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3/8BD3型噴嘴流股擴張角度研究

張克強

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文章導航 > 工程科學學報  > 1985 >  7(4): 1-5
張克強. 3/8BD3型噴嘴流股擴張角度研究[J]. 工程科學學報, 1985, 7(4): 1-5. doi: 10.13374/j.issn1001-053x.1985.04.001
引用本文: 張克強. 3/8BD3型噴嘴流股擴張角度研究[J]. 工程科學學報, 1985, 7(4): 1-5. doi: 10.13374/j.issn1001-053x.1985.04.001
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Zhang Keqiang. STUDY ON ANGLE OF SPRAY COOLING WATER FOR 3/8 BD3 TYPE NOZZLE[J]. Chinese Journal of Engineering, 1985, 7(4): 1-5. doi: 10.13374/j.issn1001-053x.1985.04.001
Citation: Zhang Keqiang. STUDY ON ANGLE OF SPRAY COOLING WATER FOR 3/8 BD3 TYPE NOZZLE[J]. Chinese Journal of Engineering, 1985, 7(4): 1-5. doi: 10.13374/j.issn1001-053x.1985.04.001
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3/8BD3型噴嘴流股擴張角度研究

doi: 10.13374/j.issn1001-053x.1985.04.001

  • 煉鋼教研室

STUDY ON ANGLE OF SPRAY COOLING WATER FOR 3/8 BD3 TYPE NOZZLE

    摘要
  • 摘要: 本文分析了8/3BD3型連鑄二冷噴嘴冷卻水霧化的機理,導出了噴嘴結構對流股擴張角度影響的理論公式,用計算結果和實際測定結果進行了比較。并用此公式分析了噴嘴結構對流股擴張角度的影響,指出了提高噴嘴噴水量的途徑。

     

    Abstract: Spraying mechanism of cooling water using 3/8" BD3 type nozzle in continuous casting machine is investigated. Theoretical formula of the effect of the nozzle structure on angle of spray cooling water is induced. The result obtainted from the formula agree well with practical ones. Based on discussing influence of the nozzle structure on angle of spray cooling water, the method to increase volume of the cooling water is proposed.

     

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