Power plants – Reaction motor – Interrelated reaction motors
Patent
1990-05-25
1991-10-15
Casaregola, Louis J.
Power plants
Reaction motor
Interrelated reaction motors
60262, 60 395, F02K 302, F02K 138
Patent
active
050563076
ABSTRACT:
This disclosure describes an arrangement for cooling the exhaust nozzle of a gas turbine engine by selectively diverting the unheated total engine air flow directly to the exhaust nozzle of the engine. After the total air flow impinges on the back surface of the exhaust nozzle to rapidly cool the nozzle, the air is redirected back to the fan and the core engine for supporting combustion and to provide cooling in a generally conventional manner.
REFERENCES:
patent: 2604277 (1952-07-01), Anxionnaz et al.
Casaregola Louis J.
Garfinkle Irwin P.
Jalali Laleh
Singer Donald J.
The United States of America as represented by the Secretary of
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