摘要
本文结合某电站HL702转轮的增容改造,提出了一种混流式水轮机转轮的改型设计模型,该模型将导叶与转轮联合设计,通过迭代将导叶的影响计入转轮的设计,使设计模型与实际流动更为接近,该模型可用于其它型式的叶片式水力机械转轮的改型与开发研究。
A new design and modification method for Francis runner has been suggested in this paper. In this method the interaction between the guide vanes and the runner can be taken into account by iteratively solving the Q3D flow equation from the inlet of the guide vanes to the outlet of the runner. The design and operation results show that this method is reasonable.
出处
《水利学报》
EI
CSCD
北大核心
1996年第11期78-82,共5页
Journal of Hydraulic Engineering
