3 papers
physics.flu-dyn2026
Waviness and self-sustained turbulence in plane Couette-Poiseuille flow
Manuel Etchevest, Pablo Dmitruk, Supriya Karmakar +3
Direct numerical simulations of a Couette Poiseuille flow were performed near the transition to turbulence to investigate the nonlinear relationship between streak waviness and rol…
physics.flu-dyn2026
On the rheoscopic measurement of turbulent decay in wall-bounded flows
Tao Liu, Victoria Nicolazo-Crach, Ramiro Godoy-Diana +2
Quench experiments where the flow passes from a fully turbulent state to a laminar state by an abrupt decrease in the flow Reynolds number () have been extensively studied in t…
physics.flu-dyn2025
Discovery of propagating trains of oscillons over Faraday waves in a 1D experiment
Samantha Kucher, José Eduardo Wesfreid, Pablo Javier Cobelli
We report the discovery of highly localized structures traveling over a one-dimensional pattern of Faraday waves in a vertically-vibrated fluid layer confined in a thin annular cel…