Drag reduction via spanwise transversal traveling waves of smooth and structured surfaces |
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| Authors: | Pascal S Meysonnat Wolfgang Schröder |
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| Institution: | Aerodynamisches Institut Aachen, Wüllnerstraße 5a, 52062 Aachen |
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| Abstract: | The turbulent wall-shear stress can be influenced through passive and active means. The effect of combining active and passive methods is briefly analyzed using transversal traveling waves for the active method and riblets at an optimum spacing as a passive method. (© 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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