CHAMBER OF LOW-THRUST LIQUID-PROPELLANT ROCKET ENGINE Russian patent published in 2008 - IPC F02K9/52 

Abstract RU 2318130 C2

FIELD: rocket engines of space flying vehicle control systems.

SUBSTANCE: proposed chamber has housing, mixing head with injectors for feeding the oxidizer and fuel at acute angle on inner surface of combustion chamber and nozzle. Axes of oxidizer and fuel injectors lie in radial planes and cross the inner surface of combustion chamber at two levels: oxidizer at one level and fuel at other level. Oxidizer and fuel injectors may lie in pairs in one plane or separately in alternating radial planes. Planes of location of oxidizer and fuel injectors may alternate over circumference at regular pitch.

EFFECT: enhanced efficiency of thermal protection by means of film cooling.

4 cl, 6 dwg

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RU 2 318 130 C2

Authors

Dolgikh Anatolij Aleksandrovich

Kazankin Filipp Andreevich

Larin Evgenij Grigor'Evich

Sergeev Valerij Viktorovich

Sokolovskij Igor' Nikolaevich

Arkhipov Stanislav Evgen'Evich

Krylov Lev Vladimirovich

Lapshin Anatolij Mikhajlovich

Bulatov Mudaris Sultanovich

Dates

2008-02-27Published

2005-06-14Filed