发明名称 |
Scalloped wing leading edge |
摘要 |
An apparatus to modify a wing to provide increased lift over drag ratios compared to similar wings with straight leading edges. For wings extending in a lateral direction, and defining a longitudinal upstream direction, the apparatus forms a laterally extending leading edge facing in the upstream direction. The apparatus forms a plurality of protrusions spaced laterally along the leading edge, the protrusions creating a smoothly varying, alternately forward-and-aft sweep along the leading edge relative to the upstream flow direction along the leading edge.
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申请公布号 |
US6431498(B1) |
申请公布日期 |
2002.08.13 |
申请号 |
US20000607872 |
申请日期 |
2000.06.30 |
申请人 |
WATTS PHILIP;FISH FRANK E. |
发明人 |
WATTS PHILIP;FISH FRANK E. |
分类号 |
B64C3/10;B64C3/28;(IPC1-7):B64C3/28 |
主分类号 |
B64C3/10 |
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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