F - Mech Eng,Light,Heat,Weapons – 02 – K
Patent
F - Mech Eng,Light,Heat,Weapons
02
K
F02K 1/44 (2006.01) B64D 33/04 (2006.01) F02K 1/06 (2006.01)
Patent
CA 2592676
Nozzle exit configurations and associated systems and methods are disclosed. An aircraft system in accordance with one embodiment includes a jet engine exhaust nozzle having an internal flow surface and an exit aperture, with the exit aperture having a perimeter that includes multiple projections extending in an aft direction. Aft portions of individual neighboring projections are spaced apart from each other by a gap, and a geometric feature of the multiple can change in a monotonic manner along at least a portion of the perimeter.
La présente divulgation décrit des configurations, et les dispositifs et méthodes associés portant sur la sortie d'une tuyère. Selon une version, un dispositif d'aéronef comprend une tuyère d'échappement de réacteur. Cette tuyère présente une paroi d'écoulement interne et un orifice de sortie. Cet orifice sortie présente un périmètre qui comprend de multiples éléments se projetant en arrière. Les parties arrières des projections voisines distinctes sont séparées par un espace, et la géométrie des multiples éléments peut varier de façon monotone, au moins sur une partie du périmètre.
Smart & Biggar
The Boeing Company
LandOfFree
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