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| 稀土钕氧化物电解槽内液-液两相流动研究 | |
| 引用本文： | 刘中兴,张桢,伍永福,洪昌勇,刘宇慧,张惠,王亮亮. 稀土钕氧化物电解槽内液-液两相流动研究[J]. 有色金属(冶炼部分), 2011, 0(5): 27-30. DOI: 10.3969/j.issn.1007-7545.2011.05.007 |
| 作者姓名： | 刘中兴 张桢 伍永福 洪昌勇 刘宇慧 张惠 王亮亮 |
| 作者单位： | 1. 内蒙古科技大学材料与冶金学院,包头,014010 2. 宝钢集团上海梅山有限公司炼铁厂,南京,210041 3. 宝钢集团巴润矿业公司,包头,014080 |
| 基金项目： | 国家自然科学基金资助项目（51064020）；内蒙古自治区高等学校科学研究项目（NJ09083） |
| 摘 要： | 钕氧化物电解槽内金属钕在阴极表面生成后在电解质中的下沉过程属于典型的两相流动。以3 kA钕电解槽为实物原型,建立了二维非稳态液—液两相流动模型,通过数值模拟的方法得到了不同时间的流场分布和钕液浓度分布图,并对得到结果进行了分析。 |
| 关 键 词： | 稀土电解槽 数值模拟 流场 |
| 收稿时间： | 2010-11-11 |
Research on Two-Phase Liquid Flow in Neodymium Oxide Electrolytic Cell |
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| LIU Zhong-xing,ZHANG Zhen,WU Yong-fu,HONG Chang-yong,LIU Yu-hui,ZHANG Hui and WANG Liang-liang. Research on Two-Phase Liquid Flow in Neodymium Oxide Electrolytic Cell[J]. Nonferrous Metals(Extractive Metallurgy), 2011, 0(5): 27-30. DOI: 10.3969/j.issn.1007-7545.2011.05.007 | |
| Authors: | LIU Zhong-xing ZHANG Zhen WU Yong-fu HONG Chang-yong LIU Yu-hui ZHANG Hui WANG Liang-liang |
| Affiliation: | School of Materials and Metallurgy, Inner Mongolia University of Science and Technology;School of Materials and Metallurgy, Inner Mongolia University of Science and Technology;School of Materials and Metallurgy, Inner Mongolia University of Science and Technology;Baosteel Group, Shanghai Meishan Iron Co., Ltd.;Barun Mining Co., Ltd., Baogang Steel Group;School of Materials and Metallurgy, Inner Mongolia University of Science and Technology;School of Materials and Metallurgy, Inner Mongolia University of Science and Technology |
| Abstract: | The sinking process of neodymium formed on cathode surface in electrolyte was a typical two-phase flow in neodymium oxide electrolytic cell. Two-dimensional unsteady state solution two-phase flow modeling was established with 3 kA neodymium electrolytic cell as prototype, the distribution of the flow field and neodymium liquid concentration at different time were obtained by numerical simulation and the analysis was conducted on the results. |
| Keywords: | Rare earth electrolytic cell Numerical simulation Fluid field |
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