Abstract: This study reports the results of an experimental work carried out with an elastically mounted rigid cylinder exposed to an oscillating flow. The cylinder is free to vibrate in the transverse ...

Abstract: This study reports the results of an experimental work carried out with an elastically mounted rigid cylinder exposed to an oscillating flow. To facilitate comparison, the steady current case ...

Abstract: This paper presents the results of an experimental study on the steady-streaming flow and the resulting scour process around a large vertical circular cylinder exposed to a progressive wave. The flow is in the unseparated ...

Abstract: The paper presents the results of an experimental investigation on scour around pile groups with different configurations exposed to waves. Two kinds of tests were carried out: the actual scour experiments, and bed shear ...

Abstract: The study extends the investigation of scour around circular vertical piles in waves, reported in 1992 in two works by Sumer et al. In the present paper, the influence of cross‐sectional shape of piles on scour is studied. ...

Abstract: The paper presents a series of experiments carried out with a cylinder suspended by springs and placed very close to a plane wall. The cylinder is exposed to a steady current. The range of ...

Abstract: This paper deals with the scour below pipelines exposed to a current. In a typical field situation, the scour pattern along a pipeline is not uniform; the scour holes are interrupted with ...

Abstract: Sheet-flow layer of movable bed in steady currents has been investigated experimentally, using four kinds of sediment. Velocity and concentration profiles as well as flow resistance were measured inside and outside the ...

Abstract: Forces on a vibrating pipeline have been measured by measuring the instantaneous pressure in eight pressure cells around a vibrating cylinder. The cylinder can only vibrate in the cross‐flow direction. The vibrations are ...

Abstract: Flow around a pipeline placed initially on a flat, erodible bed was investigated at five characteristic stages of the progressive scour process in currents. The velocities, both in the streamwise ...