Abstract: The main objectives of the present work were to investigate the flow field over a spillway and to simulate the flow by means of a three-dimensional (3D) numerical model. Depending on the wall curvature, the boundary layer ...

Abstract: Experimental study of clear water scouring around a circular cylinder shows that the scour mechanism is coupled to the three‐dimensional separation of the upstream boundary layer and the periodic vortex shedding in the ...

Abstract: This paper presents the results of hydrogen-bubble flow visualization and hot-film velocity measurements of the turbulent flow structure along a flat wall. The objectives of the study were to examine the interaction of the ...