the velocity gradient at the wall is higher than that seen in a laminar flow at the same Reynolds number, so that the shear stress at the wall is correspondingly larger. This observation is in ...

These instabilities generate turbulent eddies, producing turbulent kinetic energy as the flow attempts to recover ... resulting in a low Reynolds shear stress (which represents how momentum ...

Discrete Spatial Control of Wall Shear Stress in a Turbulent Boundary Layer ... 18-1 - 18-20, Washington, DC, 29-31 October 1991. Laser-Sheet Flow Visualization (with B. Miles) Advances in Fluid ...