Abstract: A mathematical model for predicting the velocity field and suspended solids transport in secondary rectangular settling tanks is presented. The model is applied to investigate the effects of density stratification on the ...

Abstract: The effects of the inlet densimetric Froude number on the velocity and suspended solids concentration fields in secondary circular clarifiers are investigated by application of a verified numerical model. The model consists ...

Abstract: The unsteady flow regime and the temperature mixing in temperature‐stratified settling tanks associated with a warm influent are investigated by application of a numerical model with two different turbulence models. The ...