Abstract:When the traditional impeller axial streamline segmenting method is implemented in the hydraulic design of centrifugal impeller, it requires repeating choosing the values and comparing their suitability, resulting in the accumulated errors. Therefore, it is slow and with low precision. In order to obtain higher efficiency and accuracy, this article brings out a mathematical method by geometric analyzing and the algebraic description for the progress of segmenting axial streamline. It finally gives the formulas that can be used in computer programming.
班允吉;姜云洁;尉志苹;张翠萍;李红文;王庆伟. 离心泵叶轮轴面流线分点的数学方法[J]. 排灌机械工程学报, 2003, 21(2): 7-11.
BAN Yun-ji et. al. Mathematical Methods of Segmenting the Axial Streamline for Centrifugal Impeller. Journal of Drainage and Irrigation Machinery Engin, 2003, 21(2): 7-11.