The Experimental Investigation of the Optimization of the Flow State of a Ladder-Shaped Spillway in a Certain Reservoir

Figure 9

Flow regime at the tail channel section under different conditions in the improved scheme. (a) Flow state under a 10-year flood. (b) Flow state under a 20-year flood. (c) Flow state under a 30-year flood. (d) Flow state under design flood conditions.

(a)

(b)

(c)

(d)