| 发明名称 |
INTERCOOLED COOLING AIR USING EXISTING HEAT EXCHANGER |
| 摘要 |
A gas turbine engine comprises a main compressor section having a high pressure compressor with a downstream discharge, and more upstream locations. A turbine section has a high pressure turbine. A tap taps air from at least one of the more upstream locations in the compressor section, passing the tapped air through a heat exchanger and then to a cooling compressor. The cooling compressor compresses air downstream of the heat exchanger, and delivers air into the high pressure turbine. The heat exchanger also receives air to be delivered to an aircraft cabin. An intercooling system for a gas turbine engine is also disclosed. |
| 申请公布号 |
US2016237908(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201514804534 |
申请日期 |
2015.07.21 |
| 申请人 |
United Technologies Corporation |
发明人 |
Snape Nathan;Suciu Gabriel L.;Merry Brian D.;Chandler Jesse M. |
| 分类号 |
F02C7/18 |
主分类号 |
F02C7/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine comprising;
a main compressor section having a high pressure compressor with a downstream discharge, and more upstream locations; a turbine section having a high pressure turbine; a tap tapping air from at least one of said more upstream locations in said compressor section, passing said tapped air through a heat exchanger and then to a cooling compressor, said cooling compressor compressing air downstream of said heat exchanger, and delivering air into said high pressure turbine; and said heat exchanger also receiving air to be delivered to an aircraft cabin. |
| 地址 |
Hartford CT US |
