Abstract: The hydraulic jump has been extensively studied using physical models; however, very little data are available for the internal flow in prototype hydraulic jump stilling basins. A mathematical' model has been developed to ...

Abstract: A method for computing three-dimensional Reynolds shear stresses and boundary shear stress distribution in smooth rectangular channels is developed by applying an order of magnitude analysis to integrate the Reynolds ...

Abstract: A numerical model has been developed to simulate flow in rectangular clarifiers operating at neutral density conditions. The equations of motion in the

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: A series of experimental tests are carried out to aid in the optimal design of a jet‐mixer for a shallow circular basin. Mixing times for single and double jets with various orientations are investigated to determine the ...

Abstract: The numerical simulation of a sedimentation tank involves determining the velocity field and the sediment concentration distribution for the tank. In this study, the vertical velocity field is established by a finite ...

Abstract: The nonstratified steady flow hydrodynamics of rectangular sedimentation tanks is simulated using a combination of the strip integral and finite element methods. The strip integral method is generally a forward marching ...

Abstract: This paper presents the development, calibration, and use of a model to analyze the long-term effects on dredging due to freshwater diversions along the lower Mississippi River. The study area includes the Mississippi River ...