Invention Grant
US08662417B2 Gas turbine engine fan variable area nozzle with swivable insert system 有权
燃气涡轮发动机风扇可变区域喷嘴与可旋转的插入系统

Gas turbine engine fan variable area nozzle with swivable insert system
Abstract:
An example nacelle assembly for a gas turbine engine includes a nacelle defined about an axis and defining a boundary of a fan bypass flow path. A fan variable area nozzle includes a plurality of inserts movably mounted to said nacelle. Each of the multiple of inserts is located at a circumferential position about the nacelle. The multiple of inserts are each independently moveable into the fan bypass flow path relative the nacelle to selectively vary a fan nozzle exit area.
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