Control of vortex shedding in a two-dimensional flow past a plate
- 1 December 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 46 (12) , 7614-7617
- https://doi.org/10.1103/physreva.46.7614
Abstract
A version of the no-feedback-control method developed by Hübler and Lüscher [Helv. Phys. Acta 62, 544 (1989)] is applied to two-dimensional open-channel flow past a plate. The control is applied in the vortex-shedding regime with the aim of reducing the effective Reynolds number, thereby suppressing the vortex shedding. It is shown that the method works well not only when the flow is globally forced but also when the forcing is restricted to the boundary-layer region.Keywords
This publication has 19 references indexed in Scilit:
- Numerical investigation of three-dimensional active control of boundary-layer transitionAIAA Journal, 1991
- Control of separated flow by a two-dimensional oscillating fenceAIAA Journal, 1991
- Control of flow separation by acoustic excitationAIAA Journal, 1990
- On the formation and suppression of vortex ‘shedding’ at low Reynolds numbersJournal of Fluid Mechanics, 1990
- Control of wall-separated flow by internal acoustic excitationAIAA Journal, 1990
- Experiments on the forced wake of an airfoilJournal of Fluid Mechanics, 1989
- Separation control on an airfoil by periodic forcingAIAA Journal, 1989
- The control of transient disturbances in a flat plate boundary layer through active wall motionPhysics of Fluids A: Fluid Dynamics, 1989
- Selective suction for controlling bursting events in a boundary layerAIAA Journal, 1989
- Nonlinear dynamics of the wake of an oscillating cylinderPhysical Review Letters, 1988