发明名称 |
Gas turbine impingement cooling structure and method of impingement cooling |
摘要 |
An extended impingement cooling structure to cool outside an air supply plenum comprises an inner wall (102); an impingement sheet (104); a series of supports (106,106a) to maintain the inner wall (102) in spaced relation to the impingement sheet (104), and a baffle (112) supported between the inner wall (102) and the impingement sheet (104). The baffle (112) has a collector plenum area (150) that receives impingement cooling air from the air supply plenum (108) and a channel (154) in fluid communication with the collector plenum (150) and extending outside the air supply plenum with openings (156) to allow impingement cooling air to pass therethrough and having a series of lands (152) extending into the channel (154) wherein the lands (152) are located in proximity to impingement cooling air outlets (130) in the inner wall (102).
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申请公布号 |
EP1600608(A2) |
申请公布日期 |
2005.11.30 |
申请号 |
EP20050250046 |
申请日期 |
2005.01.07 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
MAYER, ROBERT F.;STONER, CHARLES D. |
分类号 |
F01D25/12;F02C7/18;F01D25/08;F23R3/06;(IPC1-7):F01D25/08 |
主分类号 |
F01D25/12 |
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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