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physics.flu-dyn2022
Master Curves for FENE-P Fluids in Steady Shear Flow
Sami Yamani, Gareth H. McKinley
The FENE-P (Finitely-Extensible Nonlinear Elastic) dumbbell constitutive equation is widely used in simulations and stability analyses of free and wall-bounded viscoelastic shear f…
physics.flu-dyn2022
Spatio-temporal Signatures of Elasto-inertial Turbulence in Viscoelastic Planar Jets
Sami Yamani, Yashasvi Raj, Tamer A. Zaki +2
The interplay between viscoelasticity and inertia in dilute polymer solutions at high deformation rates can result in inertio-elastic instabilities. The nonlinear evolution of thes…