| 复吹转炉提钒最佳工艺条件的冷态模拟 |
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| 引用本文： | 朱红波,谢蕴国,普靖中,和秋昆. 复吹转炉提钒最佳工艺条件的冷态模拟[J]. 昆明理工大学学报(自然科学版), 2001, 26(1): 21-25 |
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| 作者姓名： | 朱红波 谢蕴国 普靖中 和秋昆 |
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| 作者单位： | 昆明理工大学材料与冶金工程学院, |
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| 摘 要： | 根据相似原理，以攀钢120t转炉为原型，应用冷态模拟的方法对复吹转炉提钒的最佳工艺条件进行了研究。用L25（5^6) 和L8(2^7)正交表安排试验，通过考察各因素对混合时间τm(S)等指标影响的显著程度，得出了复吹转炉提钒的最佳工艺条件为：Q't=17.43Nm^3/h,Q'B=0.602Nm^3/h,H'B=188mm,W'=128.8mm,h't=180(或160）mm。
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| 关 键 词： | 复吹提钒 冷态模拟 最佳工艺 复吹转炉 |
| 文章编号： | 1007-855X(2001)01-021-05 |
| 修稿时间： | 2000-06-16 |
Hydrodynamic Modelling of Optimum Technological Conditions for Combined-Blowing Devanadiun |
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| ZHU Hong-bo,XIE Yun-guo,PU Jin-zhong,HE Qiou-kun. Hydrodynamic Modelling of Optimum Technological Conditions for Combined-Blowing Devanadiun[J]. Journal of Kunming University of Science and Technology(Natural Science Edition), 2001, 26(1): 21-25 |
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| Authors: | ZHU Hong-bo XIE Yun-guo PU Jin-zhong HE Qiou-kun |
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| Abstract: | Using Pan-steel 120t converter as the prototype,the optimum technological conditions for combined-blowing devanadinm was studied by means of hydrodynamic modeling with similarity theory.Orthogonal list L25(56) and L8 (27) were used in the test.Having investigated the influence of main factors on mix uniform time(τm),the optimum thechnological conditions for combined-blowing devanadinm was as follows:Q′t=17.43Nm3/h,Q′B=0.602Nm3/h,H′B=188mm，W′=128.8mm,h′t=180(or 160)mm. |
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| Keywords: | combined-blowing devanadium hydrodynamic modeling optimum technology |
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