foam

Evaporation-induced temperature gradient in a foam column
Various parameters affect the foam stability: surface and bulk rheology of the solution, gravitational drainage, mechanical vibrations, …
F. Boulogne, E. Rio, F. Restagno
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Evaporation-induced temperature gradient in a foam column
Dynamics of bubbles spontaneously entering in a tube
When an open tube of small diameter touches a bubble of a larger diameter, the bubble spontaneously shrinks and pushes a soap film in …
A. Commereuc, M. Marchand, E. Rio, F. Boulogne
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Dynamics of bubbles spontaneously entering in a tube
Friction of foams
Friction induced by the solid surface roughness on flowing foams
François Boulogne, Alexis Commereuc, Manon Marchand, Frédéric Restagno, Emmanuelle Rio
Friction of foams
Roughness-induced friction in liquid foams
Complex liquids flow is known to be drastically affected by the roughness condition at the interfaces. We combined stresses …
M. Marchand, F. Restagno, E. Rio, F. Boulogne
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Roughness-induced friction in liquid foams
Damping of liquid sloshing by foams
A. Sauret, F. Boulogne, J. Cappello, E. Dressaire, H. A. Stone
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Damping of liquid sloshing by foams: from everyday observations to liquid transport
We perform experiments on the sloshing dynamics of liquids in a rectangular container submitted to an impulse. We show that when foam …
J. Cappello, A. Sauret, F. Boulogne, E. Dressaire, H. A. Stone
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Elastoplastic flow of a foam around an obstacle
We simulate quasistatic flows of an ideal two-dimensional monodisperse foam around different obstacles, both symmetric and asymmetric, …
F. Boulogne, S. J. Cox
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