| 发明名称 |
GAS TURBINE ENGINE INCLUDING A PRE-DIFFUSER HEAT EXCHANGER |
| 摘要 |
According to an example embodiment, a gas turbine engine assembly includes, among other things, a compressor. A strut near the compressor includes a flow passage through a portion of the strut. The flow passage is configured to direct air from the compressor to another portion of the gas turbine engine. The flow passage has at least one surface feature that at least partially hinders some airflow through the flow passage. |
| 申请公布号 |
US2014178174(A1) |
申请公布日期 |
2014.06.26 |
| 申请号 |
US201213724320 |
申请日期 |
2012.12.21 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Caprario Joseph T.;Gregg Shawn J.;Hyland Dave J. |
| 分类号 |
F01D9/02 |
主分类号 |
F01D9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine assembly, comprising:
a compressor (52); and a strut (100) near the compressor, the strut including a flow passage (102) through a portion of the strut, the flow passage being configured to direct air (104) from the compressor to another portion 54) of the gas turbine engine, the flow passage having at least one surface feature (120) that at least partially augments heat transfer within the flow passage. |
| 地址 |
Hartford CT US |
