255 citations · 690 across the 14 of their papers we have counts for
14 papers
Follow the curvature of viscoelastic stress: Insights into the steady arrowhead structure
Pierre-Yves Goffin, Yves Dubief, Vincent E. Terrapon
Focusing on simulated dilute polymer solutions, this letter investigates the interactions between flow structures and organized polymer stress sheets for the steady arrowhead coher…
Transition route to elastic and elasto-inertial turbulence in polymer channel flows
Miguel Beneitez, Jacob Page, Yves Dubief +1
Viscoelastic shear flows support additional chaotic states beyond simple Newtonian turbulence. In vanishing Reynolds number flows, the nonlinearity in the polymer evolution equatio…
Multistability of elasto-inertial two-dimensional channel flow
Miguel Beneitez, Jacob Page, Yves Dubief +1
Elasto-inertial turbulence (EIT) is a recently discovered two-dimensional chaotic flow state observed in dilute polymer solutions. It has been hypothesised that the dynamical origi…
Exact travelling wave solutions in viscoelastic channel flow
Jacob Page, Yves Dubief, Rich R. Kerswell
Elasto-inertial turbulence (EIT) is a new, two-dimensional chaotic flow state observed in polymer solutions with possible connections to inertialess elastic turbulence and drag-red…
A first coherent structure in elasto-inertial turbulence
Yves Dubief, Jacob Page, Rich R. Kerswell +2
Two dimensional channel flow simulations of FENE-P fluid in the elasto-inertial turbulence regime reveal distinct regimes ranging from chaos to a steady travelling wave which takes…
Two-dimensional dynamics of elasto-inertial turbulence and its role in polymer drag reduction
S. Sid, Y. Dubief, V. E. Terrapon
The goal of the present study is: (i) to demonstrate the two-dimensional nature of the elasto-inertial instability in elasto-inertial turbulence (EIT), (ii) to identify the role of…