发明授权
US07320575B2 Methods and apparatus for aerodynamically self-enhancing rotor blades
有权
空气动力学自增强转子叶片的方法和装置
- 专利标题： Methods and apparatus for aerodynamically self-enhancing rotor blades
- 专利标题（中）： 空气动力学自增强转子叶片的方法和装置
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申请号： US10952184申请日： 2004-09-28
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公开(公告)号： US07320575B2公开(公告)日： 2008-01-22
- 发明人: Aspi Rustom Wadia , Peter Nicholas Szucs , Syed Arif Khalid , Peter John Wood , Kevin R. Kirtley , Xiaoyue Liu
- 申请人： Aspi Rustom Wadia , Peter Nicholas Szucs , Syed Arif Khalid , Peter John Wood , Kevin R. Kirtley , Xiaoyue Liu
- 申请人地址： US NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Schenectady
- 代理机构： Armstrong Teasdale LLP
- 代理商 William Scott Andes
- 主分类号： B63H1/14
- IPC分类号： B63H1/14
摘要：
An airfoil having a root, a tip, and an outer surface for pressuring air flowable thereover. The outer surface includes one or more slots elongate in a direction selected to preclude or reduce circulation within the slots, and the one or more slots are configured to bleed a boundary layer from the outer surface to the tip utilizing one or more passageways within the airfoil.
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