Burner arrangement for the annular combustion chamber of a...

Details Burner arrangement for the annular combustion chamber of a... Burner arrangement for the annular combustion chamber of a...

2006-06-06

2006-06-06

Kim, Ted (Department: 3746)

Power plants

Combustion products used as motive fluid

Having mounting or supporting structure

C060S746000, C060S747000, C060S748000

Reexamination Certificate

active

07055331

ABSTRACT:
In a burner arrangement for the annular combustion chamber of a gas turbine, a plurality of burners are arranged above one another, in each case in pairs in the radial direction, on concentric rings. In a burner arrangement of this type, the mechanical integrity of the turbine casing is increased and operation of the combustion chamber is optimized by virtue of the two burners in a pair of burners being oriented out of the parallel position, in such a manner that their burner axes converge in the direction of flow.

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Franz Joos et al., “Development of the sequential combustion system for the GT24/GT26 gas turbine family,” ABB Review (Apr. 1998) pp. 4-16.

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