Rich double dome combustor

The present invention relates generally to gas turbine engines, and, more specifically, to combustors therein. A gas turbine engine combustor includes outer and inner liners joined together at an annular dome. Outer and inner air swirlers and cooperating fuel injectors are mounted in two rows in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Danis, Allen M, Pritchard, Jr., Byron A, Taylor, Keith K, Stickles, Richard W, Dodds, Willard J, Gardner, Donald L
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates generally to gas turbine engines, and, more specifically, to combustors therein. A gas turbine engine combustor includes outer and inner liners joined together at an annular dome. Outer and inner air swirlers and cooperating fuel injectors are mounted in two rows in the combustor dome. The fuel injectors are joined to a common fuel manifold for simultaneously channeling fuel thereto over an operating range from idle to full power for reducing exhaust emissions.