The primary instability of falling films in the presence of soluble surfactants

DOI10.1017/jfm.2013.291zbMath1291.76130OpenAlexW2164888245MaRDI QIDQ5165688

George Karapetsas, V. Bontozoglou

Publication date: 30 June 2014

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10795/3384

zbMATH Keywords

instabilityMarangoni convectioninterfacial flows (free surface)

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Thin fluid films (76A20) Finite element methods applied to problems in fluid mechanics (76M10) Capillarity (surface tension) for incompressible viscous fluids (76D45) Parallel shear flows in hydrodynamic stability (76E05)

Related Items (10)

The role of soluble surfactant in the linear instability of a film coating inside a tube ⋮ Stability of liquid film flow laden with the soluble surfactant sodium dodecyl sulphate: predictions versus experimental data ⋮ Three-dimensional dynamics of falling films in the presence of insoluble surfactants ⋮ The effect of adsorption modeling on the stability of surfactant-laden liquid film flow ⋮ Natural break-up and satellite formation regimes of surfactant-laden liquid threads ⋮ Marangoni instabilities associated with heated surfactant-laden falling films ⋮ Stability analysis of viscoelastic film flows over an inclined substrate with rectangular trenches ⋮ Instabilities at a sheared interface over a liquid laden with soluble surfactant ⋮ The role of soluble surfactants in the linear stability of two-layer flow in a channel ⋮ The role of surfactants on the mechanism of the long-wave instability in liquid film flows

Cites Work

• On surfactant-enhanced spreading and superspreading of liquid drops on solid surfaces
• Wave formation in laminar flow down an inclined plane
• The dynamics of a localized surfactant on a thin film
• The mechanism for the long-wave instability in thin liquid films
• The spreading of heat or soluble surfactant along a thin liquid film
• Effect of surfactants on film flow down a periodic wall
• Effect of surfactant on the stability of film flow down an inclined plane
• On the instabilities of vertical falling liquid films in the presence of surface-active solute
• A mechanism of Marangoni instability in evaporating thin liquid films due to soluble surfactant
• Surfactant-induced fingering phenomena beyond the critical micelle concentration
• Stability of Liquid Flow down an Inclined Plane

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