An improved viscoelastic k- ε -v2-f turbulence model for intermediate and high drag reduction regimes
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DOI: 10.1063/5.0224157
Abstract: In this work, an improved anisotropic k-ε-v2-f model based on the finite extensible nonlinear elastic model with the Peterlin approximation for viscoelastic channel flows is proposed. This model is tested using direct numerical simulation (DNS)… read more here.
Keywords: drag reduction; reduction regimes; intermediate high; high drag ... See more keywords