842 citations · 3k across the 41 of their papers we have counts for
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physics.flu-dyn2022★ 8 cited
Re-laminarization of elastic turbulence
M. Vijay Kumar, Atul Varshney, Dongyang Li +1
We report frictional drag reduction and a complete flow re-laminarization of elastic turbulence (ET) at vanishing inertia in a viscoelastic channel flow past an obstacle. We show t…
physics.flu-dyn2022★ 11 cited
Elastic instability in a straight channel of viscoelastic flow without prearranged perturbations
Yuke Li, Victor Steinberg
We report experimental results on elastic instability in a viscoelastic channel shear flow due to only a natural non-smoothed inlet and small holes along the channel for pressure m…
physics.flu-dyn2022
Splitting of localized disturbances in viscoelastic channel flow
Ron Shnapp, Victor Steinberg
We examine the response of an inertia-less viscoelastic channel flow to localized perturbations. A simplified model shows that the non-linear interaction between the velocity and e…