论文部分内容阅读
引用优化设计的概念讨论污水泵叶轮特性曲线的趋势 ,通过对约束条件的分析 ,给出了叶轮各结构参数对水泵性能的影响状况 ,重点推荐了水泵各分效率的统计图表 ,并对各主要参数的选取给出统计值和推荐值
By referring to the concept of optimal design, the trend of the characteristic curve of the sewage pump impeller is discussed. The influence of the structural parameters of the impeller on the performance of the pump is given through the analysis of the constraints. The statistical charts of the efficiency of the pump are mainly recommended. The selection of parameters gives the statistics and recommended values