Pressure Gradient Effects on the Performance of Riblets Installed on Aircraft Surfaces

A method for estimating the drag reduction performance of riblets installed on the surfaces of an aircraft was extended to take the effect of the pressure gradient over the aircraft into account. This method simply and roughly estimates the effectiveness of riblets applied to arbitrary surfaces of a...

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Veröffentlicht in:	Journal of aircraft 2022-03, Vol.59 (2), p.447-457
Hauptverfasser:	Sasamori, Monami, Koga, Seigo, Kurita, Mitsuru
Format:	Artikel
Sprache:	eng
Schlagworte:	Aircraft Aircraft performance Computational fluid dynamics Drag reduction Friction drag Friction reduction Parameters Pressure effects Riblets Velocity distribution Wind tunnel testing Wind tunnels
Online-Zugang:	Volltext
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