Abstract:Bezier curve is used to design for the blade shape of centrifugal pump. A traditional method of third order polynomial calculation for the blade shape is abandoned, and the spline function that must solve huge equations and is very complicated is also avoided. Using Bezier curve can make design simply, and the blade shape can be controlled easily. It can satisfy the different demand for cavitation and efficiency.
谢俊. 贝赛尔曲线设计离心泵叶轮的叶片型线[J]. 排灌机械工程学报, 2000, 18(4): 1-3.
XIE Jun. Design for the Blade Shape of Centrifugal Pump Using Bezier Curve. Journal of Drainage and Irrigation Machinery Engin, 2000, 18(4): 1-3.