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The effect of cell boundary on 2D foam

Published in EDP Sciences
2018
Volume: 192
   
Pages: 1 - 4
Abstract

We have studied the effect of cell boundary on 2D foam, with particular attention to perfect arrays of identical bubbles, and those containing only a single defect with time. We have also examined the effect of the wetness of the foam, observing the stability of two-dimensional foam comprising bubble rafts constrained to a fixed area of liquid surface. Perfectly six-fold coordinated foam appear to be unstable against loss of cohesion, but the lifetime to breakage of the perfect foam increases systematically with changing the cell boundaries. Foams containing a single defect are stable against such breakage due to the elastic stress fields around it.

About the journal
JournalData powered by TypesetMATEC Web of Conferences
PublisherData powered by TypesetEDP Sciences
ISSN2261236X
Open AccessNo