COMBUSTION CHAMBER (VERSIONS) Russian patent published in 2017 - IPC F23C6/04 F23R3/34 

FIELD: power industry.

SUBSTANCE: combustion chamber contains a combustion chamber, that defines a longitudinal axis. The primary reaction area is located in the combustion chamber and the secondary reaction area is located inside the combustion chamber downstream of the primary reaction area. Central fuel nozzle extends along the axis inside the combustion chamber to the secondary reaction area. Several fluid medium injectors are arranged along the circle inside the central fuel nozzle downstream of the primary reaction area. Each fluid medium injector defines additional longitudinal axis in the outward direction from the central fuel injector, which is essentially perpendicular to the longitudinal axis of the combustion chamber. The combustion chamber versions are also provided.

EFFECT: invention allows to avoid the formation of localized hot bands along the inner surface of the combustion chamber and the transition pipe.

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