|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 8|
A variable area fan nozzle for a gas turbine engine includes a radially outer wall and a radially inner wall. At least one of the radially outer wall and the radially inner wall includes a wall thickness distribution that has local thick portions and local thin portions.
1. A gas turbine engine, comprising: a core engine including at least a compressor section, a combustor section and a turbine section disposed along a central axis;a fan coupled to be driven by the turbine section; a core nacelle around the core engine;a fan nacelle around the fan, the fan nacelle and the core nacelle defining a bypass passage there between; anda variable area fan nozzle (VAFN) extending at least partially around the central axis and defining an exit area of the bypass passage, the VAFN being selectively movable to vary the exit area, th...