Boundary streaming with Navier boundary condition

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Boundary streaming with Navier boundary condition.

In microfluidic applications involving high-frequency acoustic waves over a solid boundary, the Stokes boundary-layer thickness δ is so small that some non-negligible slip may occur at the fluid-solid interface. This paper assesses the impact of this slip by revisiting the classical problem of steady acoustic streaming over a flat boundary, replacing the no-slip boundary condition with the Navi...

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Boundary streaming with Navier boundary condition.dvi

In microfluidic applications involving high-frequency acoustic waves over a solid boundary, the Stokes boundary-layer thickness δ is so small that some non-negligible slip may occur at the fluid-solid interface. The classical problem of steady acoustic streaming over a flat boundary is therefore revisited to include the effect of slip modelled using the Navier boundary condition u|y=0 = Ls∂yu|y...

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ژورنال

عنوان ژورنال: Physical Review E

سال: 2014

ISSN: 1539-3755,1550-2376

DOI: 10.1103/physreve.89.063010