Superhydrophobic surfaces with recirculating interfacial flow due to surfactants are ‘effectively’ immobilized

DOI10.1017/jfm.2023.10OpenAlexW4318473764MaRDI QIDQ5875846

Henry Rodriguez-Broadbent, Darren G. Crowdy

Publication date: 6 February 2023

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

Full work available at URL: https://doi.org/10.1017/jfm.2023.10

zbMATH Keywords

Marangoni convectiondrag reductionmicrofluidics

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Cites Work

• Analytical formulae for longitudinal slip lengths over unidirectional superhydrophobic surfaces with curved menisci
• A note on the effective slip properties for microchannel flows with ultrahydrophobic surfaces
• Analytical solutions for two-dimensional Stokes flow singularities in a no-slip wedge of arbitrary angle
• Effective slip lengths for immobilized superhydrophobic surfaces
• Shear flow over a surface containing a groove covered by an incompressible surfactant phase
• Surfactant dynamics: hidden variables controlling fluid flows
• A theory for the slip and drag of superhydrophobic surfaces with surfactant
• Asymptotic formulae for flow in superhydrophobic channels with longitudinal ridges and protruding menisci
• Slip length for longitudinal shear flow over a dilute periodic mattress of protruding bubbles
• Stokes flow singularities in a two-dimensional channel: a novel transform approach with application to microswimming
• Superhydrophobic surface immobilisation by insoluble surfactant

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