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On the Influence of the Random Noise on Phase Separation

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 51 Issue 1 Page 65-71
published_at 2000-10
A030051000108.pdf
[fulltext] 1.48 MB
Title
相分離過程における不規則外乱の影響について
On the Influence of the Random Noise on Phase Separation
Creators Ishikawa Masaaki
Creators Miyajima Keiichi
Source Identifiers
Creator Keywords
phase separation stochastic Cahn-Hilliard equation random noise numerical simulations
In this paper, the stochastic modeling of phase separation of a binary alloy is studied and the behavior analysis of phase separation is performed through numerical simulations. Thermal fluctuation and disturbance such as impurities in materials play an important role in phase separation. A simple description of the mechanism of phase separation is explained in section 2. The stochastic model of phase separation is given and the definition of the solution is stated in section 3. Section 4 is devoted to numerical simulations and the influence of the random noise on the phase separation is studied.
Subjects
工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 2000-10
File Version Version of Record
Access Rights open access
Relations
[ISSN]1345-5583
[NCID]AA11422756
[isVersionOf] [URI]http://memoirs.lib-e.yamaguchi-u.ac.jp/
Schools 工学部