发明名称 |
Noise reducing vortex generators on aircraft wing control surfaces |
摘要 |
Vortex generators are arranged on the edges of aircraft wing control surfaces to generate smaller vortices that weaken the main vortex that would otherwise be generated at these areas, and thereby reduce the aerodynamic generation of noise. Each vortex generator includes plural elongated elements in the form of rigid rods or flexible bristles protruding laterally outwardly from the respective edge of the control surface. The vortex generators are preferably arranged on the inboard and outboard edges of high lift flaps and slats.
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申请公布号 |
US6491260(B2) |
申请公布日期 |
2002.12.10 |
申请号 |
US20010841699 |
申请日期 |
2001.04.24 |
申请人 |
AIRBUS DEUTSCHLAND GMBH |
发明人 |
BORCHERS INGO;DROBIETZ ROGER;GRUENEWALD MICHAEL;MAU KNUT;REICHENBERGER JOHANN |
分类号 |
B64C21/10;B64C23/06;(IPC1-7):B64C23/06 |
主分类号 |
B64C21/10 |
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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