In can-annular combustion chambers, the individual flame tubes are uniformly spaced around an annular casing. All tubes have a common secondary air duct. ... The flame tube and both secondary air ducts are annular. Annular combustion chambers are characterized by low pressure losses, small size and good ignition behavior.

Can annular vs annular combustion chamber?

Like the can type combustor, can annular combustors have discrete combustion zones contained in separate liners with their own fuel injectors. Unlike the can combustor, all the combustion zones share a common ring (annulus) casing. ... However, a cannular combustor can be more difficult to maintain than a can combustor.

Can tubular combustion chamber type?

Tubular (Can)

These chambers are spaced around the shaft connecting the compressor and turbine, each chamber having its own fuel jet fed from a common supply line. Well suited to engines with centrifugal compressors, where the flow is divided into separate streams in the diffuser.