MIXING HEAD OF LRE COMBUSTION CHAMBER Russian patent published in 2023 - IPC F02K9/52 

FIELD: rocket technology.

SUBSTANCE: invention relates to the field of rocket technology and can be used to create mixing heads of combustion chambers of liquid rocket engines (LRE). The mixing head of the LRE combustion chamber contains a housing, on the inner surface of which longitudinal grooves are made, evenly spaced along the circumference and communicating with the help of radial holes with the oxidizer cavity formed by the housing and a manifold fixed on its outer surface, while the fuel cavity formed by the housing and fixed to its end with the bottom, communicates with the channels located between the longitudinal grooves and connected to them by means of inclined holes, forming triplet mixing elements with the radial holes.

EFFECT: invention provides combustion stability of fuel components along the longitudinal axis of the mixing head.

1 cl, 3 dwg