发明名称 |
LIGHTWEIGHT FAN DRIVING TURBINE |
摘要 |
<p>A gas turbine engine includes a shaft defining an axis of rotation and a fan driving turbine configured to drive the shaft. The fan driving turbine comprises a plurality of stages that are spaced apart from each other along the axis. Each stage includes a turbine disk comprised of a disk material and a plurality of turbine blades comprised of a blade material. The disk material and the blade material for one of the plurality of stages is selected based on a location of the one stage relative to the other stages of the plurality of stages.</p> |
申请公布号 |
WO2013130280(A1) |
申请公布日期 |
2013.09.06 |
申请号 |
WO2013US26255 |
申请日期 |
2013.02.15 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SCHWARZ, FREDERICK M.;KUPRATIS, DANIEL BERNARD |
分类号 |
F04B17/00 |
主分类号 |
F04B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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