FIELD: aviation.
SUBSTANCE: proposed flying vehicle wing is sweep-back wing with tips of the same sweep. Tips are directed forward against flow in sweep-forward position Xt.l.ed.<0 at retained geometric parameters of wing: wing area, span, aspect ratio and parallelism of tip chord of wing plane of symmetry, where Xt.l.ed. is sweep angle over leading edge of wing tips.
EFFECT: increased carrying properties of wing sweep over entire range of velocity head; enhanced efficiency of ailerons at moderate and high velocity heads.
9 dwg
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|
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| FLYING VEHICLE LIFTING SURFACE TIP | 1993 |
|
RU2063365C1 |
