Apparatus for staged combustion in air augmented rockets

Details Apparatus for staged combustion in air augmented rockets Apparatus for staged combustion in air augmented rockets

1972-06-30

1977-12-20

Feinberg, Samuel

Power plants

Reaction motor

Liquid oxidizer

60270S, F02K 310

Patent

active

040634159

ABSTRACT:
Apparatus for providing staged addition of air to the ramburner of an air gmented rocket for enhancing the ignition, combustion, and performance of the rocket. A shaped, strut-mounted, ablative-coated sleeve is mounted coaxially in the ramburner section of the rocket. This sleeve causes the diversion of a part of the inlet air and provides a favorable regime for ignition and combustion of the air augmented propellant. The diverted air is subsequently added to the combustion region through passageways in the sleeve. The shaped combustible ablative material of the sleeve provides additional thrust-producing fuel to the ramburner.

REFERENCES:
patent: 2926613 (1960-03-01), Fox
patent: 3030769 (1962-04-01), Badders
patent: 3279187 (1966-10-01), Lindman

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