spillway channel

It separates the spillway released energy dissipated water flow from the tailwater channel of left power plant to avoid the interference of high speed turbulent flow with tail water flow from left power plant, mitigating unfavorable influence.

其作用是将河床中部的泄洪消能水流与左电厂尾水渠隔开，避免泄洪时高速紊动水流与左电厂尾水出流的相互干扰和不利影响。

Bell-mouthed siphon spillway Numerical Simulation of Hydraulic Characteristics of Inflow Channel in Siphon Filter

钟形口虹吸式溢水道水厂虹吸滤池进水流道水力特性的数值模拟

The spillway is a thirty-two-kilometer-long channel that can take waters from the Mississippi to another river system.

该溢洪道长达32公里，可以将密西西比河的洪水引入另一河流水系。

Opening a channel, the Morganza spillway, is meant to relieve pressure on the levees protecting the cities of Baton Rouge and New Orleans.

打开莫干扎分洪道（Morganza Spillway）是为了缓解巴吞鲁日和新奥尔良的堤坝压力。