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 generating duplex tabs are mounted in the outlet. The tabs have compound radial and circumferential aft inclination inside the outlet for generating streamwise vortices for attenuating exhaust noise while reducing performance loss. |
申请公布号 |
CA2728527(A1) |
申请公布日期 |
2010.01.28 |
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 |
|