Method and apparatus for controlling combustor operability

A method for assembling a gas turbine engine includes providing at least one combustor assembly defining a combustion chamber. At least one fuel nozzle is positioned at a forward end of the combustion chamber. The at least one fuel nozzle is configured to inject a premixed fuel/air mixture into the...

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Bibliographische Detailangaben
Hauptverfasser: Kraemer, Gilbert O, Lipinski, John Joseph, Male, Jonathan Lloyd
Format: Patent
Sprache:eng
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Zusammenfassung:A method for assembling a gas turbine engine includes providing at least one combustor assembly defining a combustion chamber. At least one fuel nozzle is positioned at a forward end of the combustion chamber. The at least one fuel nozzle is configured to inject a premixed fuel/air mixture into the combustion chamber. A catalytic material is applied to at least a portion of the at least one fuel nozzle.