| 发明名称 |
FUEL NOZZLE |
| 摘要 |
A fuel nozzle for a combustor of a gas turbine engine includes a body defining an axial direction and a radial direction, an air passageway defined axially in the body, and a fuel passageway defined axially in the body radially outwardly from the air passageway. The air passageway has a swirl-inducing relief defined at an exit lip of an outer wall of the air passageway. A gas turbine engine and a method of inducing swirl in an air passageway of a fuel nozzle of a gas turbine engine are also presented. |
| 申请公布号 |
US2016097538(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201414505787 |
申请日期 |
2014.10.03 |
| 申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
WANG Yen-Wen;DAVENPORT Nigel |
| 分类号 |
F23R3/28 |
主分类号 |
F23R3/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fuel nozzle for a combustor of a gas turbine engine, the fuel nozzle comprising:
a body defining an axial direction and a radial direction; an air passageway defined axially in the body, the air passageway having a swirl-inducing relief defined at an exit lip of an outer wall of the air passageway; and a fuel passageway defined axially in the body radially outwardly from the air passageway. |
| 地址 |
Longueuil CA |
