采用叶轮轴面过流面积优化模型，对叶轮的轴面流道参数进行了优化设计。

Using impeller flow area optimization model, flow area of the pump was selected.

youdao

采用叶轮轴面过流面积优化模型，对叶轮的轴面流道参数进行了优化设计。

Using impeller flow area optimization model, flow area of the pump was selected.

youdao