| 发明名称 |
GAS TURBINE ENGINE COMPRESSOR ROTOR VAPORIZATION COOLING |
| 摘要 |
A gas turbine engine rotor includes a rotor that provides a cooling cavity. The cooling cavity has a first chamber and a second chamber that are fluidly connected to one another by a passageway. At least one of the first and second rotor portions is configured to support a blade that is fluidly isolated from the cavity. A phase change material is arranged in the cavity. The phase change material is configured to be arranged in the first chamber in a first state and in the second chamber in the second state. The passageway is configured to carry the phase change material between the second and first chambers once changed between the first and second states. |
| 申请公布号 |
US2016319667(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201415102341 |
申请日期 |
2014.12.02 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Zelesky Mark F.;Winter Michael;Coderre Paul E.;Sykes Richard L. |
| 分类号 |
F01D5/08;F02C3/04;F02C7/16 |
主分类号 |
F01D5/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine rotor comprising:
a rotor providing a cooling cavity, the cooling cavity has a first chamber and a second chamber fluidly connected to one another by a passageway, at least one of the first and second rotor portions is configured to support a blade that is fluidly isolated from the cavity; and a phase change material is arranged in the cavity, the phase change material is configured to be arranged in the first chamber in a first state and in the second chamber in the second state, the passageway is configured to carry the phase change material between the second and first chambers once changed between the first and second states. |
| 地址 |
Hartford CT US |
