Fluid sprinkling – spraying – and diffusing – Reaction motor discharge nozzle – With addition of secondary fluid upstream of outlet
Patent
1975-07-01
1976-09-28
Blunk, Evon C.
Fluid sprinkling, spraying, and diffusing
Reaction motor discharge nozzle
With addition of secondary fluid upstream of outlet
181 33HC, 23926537, 239DIG7, B64D 3306
Patent
active
039826961
ABSTRACT:
A jet noise suppressor nozzle comprised of a plurality of chute flow dividers through which air passes to mix with the jet gases at the boundaries formed by the downstream ends of the chute and the terminal plane of the nozzle with a plate at the forward area of the chute inlets under which jet gases are exhausted so as to create the aforementioned flow by the Coanda effect on the boundary layer air around the nozzle over the plate.
REFERENCES:
patent: 3048975 (1962-08-01), Keen
patent: 3065818 (1962-11-01), Lombard et al.
patent: 3174582 (1965-03-01), Duthion et al.
patent: 3463402 (1969-08-01), Langston, Jr.
Blunk Evon C.
Geib Richard G.
Gill Mellor A.
Grumman American Aviation Corporation
Mar Michael
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