The matching between the guide vanes outlet angle and the runner inlet angle, the relationship between the outflow angle of the guide vane and the inflow angle of the runne.

• 计算了3种不同比转速水轮机对应导叶高度下的导叶和转轮的耦合流动,分析了活动导叶出流角与转轮进水角的匹配关系,活动导叶出流角和转轮进水角与活动导叶几何出水角的关系。