抄録
A flat plate wing was applied to flow management of stronger wall jet with constant velocity ratio of U_m/U_e=4. The normal straight flat plate and three-dimensional wing with notched trailing edge were employed and located at center of the outer layer in the jet with constant angle of attach of -4 degree. The two wings increase the maximum velocity and velocity in the outer layer. Turbulent intensity profile and Reynolds shear stress profile was decreased by flat plate wings. Streamwise mean momentum flux integrated in cross streamwise plane is increased by flat plate wings. The increasing rate of momentum flux is enhanced by the three-dimensional wing.
