| 转炉炼钢用集束氧枪的模拟研究 |
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| 引用本文： | 李存牢,朱荣,李三三.转炉炼钢用集束氧枪的模拟研究[J].工业加热,2011,40(1):16-18. |
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| 作者姓名： | 李存牢 朱荣 李三三 |
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| 作者单位： | 1. 北京科技大学冶金与生态工程学院,北京,100083;安阳钢铁集团公司公司办公室,河南,安阳,455004
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： | 利用Fluent软件分别对炼钢超音速氧枪和集束氧枪射流流场的速度进行了模拟,研究发现集束氧枪较超音速氧枪气流沿中心轴线的速度衰减显著下降.通过结果对比,论证了集束射流氧枪的优越性,并且在安阳钢铁公司第二炼钢厂35 t转炉进行了使用并对其使用效果进行了分析.试验结果表明,集束射流氧枪成功的解决了35 t转炉炼钢磷高的问题...
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| 关 键 词： | 转炉炼钢 氧枪 集束射流 数值模拟 |
Numerical Research on the Coherent Jet Used in BOF Steelmaking |
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| LI Cun-lao,ZHU Rong,LI San-san.Numerical Research on the Coherent Jet Used in BOF Steelmaking[J].Industrial Heating,2011,40(1):16-18. |
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| Authors: | LI Cun-lao ZHU Rong LI San-san |
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| Affiliation: | 1. Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China; 2. The Administration Office of Anyang Iron and Steel Co. Ltd., Anyang 455004, China) |
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| Abstract: | The velocity between the supersonic jet and the conherent jet by the software Fluent is simulated, this study shows that velocity along the axis of the coherent jet decreases more slowly to the supersonic jet. The superiority of coherent jet oxygen lance is proved by com- paring the characteristic of the two lances. Coherent jet oxygen lance in Anyang Iron and Steel Co. Ltd 35t converter steelmaking is used then the practice effects are analyzed. The research result demonstrats that the coherent jet oxygen lance solved the behavior of high phosphorus successfully, and the consumption of steel stuff and oxygen was declined. This study provides the fundamental basis for designing of the BOF coherent jet in steel making. |
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| Keywords: | BOF steelmaking oxygen lance coherent jet numerical simulation |
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