| 凝固过程微观组织数值模拟研究进展 |
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| 引用本文： | 赵宇辉,程军,侯华,徐宏.凝固过程微观组织数值模拟研究进展[J].中北大学学报,2006,27(4):372-376. |
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| 作者姓名： | 赵宇辉 程军 侯华 徐宏 |
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| 作者单位： | 河北工业职业技术学院,机电工程系,河北,石家庄,050091;中北大学,材料科学与工程学院,山西,太原,030051 |
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| 摘 要： | 介绍目前几种主要的微观组织模拟方法、确定性方法、随机性方法和相场法及其主要建模思想和优缺点.分析了各方法在凝固过程微观组织模拟方面的国内外研究进展和现状.研究结果表明,多种模型相结合与宏观场模拟相耦合是今后凝固微观组织数值模拟的发展趋势.
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| 关 键 词： | 凝固 微观组织 数值模拟 |
| 文章编号： | 1673-3193(2006)04-0372-05 |
| 修稿时间： | 2005年12月19 |
Advancement in Numerical Simulation of Microstructure during Solidification |
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| ZHAO Yu-hui,CHENG Jun,HOU Hua,XU Hong.Advancement in Numerical Simulation of Microstructure during Solidification[J].Journal of North University of China,2006,27(4):372-376. |
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| Authors: | ZHAO Yu-hui CHENG Jun HOU Hua XU Hong |
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| Abstract: | After an introduction to current methods for the simulation of microstructure during solidification(including phase-field method,the method using deterministic model,and the method using stochastic model),the modeling ideas,as well as the advantages and disadvantages of each method,the authors have made an analysis on the advancement in the simulation of microstructure during solidification at home and abroad.The authors hold that the blending of different models and the coupling of models with macro-field simulation will be the future tendency for the simulation of microstructure during solidification. |
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| Keywords: | solidification microstructure numerical simulation |
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