METHOD OF CONTROLLING FUEL INJECTION IN A REHEAT COMBUSTOR FOR A COMBUSTOR ASSEMBLY OF A GAS TURBINE AND ASSOCIATED REHEAT COMBUSTOR

A method is disclosed for controlling fuel injection in a reheat combustor (16) of a gas turbine combustor assembly (3) including a combustor casing (20) defining a gas flow channel (21) and a plurality of injection nozzles (30) distributed in or around the gas flow channel; the method includes the...

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Hauptverfasser: Bothien, Mirko Ruben, Pennell, Douglas, Stuttaford, Peter
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method is disclosed for controlling fuel injection in a reheat combustor (16) of a gas turbine combustor assembly (3) including a combustor casing (20) defining a gas flow channel (21) and a plurality of injection nozzles (30) distributed in or around the gas flow channel; the method includes the step of distributing fuel among the injection nozzles (30) according to a non-uniform distribution pattern.