Tightrope bubbles

Hélène De Maleprade; Matthias Pautard; Christophe Clanet; David Quéré

doi:10.1063/1.5102148

Tightrope bubbles

Hélène De Maleprade
, Matthias Pautard
, Christophe Clanet
, David Quéré

PSL Research University
Laboratoire d'Hydrodynamique de l'Ecole Polytechnique

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

Droplets moving along fibers have a mobility limited by viscous dissipation. Here, we discuss the opposite situation of bubbles moving on threads immersed in water. Contrasting with drops, the mobility is generally fixed by a visco-inertial skin friction, which allows them to move at much larger velocity than reported in the dual situation. We conclude by establishing how the friction becomes purely viscous when increasing the bath viscosity.

langue originale	Anglais
Numéro d'article	233704
journal	Applied Physics Letters
Volume	114
Numéro de publication	23
Les DOIs	https://doi.org/10.1063/1.5102148
état	Publié - 10 juin 2019

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10.1063/1.5102148

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title = "Tightrope bubbles",

abstract = "Droplets moving along fibers have a mobility limited by viscous dissipation. Here, we discuss the opposite situation of bubbles moving on threads immersed in water. Contrasting with drops, the mobility is generally fixed by a visco-inertial skin friction, which allows them to move at much larger velocity than reported in the dual situation. We conclude by establishing how the friction becomes purely viscous when increasing the bath viscosity.",

author = "\{De Maleprade\}, H{\'e}l{\`e}ne and Matthias Pautard and Christophe Clanet and David Qu{\'e}r{\'e}",

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doi = "10.1063/1.5102148",

language = "English",

volume = "114",

journal = "Applied Physics Letters",

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AU - De Maleprade, Hélène

AU - Pautard, Matthias

AU - Clanet, Christophe

AU - Quéré, David

PY - 2019/6/10

Y1 - 2019/6/10

N2 - Droplets moving along fibers have a mobility limited by viscous dissipation. Here, we discuss the opposite situation of bubbles moving on threads immersed in water. Contrasting with drops, the mobility is generally fixed by a visco-inertial skin friction, which allows them to move at much larger velocity than reported in the dual situation. We conclude by establishing how the friction becomes purely viscous when increasing the bath viscosity.

AB - Droplets moving along fibers have a mobility limited by viscous dissipation. Here, we discuss the opposite situation of bubbles moving on threads immersed in water. Contrasting with drops, the mobility is generally fixed by a visco-inertial skin friction, which allows them to move at much larger velocity than reported in the dual situation. We conclude by establishing how the friction becomes purely viscous when increasing the bath viscosity.

UR - https://www.scopus.com/pages/publications/85067278664

U2 - 10.1063/1.5102148

DO - 10.1063/1.5102148

M3 - Article

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SN - 0003-6951

VL - 114

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 23

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ER -

Tightrope bubbles

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