A gas turbine engine (10) includes a translating sleeve (38) disposed within a downstream portion of an outer nacelle (20). A variable area fan exhaust nozzle (30) is defined between the trailing edge (32) of the translating sleeve (38) and a conical core cowl (26) disposed radially inward of the outer nacelle (20) and spaced apart therefrom. The translating sleeve (38) translates downstream to cooperate with the decreasing diameter of the core cowl (26) to increase the area of the fan exhaust nozzle (30).
申请公布号
WO9612881(A1)
申请公布日期
1996.05.02
申请号
WO1995US11818
申请日期
1995.09.15
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
DUESLER, PAUL, W.;LOFREDO, CONSTANTINO, V.;PROSSER, HAROLD, T., JR.