METHOD OF LOW-THRUST ROCKET ENGINE CHAMBER OPERATION Russian patent published in 2013 - IPC F02K9/95 F02K9/52 

Abstract RU 2477383 C1

FIELD: engines and pumps.

SUBSTANCE: proposed method comprises feeding fuel and major part of oxidiser into area of the main combustion, feeding minor part of oxidiser into area of initial ignition, igniting fuel mix in area of initial ignition with subsequent ignition of fuel mix in the area of the main combustion. All amount of fuel is fed into area of the main combustion wherefrom minor amount of fuel is fed into area of initial ignition. Note here that oxidiser is fed not earlier than fuel.

EFFECT: reliable and efficient repeated starting, simplified design, lower weight.

1 dwg

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RU 2 477 383 C1

Authors

Kochanov Aleksandr Viktorovich

Klimenko Aleksandr Gennad'Evich

Dates

2013-03-10Published

2011-10-18Filed