Velocity and shape selection of dendritic crystals in a forced flow
Velocity and shape selection of dendritic crystals in a forced flow
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DOI：
10.1103/physreve.61.r49
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
X. Tong;C. Beckermann;Alain Karma
中科院分区：
文献类型：
--
作者：
X. Tong;C. Beckermann;Alain Karma
采用相场法模拟了二维枝晶在强制流场中的生长过程。的速度和形状的枝晶尖端的选择进行了研究，作为一个功能的流量，相对于流量的生长方向，以及各向异性强度，和上游生长尖端的结果进行比较，现有的理论预测。
The phase-field method is used to simulate the two-dimensional growth of a dendritic crystal in a forced flow. The selection of the velocity and shape of the dendrite tip is investigated as a function of flow rate, growth direction relative to the flow, as well as anisotropy strength, and the results for the upstream growing tips are compared to existing theoretical predictions.