77 citations · 101 across the 9 of their papers we have counts for
9 papers
Numerical simulation of a two-frequency-driven superlattice Faraday-wave pattern
Debashis Panda, Nicolas Périnet, Abdullah M. Abdal +6
The formation of a superlattice pattern in two-frequency-driven Faraday waves discovered and named SSS-I by Arbell & Fineberg (1998, 2002) is investigated by means of Direct Numeri…
Interfacial standing wave-patterns disentangle dilatational and shear surface viscous effects
Debashis Panda, Abdullah M. Abdal, Mosayeb Shams +5
Dilatational and shear surface viscosities are highly correlated parameters, making their individual contributions difficult to disentangle in Stokes flow, linearised flow models,…
Direct numerical simulation of two-phase flows with surfactant-induced surface viscous effects
Debashis Panda, Seungwon Shin, Abdullah M. Abdal +4
Direct numerical simulations of interfacial flows with surfactant-induced complexities involving surface viscous stresses are performed within the framework of the Level Contour Re…
Surfactant-laden bubble bursting: dynamics of capillary waves and Worthington jet at large Bond number
Paula Pico, Lyes Kahouadji, Seungwon Shin +3
We present a numerical study of the main sub-stages preceding aerosol formation via bursting bubbles: capillary wave propagation along the bubble, convergence at the bubble's apex,…
Impact of droplets onto surfactant-laden thin liquid films
C. R. Constante-Amores, L. Kahouadji, S. Shin +5
We study the effect of insoluble surfactants on the impact of surfactant-free droplets on surfactant-laden thin liquid films via a fully three-dimensional direct numerical simulati…
Direct numerical simulations of turbulent jets: vortex-interface-surfactant interactions
C. R. Constante-Amores, T. Abadie, L. Kahouadji +5
We study the effect of insoluble surfactants on the spatio-temporal evolution of turbulent jets. We use three-dimensional numerical simulations and employ an interface-tracking/lev…
Effect of surfactant on elongated bubbles in capillary tubes at high Reynolds number
Assen Batchvarov, Lyes Kahouadji, Mirco Magnini +6
The effect of surfactants on the tail and film dynamics of elongated gas bubbles propagating through circular capillary tubes is investigated by means of an extensive three-dimensi…
Dynamics of retracting surfactant-laden ligaments at intermediate Ohnesorge number
C. R. Constante-Amores, L. Kahouadji, A. Batchvarov +4
The dynamics of ligaments retracting under the action of surface tension occurs in a multitude of natural and industrial applications, such as inkjet printing and atomisation. We p…
An Interface-Tracking Technique for Multiphase Flow with Soluble Surfactant
Seungwon Shin, Jalel Chergui, Damir Juric +3
We adapt and extend a formulation for soluble surfactant transport in multiphase flows recently presented by Muradoglu & Tryggvason (JCP 274 (2014) 737-757) to the context of the L…