| 发明名称 |
IMMERSED CORE FLOW INLET BETWEEN ROTOR BLADE AND STATOR VANE FOR AN UNDUCTED FAN GAS TURBINE |
| 摘要 |
An unducted thrust producing system is provided that can include a rotating element having an axis of rotation about a central longitudinal axis and comprising a plurality of blades attached to a spinner; a stationary element positioned aft of the rotating element; and an inlet positioned between the rotating element and the stationary element such that the inlet passes radially inward of the stationary element. The rotating element defines an annular valley positioned between a first annular crown and a second annular crown, and the inlet defines an open area positioned aft of the second annular crown. |
| 申请公布号 |
US2016333734(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201615145894 |
申请日期 |
2016.05.04 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BOWDEN William Joseph;BREEZE-STRINGFELLOW Andrew;CEDAR Richard David;KHALID Syed Arif;LONNEMAN Patrick John;PASIECZNY Aleksander Piotr;TWEEDT Daniel Lawrence |
| 分类号 |
F01D25/04;F01D5/02;F01D25/24;F01D9/04;F04D29/32;F04D29/38 |
主分类号 |
F01D25/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An unducted thrust producing system, comprising:
a rotating element having an axis of rotation about a central longitudinal axis and comprising a plurality of blades attached to a spinner, wherein the rotating element defines an annular valley positioned between a first annular crown and a second annular crown; a stationary element positioned aft of the rotating element; and an inlet positioned between the rotating element and the stationary element such that the inlet passes radially inward of the stationary element, wherein the inlet defines an open area positioned aft of the second annular crown. |
| 地址 |
Schenectady NY US |
