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physics.flu-dyn2024
Super-resolution with dynamics in the loss
Jacob Page
Super-resolution of turbulence is a term used to describe the prediction of high-resolution snapshots of a flow from coarse-grained observations. This is typically accomplished wit…
physics.flu-dyn2024
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…
physics.flu-dyn2023
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…