| 相场法模拟凝固微观组织演化研究进展 |
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| 引用本文： | 陈志,宋庆军,陈安琪,李阳,孔佑超,李峰.相场法模拟凝固微观组织演化研究进展[J].铸造技术,2011,32(3). |
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| 作者姓名： | 陈志 宋庆军 陈安琪 李阳 孔佑超 李峰 |
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| 作者单位： | 西北工业大学理学院应用物理系,710129 |
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| 基金项目： | 国家自然科学基金，西北T业大学基础研究基金资助 |
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| 摘 要： | 相场法是凝固组织模拟中最有潜力的方法之一,近年来已成为凝固领域研究的热点.本文论述了相场法模拟凝固微观组织的原理,并分别介绍了无流动和流动条件下相场法模拟自由枝晶、定向凝固界面及小平面枝晶在国内外的研究进展,指出了进一步的研究方向.
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| 关 键 词： | 相场法 流动 自由枝晶 定向凝固 小平面 |
Recent Research and Progress on Solidification Simulated Microstructures by Phase Field Method |
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| CHEN Zhi,SONG Qing-jun,CHEN An-qi,LI Yang,KONG You-chao,LI Feng.Recent Research and Progress on Solidification Simulated Microstructures by Phase Field Method[J].Foundry Technology,2011,32(3). |
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| Authors: | CHEN Zhi SONG Qing-jun CHEN An-qi LI Yang KONG You-chao LI Feng |
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| Affiliation: | CHEN Zhi,SONG Qing-jun,CHEN An-qi,LI Yang,KONG You-chao,LI Feng(Department of Applied Physics,Northwestern Polytechnical University,Xi 'an 710129,China) |
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| Abstract: | Phase field method is the one of popular numerical simulation methods.Recently,it has been become a research focus in solidification field.This paper discussed the principle of phase field method simulation of solidification microstructure and introduced research progress in free dendrite at free flow/flow,direction solidification interface,and facet dendritic growth at home and abroad.The trends in the future research have also put forward. |
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| Keywords: | Phase field method Flow Free dendritic Directional solidification Facet |
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