Abstract. The flow around a circular cylinder mounted normal to the channel bed is essentially a three-dimensional one. The flow upstream undergoes a separation of the turbulent boundary layer and rolls up to form a flow system, known as horseshoe vortex, which is swept around the cylinder. This vortex system plays an important role, if the bed material is movable. The shear stress of the vortex system is responsible to the bed erosion. The shear stress depends on the velocity gradient, may be presented as the vorticity. This study is done to gain a better understanding of the vorticity around a cylinder, especially where the system of vortices exist. Flow measurements were used to study the vorticity fields on flow with a horse-shoe vortex...
The fluid–structure interaction problems associated between cylinder and fluid has gained considerab...
A cylindrical obstacle intercepting the full depth of an open-channel flow changes the pressure fiel...
In this study, the flow features of vortex shedding from a circular cylinder forced-oscillating in t...
Abstract. The flow around a circular cylinder mounted normal to the channel bed is essentially a thr...
Previous studies characterising horseshoe vortices upstream of circular cylinders in open channels h...
The flow in front of a cylinder positioned normal to the flow in an open channel has been investigat...
This thesis presents the results of experimental and theoretical investigations of the horseshoe vor...
This paper investigates flow past a rotating circular cylinder at 3600≤Re≤5000 and α≤2.5. The flow p...
Scouring around cylinders is greatly affected by the value of bed shear stress entered on sediment m...
In this paper, processes in the early stages of vortex motion and the development of flow structure ...
Flow past a rotating cylinder is investigated using a two-dimensional discrete vortex simulation met...
In this paper, flow past a circular cylinder is numerically simulated under the influence of a plane...
This paper presents an experimental investigation on the characteristics of a horseshoe vortex syste...
The present investigation concentrates on the flow structure around the base of the vertical cylinde...
The main purpose of this study is to investigate the flow structure up- and downstream of a circular...
The fluid–structure interaction problems associated between cylinder and fluid has gained considerab...
A cylindrical obstacle intercepting the full depth of an open-channel flow changes the pressure fiel...
In this study, the flow features of vortex shedding from a circular cylinder forced-oscillating in t...
Abstract. The flow around a circular cylinder mounted normal to the channel bed is essentially a thr...
Previous studies characterising horseshoe vortices upstream of circular cylinders in open channels h...
The flow in front of a cylinder positioned normal to the flow in an open channel has been investigat...
This thesis presents the results of experimental and theoretical investigations of the horseshoe vor...
This paper investigates flow past a rotating circular cylinder at 3600≤Re≤5000 and α≤2.5. The flow p...
Scouring around cylinders is greatly affected by the value of bed shear stress entered on sediment m...
In this paper, processes in the early stages of vortex motion and the development of flow structure ...
Flow past a rotating cylinder is investigated using a two-dimensional discrete vortex simulation met...
In this paper, flow past a circular cylinder is numerically simulated under the influence of a plane...
This paper presents an experimental investigation on the characteristics of a horseshoe vortex syste...
The present investigation concentrates on the flow structure around the base of the vertical cylinde...
The main purpose of this study is to investigate the flow structure up- and downstream of a circular...
The fluid–structure interaction problems associated between cylinder and fluid has gained considerab...
A cylindrical obstacle intercepting the full depth of an open-channel flow changes the pressure fiel...
In this study, the flow features of vortex shedding from a circular cylinder forced-oscillating in t...