50 citations · 193 across the 9 of their papers we have counts for
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physics.flu-dyn2020★ 25 cited
Non-modal transient growth of disturbances in pulsatile and oscillatory pipe flow
Duo Xu, Baofang Song, Marc Avila
Laminar flows through pipes driven at steady, pulsatile or oscillatory rates undergo a sub-critical transition to turbulence. We carry out an extensive linear non-modal stability a…
physics.flu-dyn2020★ 5 cited
Resonances in pulsatile channel flow with an elastic wall
Duo Xu, Matthias Heil, Thomas Seeböck +1
Interactions between fluids and elastic solids are ubiquitous in application ranging from aeronautical and civil engineering to physiological flows. Here we study the pulsatile flo…
physics.flu-dyn2020★ 50 cited
Nonlinear hydrodynamic instability and turbulence in pulsatile flow
Duo Xu, Atul Varshney, Xingyu Ma +4
Pulsating flows through tubular geometries are laminar provided that velocities are moderate. This in particular is also believed to apply to cardiovascular flows where inertial fo…