摘要
本文在不同迎水坡坡度、进水口尺寸和位置、闸门开度下,实验研究了进水口的水平轴旋滚流和流速场。给出了水平轴旋滚的高度及长度的变化规律,指出进口前流速分布符合断面相似律,具有射流特性,同时其断面最大流速的纵向变化又具有汇流特性。
This paper presents the results of an experimental study on the characteristics of the flow upstream of a intake. The geometrical properties of surface eddy and the velocity field before the intake have been studied and analysed. Some interesting and useful results have been obtained.
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
1989年第1期74-78,共5页
Chinese Journal of Hydrodynamics
