Fluid sprinkling – spraying – and diffusing – Reaction motor discharge nozzle with jacketed or hollow... – With subsequent mixing in main discharge stream in or...
Patent
1991-04-19
1992-05-12
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Reaction motor discharge nozzle with jacketed or hollow...
With subsequent mixing in main discharge stream in or...
23926519, 23926539, 60266, 60271, B64C 938, F02K 106
Patent
active
051119927
ABSTRACT:
Cooling ambient air is induced through openings in the upstream portion of each divergent flap at intermediate throat areas where the nozzle pressure is below ambient pressure. A barometric damper in these openings prevents outflow of hot gases when operating near the minimum throat area and maximum throat area since the internal pressure is above ambient pressure during such operation.
REFERENCES:
patent: 3062003 (1962-11-01), Hamilton
patent: 3302889 (1967-02-01), DiSabato
patent: 3367579 (1968-02-01), Mehr
patent: 3702681 (1972-11-01), Hasbrouck et al.
patent: 3715079 (1973-02-01), Thompson
patent: 4043509 (1977-08-01), McHugh et al.
patent: 4081137 (1978-03-01), Sutton et al.
patent: 4643356 (1987-02-01), Holler et al.
Kashnikow Andres
Kochey Jr. Edward L.
Trainor Christopher G.
United Technologies Corporation
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