FIELD: gas-turbine plants.
SUBSTANCE: proposed combustion chamber is provided with radial blade swirler at flame tube inlet and fuel gas atomizer. Strips mounted at outlet of inter-blade passages of swirler form bush adjoining front radial wall swirler in way of flow. Axial length of swirler blades is equal to 1.4-4.0 of axial length of bush and thickness of blade of radial swirler is equal to 0.5-2.0 of thickness of bush wall.
EFFECT: reduced emissions of toxic agents due to control of air flow in primary zone of flame tube.
3 dwg
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