Reference : Avalanches of Popping Bubbles in Collapsing Foams
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/4028
Avalanches of Popping Bubbles in Collapsing Foams
English
Vandewalle, Nicolas mailto [Université de Liège - ULg > Département de physique > Physique statistique >]
Lentz, J. F. [> > > >]
Dorbolo, Stéphane mailto [Université de Liège - ULg > Département de physique > Physique statistique >]
Brisbois, F. [> > > >]
1-Jan-2001
Physical Review Letters
86
1
179-82
Yes (verified by ORBi)
International
0031-9007
[en] We report acoustic measurements of popping bubbles during the collapsing of aqueous foams. The sound pattern is analyzed using classical methods of statistical physics. It is found that membrane rupture concerns a wide variety of situations: small and large membranes at the air/foam interface. Avalanches of popping bubbles are put into evidence. Time durations in between successive pops seem to be distributed on a universal power law.
Researchers
http://hdl.handle.net/2268/4028

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