Research Article

Numerical Modeling of 3D Flow Field among a Compound Stilling Basin

Table 10

Hydraulic jump length and mainstream depth.

ConditionSeparated stilling basinCompound stilling basin
ExperimentExperimentRNG modelStandard model

1125-60(5.25)25-73(3.56)25-75(3.48)25-78(3.41)
2225-65(3.36)23-72(2.15)20-70(2.23)23-68(2.09)
3320-68(3.25)22-72(3.20)20-70(3.25)20-70(3.35)

Notification: the values in parentheses are the mainstream depth above the stilling basin slab.