三峡双线船闸灌水引航道内波动叠加的数学模型计算

Mathematic model of wave superposition in double-line ship lock approach channel of the Three Gorges Project

文章采用理论分析和数值计算的方法,结合三峡水利枢纽上游引航道,研究了船闸灌水引航道非恒定流的波动特性和改善措施,得到了三峡船闸灌水组合运转的最不利情况和减小波高的方法。

By combining theory analysis with numerical calculation method, the wave characteristics of unsteady flow in the approach channel and the improvement measures were studied in the combination with the ship lock upper approach channel of the Three Gorges Project. Then the most unfavorable conditions of ship lock filling of the Three Gorges Project and wave height reduction method were proposed.