NACA Research Memorandums

Abstract

Report presenting measurements of the local total pressures and flow-deflection angles in the flow field of a body and a canard-type control-surface combination at a rearward fuselage station which corresponded to a possible engine inlet location. The survey showed large total-pressure losses in the wake of the control surface and a shift in the circumferential distribution of the boundary-layer air about the fuselage due to deflection of the control surface