|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/053R ; 244/073R ; 239/265.23 ; 239/265.17|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 28 인용 특허 : 1|
An exhaust nozzle for a gas turbine engine includes a converging inlet duct disposed in flow communication with a diverging outlet duct at a throat therebetween. An ejection slot is disposed at the throat, and compressed air from the engine is selectively injected through the slot for fluidically varying flow area at the throat for exhaust gases from the engine.
[ I claim:] [1.] An exhaust nozzle for a gas turbine engine comprising:a converging inlet duct for receiving exhaust gases from said engine;a diverging outlet duct disposed in flow communication with said inlet duct at a throat;a circumferentially extending injection slot disposed at said throat; andmeans disposed at said injection slot for selectively injecting compressed air from said engine through said injection slot for varying flow area of said exhaust gases at said throat.