines, the application of optimal design is elucidated together with a demonstrative example which shows an effective way of improving the construction and its economic merits.