Power plants – Reaction motor – Interrelated reaction motors
Patent
1991-04-11
1992-11-24
Bertsch, Richard A.
Power plants
Reaction motor
Interrelated reaction motors
60271, 60262, 2391271, 2391273, 23926517, 23926519, F02K 100
Patent
active
051652277
ABSTRACT:
A nozzle for a hypersonic engine includes an axially displaceable mushroom-shaped central body. Two mutually opposing expansion flaps are provided which, when the flying Mach number is low, can be swivelled with respect to one another and, when the flying Mach number is high, can be swivelled apart. As a result, an extensive change of the divergence of the nozzle can be achieved while maintaining a high mechanical stiffness and a low leakage level.
REFERENCES:
patent: 2570629 (1951-10-01), Anxionnaz et al.
patent: 3149460 (1964-09-01), La Rocca
patent: 3149461 (1964-09-01), Eichholtz
patent: 3303654 (1967-02-01), Bringer
patent: 3841091 (1974-10-01), Sargisson et al.
patent: 4068469 (1978-01-01), Adamson
patent: 4527388 (1985-07-01), Wallace, Jr.
Bertsch Richard A.
MTU Motoren - und Turbinen-Union Munchen GmbH
Richman Howard R.
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