| 多孔氧枪喷头轴线上速度分布特征的研究 |
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| 引用本文： | 张春霞,蔡志鹏,马恩祥,涂鸿.多孔氧枪喷头轴线上速度分布特征的研究[J].过程工程学报,1994(3). |
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| 作者姓名： | 张春霞 蔡志鹏 马恩祥 涂鸿 |
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| 作者单位： | 中国科学院化工冶金研究所!北京，100080，中国科学院化工冶金研究所!北京，100080，中国科学院化工冶金研究所!北京，100080，中国科学院化工冶金研究所!北京，100080 |
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| 摘 要： | 本文基于湍流时流理论，对多孔氧格喷头几何轴线上的速度分布特征进行了理论和实验研究．结果表明，多孔氧论喷头轴线上速度最大值的临界枪位可由下式计算并由大型喷头的实测结果得到了验证
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| 关 键 词： | 氧枪 多股射流 临界枪位 速度分布 |
STUDY ON THE CHARACTERISTICS OF VELOCITY DISTRIBUTION ALONG THE CENTERLINE OF A MULTIJET OXYGEN LANCE |
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| Zhang Chunxia, Tsai Chihpeng, Ma Enxiang and Tu Hong.STUDY ON THE CHARACTERISTICS OF VELOCITY DISTRIBUTION ALONG THE CENTERLINE OF A MULTIJET OXYGEN LANCE[J].Chinese Journal of Process Engineering,1994(3). |
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| Authors: | Zhang Chunxia Tsai Chihpeng Ma Enxiang and Tu Hong |
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| Abstract: | The characteristics of velocity distribution along the centerline of a multijetoxygen lance are studied by means of the turbulent jet theory. The critical lance height of themtalmum velocity along the cellterline of the multijet oxygen lance can be calculated withThis opation is in good agreement with a lot of experiments of multijet oxygen lances used forpractical BOF processes. |
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| Keywords: | Oxygen lance Multijet Critical lance height Velocity distribution |
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