摘要
论述了在高比转速离心式水泵叶轮的设计过程中,利用保角变换法,在保证叶片进出口安放角不变的情况下,将流面展开为平面。并在此平面流面上设计绘制出流线,以确定中间流道部分叶片空间变化情况,并论述了进行扭曲叶片绘型设计所需要注意和解决的一些较重要问题。
In designing of the impeller blade of centrifugal water pump of high specific speed,some more important problems need to be paid attention and to be solved while using transformational method to keep the blade fixing angle of inlet and outlet,the stream surface is unfolded into plane and on it the streamline is designed and drawn so as to fix changing of blade space in the middle of passageway to design the torsional blade.
出处
《长春大学学报》
2004年第2期15-16,29,共3页
Journal of Changchun University
