Recommendations
Centrifugal Decanter (Pieralisi)Circular weirSodium orthopolyphosphate solutionParshall flume selection (Life Saneamento)Head loss coefficient of a totally open butterfly valve
Velocity gradient in generic triangular weir
Default

Input data

Flow

Downstream height (yj)

Downstrem reservoir area

Temperature

Depth of the downstream reservoir

Output data

Liquid film of the weir (yv)

Detention time

Velocity gradient

References

  • VIANNA, Marcos R. Hidráulica aplicada às estações de tratamento de água. 6. Ed. Belo Horizonte, 3I, 2019.