摘要
本文在原有研究的基础上,对二滩水电站表孔中孔联合泄流两水股空中碰撞消能进行了分析,研究了表孔、中孔泄流25种组合情况下的碰撞角、碰撞点的位置以及碰撞角与表孔俯角,中孔挑角的关系,得出一些有益的结论。
Based on former research, the paper deals with the energy dissipation by collision of two free jets discharging from Frtan project. Under 25 combined circumstances that two free jets discharge from Ertan project synchronous, the authors study the colliding angles and the positions of colliding points of two free. jets. The relations between the colliding angles and the depression angles of spillway, the jetting angles of outlet are also studied. Some useful conclusions are obtained.
关键词
中孔汇流
碰撞消能
泄水建筑物
Ertan hydroelectric plant, spillway flow with free drop, free jet from the outlet, energy dissipation by collision, optimum
