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AXIAL staged combustion of poor and rich fuel-air mixture in gas turbine engines with a tubular combustion chambers-RING
AXIAL staged combustion of poor and rich fuel-air mixture in gas turbine engines with a tubular combustion chambers-RING
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机译:AXIAL在带有管状燃烧室的燃气轮机中分阶段燃烧贫燃空气混合物-RING
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摘要
An apparatus and method for lean/rich combustion in a gas turbine engine (10), which includes a combustor (12), a transition (14) and a combustor extender (16) that is positioned between the combustor (12) and the transition (14) to connect the combustor (12) to the transition (14). Openings (18) are formed along an outer surface (20) of the combustor extender (16). The gas turbine (10) also includes a fuel manifold (28) to extend along the outer surface (20) of the combustor extender (16), with fuel nozzles (30) to align with the respective openings (18). A method (200) for axial stage combustion in the gas turbine engine (10) is also presented.
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