76 citations · 186 across the 25 of their papers we have counts for
5 papers · 1 filter
Three-dimensional dynamics of falling films in the presence of insoluble surfactants
Assen Batchvarov, Lyes Kahouadji, Cristian R. Constante-Amores +5
We study the effect of insoluble surfactants on the wave dynamics of vertically-falling liquid films. We use three-dimensional numerical simulations and employ a hybrid interface-t…
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…
Experimental observations of topologically guided water waves within non-hexagonal structures
Mehul P. Makwana, Nicolas Laforge, Richard V. Craster +4
We investigate symmetry-protected topological water waves within a strategically engineered square lattice system. Thus far, symmetry-protected topological modes in hexagonal syste…
Broadband control of water wave energy amplification in chirped arrays
Aidan J. Archer, Hugh A. Wolgamot, Jana Orszaghova +3
Water waves in natural environments are typically broadband, nonlinear and dynamic phenomena. Taking concepts developed for slow light in optics, we address the challenge of design…
Graded resonator arrays for spatial frequency separation and amplification of water waves
Luke G. Bennetts, Malte A. Peter, and Richard V. Craster
A structure capable of substantially amplifying water waves over a broad range of frequencies at selected locations is proposed. The structure consists of a small number of C-shape…