Bidimensional and symmetrical supersonic and hypersonic air intake for the combustion air of an aircraft engine

摘要

The bidimensional supersonic and hypersonic air intake for the combustion air of an aircraft engine comprises two forward flaps (3) forming a visor, which are disposed symmetrically on either side of a longitudinal plane (P), each forward flap (3) being movable about a pivot axis (4) situated in the vicinity of the wall of the air intake which extends the forward flap under consideration. The pivot axis (4) of each forward flap (3) is situated in the vicinity of a first boundary layer trap (5) disposed in the wall of the air intake which extends said forward flap (3). …IMAGE…