偏微分方程网格生成技术在水泵叶轮设计中的应用

The application of PDE grid generation method in pump impeller design

应用偏微分数值网格生成技术,提出了一种水泵叶轮设计的新方法,该方法可以准确地确定轴面流道和流线,较好的解决了水泵计算机辅助设计的关键问题之一。

With the use of numerical grid generation technique, a new pump impeller design method is proposed, which can determine the passage and streamlines in axial plane. The one of the key problems in pump CAD can be accomplished properly by the present method.