Stability of monodisperse dry foams
Stability of monodisperse dry foams
复制标题
单分散干泡沫的稳定性
DOI：
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发表时间：
1996
期刊：
影响因子：
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通讯作者：
D. Levine
中科院分区：
文献类型：
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作者：
D. Levine
数值结果表明，Kelvin在1887年提出的单分散干泡沫的模型结构和Weaire和Duncan在1994年提出的模型结构对泡孔相对体积的变化都是不稳定的。如果细胞中充满了可以通过细胞膜扩散的气体，这种变化就可能发生。我们推测，与二维不同，三维中没有对扩散稳定的泡沫结构。
We show numerically that the model structures for dry monodisperse foams proposed by Kelvin in 1887 and Weaire and Phelan in 1994 are both unstable to changes in the relative volume of the cells. Such a change could occur if the cells were filled with gas which could diffuse through the cell membranes. We speculate that, unlike in two dimensions, there are no foam structures in three dimensions which are stable against diffusion.