Nonlinear Three Dimensional Morphological Instability in Directional Solidification - An Integral Approximation

Chi Chuan Hwang, Jin Yuan Hsieh, Yong Yuan Luo, S. U. Ming-Horng

研究成果: Article同行評審

摘要

In this article, we derive a strongly nonlinear evolution equation by using the integral method to study the instabilities in a directionally solidified binary mixture. This equation not only can describe the interfacial behaviors of all the long-wave limits, but also can provide the possibility of strongly nonlinear instability analysis. Three-dimensional weakly nonlinear analysis proceeded from the critical condition is undertaken to investigate the two-dimensional bend-like cells and the three-dimensional hexagonal structures.

原文English
頁(從 - 到)2112-2121
頁數10
期刊Journal of the Physical Society of Japan
65
發行號7
DOIs
出版狀態Published - 1996

All Science Journal Classification (ASJC) codes

  • 一般物理與天文學

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