| 发明名称 |
ARCHITECTURE FOR AN AXIALLY COMPACT, HIGH PERFORMANCE PROPULSION SYSTEM |
| 摘要 |
A reverse-core turbofan engine including a propulsor section including a fan and a fan-tip turbine configured to deliver air to a core duct, including a first portion, disposed aft of the propulsor section, and direct air aft, toward an inlet of a reverse-core gas generator, and a second portion, configured to receive air from an exit of the gas generator and direct the air forward and radially outward of the propulsor, toward the fan-tip turbine in the propulsor, thereby driving the propulsor. |
| 申请公布号 |
US2016290226(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201415104100 |
申请日期 |
2014.09.09 |
| 申请人 |
United Technologies Corporation |
发明人 |
Roberge Gary D. |
| 分类号 |
F02C3/04 |
主分类号 |
F02C3/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A reverse-core turbofan engine comprising:
a propulsor section including a fan and a fan-tip turbine; a core duct including: a first portion, disposed aft of the propulsor section, configured to receive air from the propulsor section, and direct air aft, toward an inlet of a reverse-core gas generator; and a second portion, configured to receive air from an exit of the reverse-core gas generator and direct the air forward and radially outward of the propulsor, toward the fan-tip turbine in the propulsor, thereby driving the propulsor. |
| 地址 |
Farmington CT US |
