Loading documents preview...
Combustion System of sgt 400 The combustion system comprises six tubular combustion chambers symmetrically positioned on the forward face of the centre casing and bearing housing assembly. The system is of axial reverse flow design, air leaving the compressor exit nozzle is reversed and enters the head of the combustion chambers via a swirler plate which imparts a rapid swirling motion to the flow to ensure complete mixing of fuel and air.