A numerical experiment to determine whether surface shear-stress fluctuations are a true sound source

DOI10.1063/1.2112747zbMath1188.76143OpenAlexW1965928106MaRDI QIDQ3557310

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Publication date: 22 April 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.2112747

zbMATH Keywords

noiseNavier-Stokes equationsboundary layer turbulenceflow simulationaeroacousticsfluid oscillationsacoustic generators

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (5)

On generation of sound in wall-bounded shear flows: back action of sound and global acoustic coupling ⋮ The effects of viscosity on sound radiation near solid surfaces ⋮ Sound generation by a vortex ring collision with a wall ⋮ Boundary-layer noise induced by arrays of roughness elements ⋮ Nonlinear disturbance evolution in a two-dimensional boundary layer along an elastic plate and induced radiated sound

Cites Work

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• The rôle of surface shear stress fluctuations in the generation of boundary layer noise

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