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About the effects of an oscillating miniflap upon the wake on an airfoil, all immersed in turbulent flow
2011
Journal of Physics, Conference Series
The present research analyzes the asymmetry in the rolling up shear layers behind the blunt trailing edge of an airfoil 4412 with a miniflap acting as active flow control device and its wake organization. Experimental investigations relating the asymmetry of the vortex flow in the near wake region, able to distort the flow increasing the downwash of an airfoil, have been performed. All of these in a free upstream turbulent flow (1.8% intensity). We examine the near wake region characteristics
doi:10.1088/1742-6596/318/6/062005
fatcat:3ksbkqx5qzhrfkjuzc3z6mx6ny