发明名称 |
Methods and apparatus for reducing stress in turbine buckets |
摘要 |
A method facilitates reducing stress in a turbine bucket including a metallic base metal. The method comprises providing a turbine bucket including at least one pocket formed therein, and filling at least one pocket defined in the bucket with a polymer composite having continuous fibers oriented in a resin matrix, such that the fibers have an orientation determined in accordance with a pre-selected frequency tuning of the bucket.
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申请公布号 |
US2007231154(A1) |
申请公布日期 |
2007.10.04 |
申请号 |
US20060396046 |
申请日期 |
2006.03.31 |
申请人 |
BURDGICK STEVEN S;LANAUD CHRISTOPHE;MAKINDE ADEGBOYEGA;LIN WENDY;PRAVEEN GRAMA;BANSAL AMITABH |
发明人 |
BURDGICK STEVEN S.;LANAUD CHRISTOPHE;MAKINDE ADEGBOYEGA;LIN WENDY;PRAVEEN GRAMA;BANSAL AMITABH |
分类号 |
B63H1/26 |
主分类号 |
B63H1/26 |
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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