| 摘要 |
955,845. Boundary layer control. R. POUIT. March 7, 1961 [March 18, 1960], No. 8312/61. Heading F2R. [Also in Divisions B7 and F1] In an aeroplane (see Division B7), a spring plate 17 covers the hinge 36 of a flap 15 that extends forwardly to improve laminar flow and the friction layer is drawn through hole 37 by the suction created by the nozzle 5.
|
