发明名称 |
DUPLEX TAB EXHAUST NOZZLE |
摘要 |
An exhaust nozzle includes a conical duct terminating in an annular outlet. A row of vortex generat-ing duplex tabs are mounted in the outlet. The tabs have compound radial and circumferential aft inclination inside the outlet for generating streamwise vortices for attenuat-ing exhaust noise while reducing performance loss. |
申请公布号 |
CA2728527(C) |
申请公布日期 |
2014.06.03 |
申请号 |
CA20092728527 |
申请日期 |
2009.04.21 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GUTMARK, EPHRAIM JEFF;MARTENS, STEVEN |
分类号 |
F02K1/38;F02K1/48 |
主分类号 |
F02K1/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|