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nlin.CD2002
Drag Reduction by Polymers in Turbulent Channel Flows: Energy Redistribution Between Invariant Empirical Modes
Elisabetta De Angelis, Carlo M. Casciola, Victor S. L'vov +2
We address the phenomenon of drag reduction by dilute polymeric additive to turbulent flows, using Direct Numerical Simulations (DNS) of the FENE-P model of viscoelastic flows. It…
nlin.CD2002★ 1 cited
Homogeneous isotropic turbulence in dilute polymers: scale by scale budget
E. De Angelis, C. M. Casciola, R. Benzi +1
The turbulent energy cascade in dilute polymers solution is addressed here by considering a direct numerical simulation of homogeneous isotropic turbulence of a FENE-P fluid in a t…