Method and apparatus for operating gas turbine engines

A method for operating a gas turbine engine is provided. The gas turbine engine includes a fan, a high pressure turbine coupled downstream from the fan, and a low pressure turbine downstream from the high pressure turbine. The method includes channeling a portion of air discharged from the fan throu...

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Hauptverfasser: ALBERS ROBERT J, ESTRIDGE SCOTT ANTHONY, HANSELL KEVIN STEPHEN, PROCTOR ROBERT, RUIZ RAFAEL, URBASSIK RYAN MICHAEL
Format: Patent
Sprache:eng
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Zusammenfassung:A method for operating a gas turbine engine is provided. The gas turbine engine includes a fan, a high pressure turbine coupled downstream from the fan, and a low pressure turbine downstream from the high pressure turbine. The method includes channeling a portion of air discharged from the fan through a clearance control system including an inlet assembly that includes a plurality of louvers, and directing air from the inlet assembly into a first pipe and second pipe coupled to the inlet assembly such that pressure losses associated with the airflow are facilitated to be reduced.