Summary. The trafisient behaviour of leading-edge vortices over a delta wing subject to a sudden change of incidence is of importance in understanding the wing loadings that can occur in unsteady conditions of flight. In ...

Certain effects of leading-edge vortices on the surface pressures over a delta wing undergoing oscillatory deformation were investigated in a low-speed wind tunnel. The model, consisting of a sharp-edged delta plate, could ...