发明授权
- 专利标题： Preferentially cooled turbine shroud
- 专利标题（中）： 优先涡轮机罩
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申请号： US09239638申请日： 1999-01-29
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公开(公告)号： US06196792B1公开(公告)日： 2001-03-06
- 发明人: Ching-Pang Lee , George A. Durgin
- 申请人： Ching-Pang Lee , George A. Durgin
- 主分类号： F04D3100
- IPC分类号： F04D3100
摘要：
A turbine shroud includes a panel having a forward end, an opposite aft end, and a middle therebetween. Cooling holes extend through the panel for channeling cooling air therethrough. The holes are arranged in a pattern of greater density aft of the panel middle than forward of the panel middle for effecting preferential cooling.
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