发明名称 |
Method and device for altering the separation characteristics of air-flow over an aerodynamic surface via intermittent suction |
摘要 |
Active flow control devices and methods are disclosed for improving the aerodynamic efficiency of airfoils. The devices and methods pertain to applying intermittent suction or intake of low-energy boundary layer fluid into airfoils in a manner delaying or eliminating boundary layer separation.
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申请公布号 |
US6866234(B1) |
申请公布日期 |
2005.03.15 |
申请号 |
US20030630882 |
申请日期 |
2003.07.29 |
申请人 |
THE BOEING COMPANY |
发明人 |
HASSAN AHMED A.;JANAKIRAM RAM D. |
分类号 |
B64C21/02;F01D5/14;F04D29/68;(IPC1-7):B64C21/08 |
主分类号 |
B64C21/02 |
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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