摘要
针对双向贯流泵转轮目前尚无成熟的设计方法 ,而实际应用又需要这种泵型这一问题进行了研究 .通过流场计算与模型试验 ,对经验设计的双向贯流泵转轮进行了内部流场特性分析与外部特性模型试验 .研究结果表明 ,凭经验设计出的“S”形叶片的水力性能比较好 。
The design methods of the runner of bidrectional tubulous pump are discussed in this paper.The flow field of the runner of bidrectional tubulous pump that is designed based on experience is computed and analysed.The computing results show that the hydraulic performance of “S” blade is satisfactory.It is verified by model experiments.
出处
《华北水利水电学院学报》
2002年第1期21-24,共4页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
双向贯流泵
流场计算
翼型
有限元法
水力性能
bidirectional tubulous pump
flow field computing
wing
finite element method
hydraulic performance
