Aerodynamic Influence of Leading-Edge Serrations on an Airfoil in a Low Reynolds Number
It is well-known that the flapping sound of owl wings is much less than that of other birds. Fine serrations equally spaced apart is found at the leading edge of the primary feathers (remiges) of owl wings, and seems to produce the silencing effect. Paying attention to the owl's posture dur...
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| Format: | Article |
| Language: | English |
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The Japan Society of Mechanical Engineers
2009-01-01
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| Series: | Journal of Biomechanical Science and Engineering |
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| Online Access: | https://www.jstage.jst.go.jp/article/jbse/4/1/4_1_117/_pdf/-char/en |