发明名称 |
Systems and Methods for Adjusting Clearances in Turbines |
摘要 |
Embodiments of the invention can provide systems and methods for adjusting clearances in a turbine. According to one embodiment of the invention, there is disclosed a turbine system. The system may include one or more turbine blades; a turbine casing encompassing the one or more turbine blades; and a thermoelectric element disposed at least partially about the turbine casing, wherein the thermoelectric element expands or contracts the turbine casing by heating or cooling at least a portion of the turbine casing, thereby adjusting a clearance between the one or more turbine blades and the turbine casing.
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申请公布号 |
US2013129470(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201113302372 |
申请日期 |
2011.11.22 |
申请人 |
CHILLAR RAHUL J.;CALLEROS ERWING;RAJESH PRABHAKARAN SARASWATHI;PENA EZIO;ANTOINE NICOLAS;DA-COSTA JOSE-QUINTINO;GENERAL ELECTRIC COMPANY |
发明人 |
CHILLAR RAHUL J.;CALLEROS ERWING;RAJESH PRABHAKARAN SARASWATHI;PENA EZIO;ANTOINE NICOLAS;DA-COSTA JOSE-QUINTINO |
分类号 |
F01D25/26;F01D25/24 |
主分类号 |
F01D25/26 |
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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