COMBUSTION CHAMBER Russian patent published in 2013 - IPC F23R3/32 F23C3/00 

FIELD: power engineering.

SUBSTANCE: combustion chamber comprises a channel for fuel flow, a channel for oxidant flow, a channel for effluent gas flow. The fuel flow channel represents a through channel for fuel and is made as capable of discharging fuel outside in radial direction relative to the fuel flow channel. The oxidant flow channel represents a through channel for oxidant and is made as capable of discharging oxidant outside in radial direction relative to the oxidant flow channel. The effluent gas flow channel comprises a combustion zone, where a fuel and air mixture is burnt, which contains fuel and oxidant, and forms a through channel for spend gas generated in process of burning. Fuel inside the fuel flow channel and/or oxidant inside the oxidant flow channel are heated with heat of spend gas. The fuel and air mixture is formed by means of mixing of fuel released from the fuel flow channel and oxidant released from the oxidant flow channel, in the channel for effluent gas flow.

EFFECT: prevention of self-ignition of a fuel and air mixture, increased extent of freedom of combustion chamber design, provision of sufficient heating of working gas and increased durability.

16 cl, 8 dwg