METHOD OF ALTITUDE CONTROL OF OVEREXTENDED REACTION NOZZLE FOR ROCKET ENGINE Russian patent published in 2001 - IPC

Abstract RU 2164618 C1

FIELD: rocketry. SUBSTANCE: method consists in separation of supersonic gas flow from wall of nozzle by interaction of flow with mechanical obstacle found on wall and with secondary working medium introduced into main gas flow at area before obstacle; interaction is effected in definite succession; secondary working medium is fed upon complexion of engine start; mechanical obstacle is consumed. EFFECT: increased specific impulse of rocket engine; engine reliability of engine start; repeatability of working characteristics. 3 cl

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RU 2 164 618 C1

Authors

Prishchepa V.I.

Dates

2001-03-27—Published

1999-12-28—Filed