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Turbulence Heat and Mass Transfer 6. Proceedings of the Sixth International Symposium On Turbulence Heat and Mass Transfer
September, 14-18, 2009, Rome, Italy

DOI: 10.1615/ICHMT.2009.TurbulHeatMassTransf


ISBN Print: 978-1-56700-262-1

ISSN: 2377-2816

Large-eddy simulation of particle-laden flows with a scale-dependent dynamic subgrid-scale model

page 4
DOI: 10.1615/ICHMT.2009.TurbulHeatMassTransf.1520
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ABSTRACT

In this study, we use Large-eddy simulation (LES) with the scale-dependent dynamic model for subgrid-scale SGS stresses and SGS scalar fluxes to simulate particle-laden flows. Equations for the large resolved scales are derived by spatially filtering the Navier-Stokes and conservation equation for concentration in which the settling process is taken into account. Predicted concentration profiles for sediments are compared with experimental data.

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