Drag Reduction of Turbulent Boundary Layers by Travelling and Non-Travelling Waves of Spanwise Wall Oscillations
Turbulence control in the form of a streamwise travelling wave of transverse wall motion was studied numerically by employing direct numerical simulations (DNS). Both total and phase averaging were utilised to examine the statistical behaviour of the turbulence affected by the wall forcing, with a f...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-02-01
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| Series: | Fluids |
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| Online Access: | https://www.mdpi.com/2311-5521/7/2/65 |