Modeling the interaction of biological cells with a solidifying interface
Modeling the interaction of biological cells with a solidifying interface
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DOI：
10.1016/j.jcp.2007.05.039
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发表时间：
2007-10-01
影响因子：
4.1
通讯作者：
Hubel, Allison
中科院分区：
文献类型：
--
作者：
Chang, Anthony;Dantzig, Jonathan A.;Hubel, Allison
在这篇文章中，我们发展了一种改进的水平集方法来模拟粒子与凝固界面的相互作用。动态计算的货车德瓦尔斯和颗粒和凝固前沿之间的阻力导致多个长度尺度的问题，我们使用自适应网格技术解决。我们提出了各种示例问题，以证明该方法的准确性和实用性。我们还使用该模型来解释使用定向凝固在低温显微镜获得的实验结果。(c)2007年爱思唯尔公司All rights reserved.
In this article, we develop a modified level set method for modeling the interaction of particles with a solidifying inter-, face. The dynamic computation of the van der Waals and drag forces between the particles and the solidification front leads to a problem of multiple length scales, which we resolve using adaptive grid techniques. We present a variety of example problems to demonstrate the accuracy and utility of the method. We also use the model to interpret experimental results obtained using directional solidification in a cryomicroscope. (c) 2007 Elsevier Inc. All rights reserved.