Drag Reduction in Turbulent Boundary Layers with Half Wave Wall Oscillations

Spatial square waves with positive cycle are used as steady forcing technique to study drag reduction effects on a turbulent boundary layer flow. Pseudospectral method is used for performing direct numerical simulations on very high resolution grids. A smooth step function is employed to prevent Gib...

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Bibliographic Details
Main Authors: Mishra, Maneesh, Skote, Martin
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2015
Online Access:https://hdl.handle.net/10356/104296
http://hdl.handle.net/10220/38819
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Institution: Nanyang Technological University
Language: English
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