发明名称 |
Cooling system for a turbine vane |
摘要 |
A turbine vane usable in a turbine engine and having at least one cooling system. The cooling system may include at least one convergent flow channel for receiving air from a shroud assembly. The cooling system may also include impingement channels in a leading edge cavity for impinging a cooling fluid against an inner surface of a leading edge of the turbine vane. The cooling system may also include a serpentine cooling path for removing heat from aft sections of the turbine vane proximate to the trailing edge of the turbine vane. The cooling system may also include a divergent leading edge cavity. Exterior film cooling is not needed to safely operate a turbine vane according to this invention.
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申请公布号 |
US2005095119(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20030697369 |
申请日期 |
2003.10.30 |
申请人 |
SIEMENS WESTINGHOUSE POWER CORPORATION |
发明人 |
LIANG GEORGE |
分类号 |
F01D5/18;F01D25/12;(IPC1-7):F04D31/00 |
主分类号 |
F01D5/18 |
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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