Abstract: Axisymmetric numerical simulation with a finite‐volume method and the

Abstract: Poor flow in final settling tanks may be the result of neglecting the effects of density current. This can be countered when inserting guiding flow elements, such as the inlet and the barrier walls in the tank. Based on a ...

Abstract: A final-clarifier inlet design for improving the flow conditions and the settling efficiency is described. Numerical simulations and experiments are introduced in order to model and analyze the flow field as well as to ...

Abstract: Recent developments in computing turbulent and buoyant flow in sedimentation tanks are introduced. The test case is a circular, center-feed secondary clarifier with inclined bottom and central sludge withdrawal. Axisymmetry ...

Abstract: The phenomenon of the surface wave propagating faster than the fluid that induced it is studied experimentally and numerically. The study focuses on the importance of the wave phenomenon for the urban hydrology system, ...