| 板坯连铸结晶器流场及液面波动水模研究 |
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| 引用本文： | 王永胜,;王新华,;王万军.板坯连铸结晶器流场及液面波动水模研究[J].连铸,2009(6):13-16. |
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| 作者姓名： | 王永胜 ;王新华 ;王万军 |
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| 作者单位： | [1]酒泉钢铁集团有限公司碳钢薄板厂,甘肃嘉峪关735100; [2]北京科技大学冶金与生态工程学院,北京100083 |
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| 摘 要： | 以我国实际生产的某结晶器为原型,建立1∶1有机玻璃水模型,模拟研究了结晶器断面和中间包液位对板坯连铸结晶器流场形态和结晶器液面波动的影响。中间包液位改变了水口出口的压力从而使结晶器流场和液面波动发生变化。通过实验研究进一步认识了板坯连铸结晶器液面波动及其影响因素,并用以指导高质量连铸坯的生产。
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| 关 键 词： | 结晶器 流场 液面波动 中间包液位 |
Water Modeling Study on Flow Field and Surface Wave in Slab Continuous Casting Mold |
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| Affiliation: | WANG Yong-sheng, WANG Xin-hua, WANG Wan-jun (1. Carbon Steel Sheet Plant,Jiuquan Iron and Steel Group Co. , Ltd. ,Jiayuguan 735100,Gansu,China; 2 School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing , Beijing 100083, China) |
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| Abstract: | According to the mold for slab caster, a water model in the ratio of 1 to 1 was established in order to study the effect of the mold section and the level of steel in tundish on the flow field and surface wave of molten steel in the mold. The pressure of steel flow on SEN outlet changes due to change of the level of steel in tundish. Then the flow field and surface wave of molten steel in the mold change too. The surface wave of molten steel in the mold and in- fluence factors were further clearly recognized to guide the production of high quality slab. |
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| Keywords: | mold flow field surface wave level of steel in tundish |
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