Fluid sprinkling – spraying – and diffusing – Reaction motor discharge nozzle – With addition of secondary fluid upstream of outlet
Patent
1986-12-08
1988-07-05
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Reaction motor discharge nozzle
With addition of secondary fluid upstream of outlet
23926523, 244 322, 244 52, B63H 2546
Patent
active
047549270
ABSTRACT:
A boundary layer thrust vector control nozzle (10) has a housing (18), the aft end of which has attached a control vane assembly (12). The control vane assembly includes two brackets (78, 80) which receive two vanes (86,88) such that the vanes are in spaced parallel relationship and extend across the exhaust opening. The vanes have equal but opposite angles of attack and are adapted to generate large side forces in a perpendicular plane and small side forces in a plane parallel to the vanes. The nozzle includes four sets of control ports (44, 46) for deflecting an exhaust plume to produce the large and small side forces also to produce significant roll moments.
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R. E. Fitzgerald and R. F. Kampe, "Boundary Layer TVC for Missile Applications," A1AA/SAE/ASME 19th Joint Propulsion Conference, 1983, A1AA-83-1153.
Colt Industries Inc.
Dornon Richard A.
Forman Michael J.
Kashnikow Andres
Reiter Howard S.
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