LPE COMBUSTION CHAMBER MIXING HEAD Russian patent published in 2024 - IPC F02K9/52 

FIELD: rocketry.

SUBSTANCE: invention relates to rocket engineering and can be used in production of mixing heads of combustion chambers of liquid-propellant engines (LPE). LPE combustion chamber mixing head comprises a housing, at the ends of which the fire and outer bottoms are fixed, a fuel manifold installed on the outer cylindrical surface of the housing, at that, between the housing and the fire bottom two-component nozzles are evenly arranged along concentric circles, consisting of a tip with a shaped axial channel and inclined holes made in its outlet part, and a prechamber, which is a bushing, in the inlet part of which there are tangential holes.

EFFECT: invention provides higher completeness of combustion of fuel components and improved weight and size characteristics.

1 cl, 4 dwg