Abstract: The governing equations of two-dimensional steady density currents are solved numerically using a finite volume method. The v2¯−f turbulence model, based on standard k−ε model, is used for ...

Abstract: Dense underflows are continuous currents that move downslope due to their density being heavier than that of the ambient water. In this work, a steady density current with a uniform velocity and concentration from a narrow ...

Abstract: The effects of the free surface on the behavior of inclined dense jets in shallow ambient were investigated in detail. The hybrid turbulence model scale-adaptive simulation (SAS), coupled with the volume of fluid (VOF) ...

Abstract: Sedimentation tanks are one of the most important and costly parts of the water treatment process in which particles remaining from previous stages settle down due to the force of gravity. In this research, particle-laden ...