Pattern formation in directional solidification under shear flow. II. Morphologies and their characterization

被引：5
|
作者：
Marietti, Y. [1 ]
Debierre, J.-M. [1 ]
Bock, T.M. [1 ]
Kassner, K. [1 ]
机构：
[1] Lab. Materiaux et Microelectronique, Faculte des Sciences de St. Jerome, Case 151, 13397 Marseille Cedex 20, France
来源：
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics | 2001年 / 63卷 / 6 II期
关键词：
Characterization - Computer simulation - Crystal defects - Crystal structure - Equations of motion - Fourier transforms - Interfaces (materials) - Morphology - Shear flow - Statistical methods;
D O I：
10.1103/PhysRevE.63.066302
中图分类号：
学科分类号：
摘要：
A previous study emphasized the importance of directional solidification as a tool both for applied and fundamental science. Based on this study, the present work demonstrates for a very simple flow, an instability mechanism and its influence on patterns in three-dimensional fast directional solidification. Focus is on the interaction of the flow-induced instability with the Mullins-Sekerka instability.
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页码：1 / 066302
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