Investigating the Effects of the Block Geometries and Sidewall Divergences on the Local Scour Downstream of Baffled Chute Spillways

Figure 12

The bed topography of the chute without divergence at a discharge rate of 15.5 L/s for (a) standard, (b) semicircular, and (c) trihedral blocks.

(a)

(b)

(c)