摘要
采用边界元法对螺旋离心泵叶轮中的三维势流进行了数值计算。讨论了边界的离散单元、边界积分方程的离散方法和边界条件的给定,同时给出了计算实例以及与实测结果的比较。
The three-dimensional potential flow inside the impeller of a screw centrifugal pump was analysed by the boundary element method. The boundary elements, boundary integral equation's division and the boundary conditions were discussed, firstly, then a practical calculation example and the comparison of the calculated and measured heads were introduced.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
1992年第4期48-54,共7页
Transactions of the Chinese Society for Agricultural Machinery
关键词
螺旋离心泵
边界元法
测试
Screw centrifugal pump, Boundary element method, Measurement
