| 发明名称 |
CERAMIC LINER FOR A TURBINE EXHAUST CASE |
| 摘要 |
A gas turbine engine includes a core engine including a central engine axis and a nacelle surrounding the core engine. At least a portion of the nacelle is axially movable relative to the core engine between open and fully closed positions. A ceramic-based liner is located at an aft portion of the core engine. The ceramic-based component mechanically interfaces with the movable portion of the nacelle when the nacelle is in the fully closed position. A turbine section and a method of accommodating thermally-induced dimensional change of engine components are also disclosed. |
| 申请公布号 |
US2016215699(A1) |
申请公布日期 |
2016.07.28 |
| 申请号 |
US201414917396 |
申请日期 |
2014.08.19 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Suciu Gabriel L.;Chandler Jesse M. |
| 分类号 |
F02C7/20;F23R3/00;F02C7/24;F02C3/04;F01D25/26 |
主分类号 |
F02C7/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine, comprising:
a core engine including a central engine axis; a core engine nacelle surrounding the core engine, wherein at least a portion of the nacelle is axially movable relative to the core engine between open and fully closed positions; and a ceramic-based liner at an aft portion of the core engine, wherein the ceramic-based liner mechanically interfaces with the movable portion of the nacelle when the nacelle is in the fully closed position. |
| 地址 |
Hartford CT US |
