摘要
应用有限元法，在二维、定常、不可压缩理想流体的假设下，对离心泵叶轮内流体的流动进行了分析，给出了叶片表面相对速度分布曲线及其压力分布曲线，反映了流体在叶片二侧相对运动及压力分布的不均匀性．
The analyses of the fluid flow in impeller of centrifugal pump have been made using finiteelement method under the conditions of two dimensions steady incompressible idea fluid. The relative velocity diagram and the pressure diagram on the impeller vane surface have been obtained. It shows that the relative velocity and the pressure on the impeller vane surface are not uniform.
出处
《武汉化工学院学报》
1998年第3期71-74,共4页
Journal of Wuhan Institute of Chemical Technology
关键词
离心泵
叶轮
有限元法
流体流动
centrifugal pump
impeller
finiteelement method
