19 citations · 31 across the 5 of their papers we have counts for
5 papers
From laminar to chaotic flow via stochastic resonance in viscoelastic channel flow
Yuke Li, Victor Steinberg
Recent research indicates that low-inertia viscoelastic channel flow experiences supercritical non-normal mode elastic instability from laminar to sustained chaotic flow due to fin…
Mechanism of stochastic resonance in viscoelastic channel flow
Yuke Li, Victor Steinberg
We have recently discovered stochastic resonance (SR) in chaotic inertia-less viscoelastic channel flow. SR appears just above a pure elastic instability at a critical Weissenberg…
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…
Re-picturing viscoelastic drag-reducing turbulence by introducing dynamics of elasto-inertial turbulence
Zhang Wen-Hua, Zhang Hong-Na, Li Yu-Ke +1
Recently, the nature of viscoelastic drag-reducing turbulence (DRT), especially maximum drag reduction (MDR) state, has become a focus of controversy. It has long been regarded as…
Role of elasto-inertial turbulence in viscoelastic drag-reducing turbulence
Zhang Wenhua, Zhang Hongna, Yuke Li +2
Two kinds of nonlinearities coexist in viscoelastic fluid flows, i.e., inertia and elasticity, which can engender different types of chaotic states including IT, DRT, ET and EIT. T…