Fluid sprinkling – spraying – and diffusing – Reaction motor discharge nozzle with jacketed or hollow... – With subsequent mixing in main discharge stream in or...
Patent
1976-10-28
1978-01-31
Blunk, Evon C.
Fluid sprinkling, spraying, and diffusing
Reaction motor discharge nozzle with jacketed or hollow...
With subsequent mixing in main discharge stream in or...
2393975, 244117A, B64D 3308
Patent
active
040711943
ABSTRACT:
A cooling arrangement for a gas turbine exhaust nozzle is provided which ludes a plurality of heat shield panels slidably positioned on tracks mounted on the nozzle casing. The panels are spaced apart to permit thermal expansion and include impingement baffles which are attached thereto intermediate the panels and the casing. Holes in the impingement baffles direct cooling air against the interior surface of the panels. The cooling air is directed by suitable means such as slots or film holes to form a film of cooling air along the surface of the panels exposed to hot gases.
REFERENCES:
patent: 2935841 (1960-05-01), Myers et al.
patent: 3099909 (1963-08-01), Newcomb
patent: 3210933 (1965-10-01), Crews et al.
patent: 3374954 (1968-03-01), Card
patent: 3507449 (1970-04-01), Butter
patent: 3695515 (1972-10-01), Stockel
patent: 3972475 (1976-08-01), Nelson et al.
patent: 3981448 (1976-09-01), Demogenes et al.
Eckert Terry T.
McDonough Edward C.
Blunk Evon C.
Kashnikow Andres
Sciascia R. S.
Shrago L. I.
The United States of America as represented by the Secretary of
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