THE EFFECT OF STRAIN UPON THE TOPOLOGY OF A SOAP FROTH

被引:43
|
作者
WEAIRE, D [1 ]
BOLTON, F [1 ]
HERDTLE, T [1 ]
AREF, H [1 ]
机构
[1] UNIV CALIF SAN DIEGO,DEPT APPL MECH & ENGN SCI,LA JOLLA,CA 92093
关键词
D O I
10.1080/09500839208219048
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The question of the effect of an imposed strain on the topology of a soap froth is addressed through numerical simulations. Both the standard model of a 'dry' two-dimensional foam and the case of small liquid fraction are explored. The froths are subjected to both extensional deformation and simple shear. The counter-intuitive result that application of strain can induce ordering in a disordered froth is obtained, quantified and discussed. A qualitative dynamical explanation is proposed.
引用
收藏
页码:293 / 299
页数:7
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