Adaptation of the Z-cone model to the estimation of the energy of a bcc foam
Adaptation of the Z-cone model to the estimation of the energy of a bcc foam
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DOI：
10.1080/14786435.2015.1111531
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发表时间：
2015-12-12
影响因子：
1.6
通讯作者：
Hutzler, S.
中科院分区：
文献类型：
--
作者：
Murtagh, R.;Whyte, D.;Hutzler, S.
的Z-锥模型，它提供了一个简单的晶体结构的泡沫的能量估计的分析方法，已被改编为体心立方泡沫的重要情况下。这涉及到定义两种类型的锥体，对应于接触的两组相邻气泡。我们得到的结果，比较有利的精确计算使用表面进化。能量对接近接触损失的液体分数的精确依赖性< 100 >仍有待解决。
The Z-cone model, which provides an analytic approach to the estimation of the energy of a foam for simple crystal structures, has been adapted to the important case of the body-centred cubic foam. This involves defining two types of cones, corresponding to the two sets of neighbouring bubbles that come into contact. We obtain results which compare favourably with accurate computations using the Surface Evolver. The precise dependence of energy on liquid fraction close to the loss of the < 100 > contacts remains to be resolved.