Abstract: The net transport of sediment by suspension is calculated by integrating the product of the sediment concentration and velocity over the water depth. For many flows, accurate calculations must include effects of density ...

Abstract: When non‐cohesive sediment is set in motion by a unidirectional flow, waves of sand often result; moreover, these waves typically are asymmetrical with steep lee faces that produce flow separation. Behind each wave, a wake ...

Abstract: To estimate bed-load sediment transport rates in flows over bed forms such as ripples and dunes, spatially averaged velocity profiles are frequently used to predict mean boundary shear stress. However, such averaging ...

Abstract: Spatial averaging of the Reynolds-averaged Navier–Stokes equations gives the double-averaged Navier–Stokes equations, for which boundary drag appears naturally and explicitly in momentum conservation equations. Increasing ...

Abstract: A series of experiments was undertaken to assess fully rough turbulent subcritical flow over two-dimensional transverse repeated-rib roughness of varying spacing

Abstract: The sheet-flow layer, under a combination of waves and mean current, is typically a few millimeters thick and characterized by very high sediment concentrations. Small conductivity probes, capable of measuring high sediment ...