| 发明名称 |
COOLING SUPPLY CIRCUIT FOR TURBOMACHINERY |
| 摘要 |
Embodiments of the present disclosure include a cooling supply circuit within a turbine wheel, which may include: a substantially axial passage configured to communicate air along an axial length of the turbine wheel; a substantially radial inlet positioned within the turbine wheel between a hollow interior of the turbine wheel and the substantially axial passage, the inlet being configured to direct a rotor purge air into the substantially axial passage; and a substantially radial outlet positioned within the turbine wheel between the substantially axial passage and a cooled component coupled to a radial exterior of the turbine wheel, the outlet being configured to direct the rotor purge air towards the cooled component, wherein the outlet is axially displaced from the inlet. |
| 申请公布号 |
US2015337733(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201414285742 |
申请日期 |
2014.05.23 |
| 申请人 |
General Electric Company |
发明人 |
Roush Eric David |
| 分类号 |
F02C7/18;F01D5/18 |
主分类号 |
F02C7/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cooling supply circuit within a turbine wheel, the cooling supply circuit comprising:
a substantially axial passage configured to communicate air along an axial length of the turbine wheel; a substantially radial inlet positioned within the turbine wheel between a hollow interior of the turbine wheel and the substantially axial passage, the inlet being configured to direct a rotor purge air into the substantially axial passage; and a substantially radial outlet positioned within the turbine wheel between the substantially axial passage and a cooled component coupled to a radial exterior of the turbine wheel, the outlet being configured to direct the rotor purge air towards the cooled component, wherein the outlet is axially displaced from the inlet. |
| 地址 |
Schenectady NY US |
