In this review, we present control methods for flow over a bluff body such as a circular
cylinder, a 2D bluff body with a blunt trailing edge, and a sphere. We introduce recent major …

The present study numerically investigates two-dimensional laminar flow past a circular
cylinder rotating with a constant angular velocity, for the purpose of controlling vortex …

We investigate the near wake of a cylinder at values of Reynolds number corresponding to
the onset and development of shear-layer instabilities. By combining quantitative …

The results of recent experiments demonstrate that the phenomenon of vortex shedding
resonance or lock-on is observed also when a bluff body is placed in an incident mean flow …

This paper reports an experimental study on the flow characteristics around two square
cylinders in a tandem arrangement. The spacing between the centers of the cylinders …

The formation and shedding of vortices from a circular cylinder have been a long subject in
the study of unsteady flow separation. 1 The vortices emanating from the separation points …

Drag reduction in two-dimensional flow over a circular cylinder, achieved using rotary
oscillation, was investigated with computational simulations. In the experiments of Tokumaru …

In this paper we are interested in identifying the physical mechanisms that accompany mean
drag modifications in the cylinder wake flow subject to rotary control. We consider simple …

The possible drag reduction and the corresponding variation of the flow field around a
circular cylinder are studied in a wind tunnel using flow control with acoustic excitation …

Generation of sound due to laminar flow past a circular cylinder performing rotary
oscillations has been studied using a direct numerical simulation approach. Two …