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板坯結晶器鋼水凝固的數值模擬

張炯明,  張立,  楊會濤,  王新華

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文章導航 > 工程科學學報  > 2004 >  26(2): 130-134
張炯明, 張立, 楊會濤, 王新華. 板坯結晶器鋼水凝固的數值模擬[J]. 工程科學學報, 2004, 26(2): 130-134. doi: 10.13374/j.issn1001-053x.2004.02.005
引用本文: 張炯明, 張立, 楊會濤, 王新華. 板坯結晶器鋼水凝固的數值模擬[J]. 工程科學學報, 2004, 26(2): 130-134. doi: 10.13374/j.issn1001-053x.2004.02.005
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ZHANG Jiongming, ZHANG Li, YANG Huitao, WANG Xinhua. Numerical simulation of Liquid Steel Solidification in Slab Molds[J]. Chinese Journal of Engineering, 2004, 26(2): 130-134. doi: 10.13374/j.issn1001-053x.2004.02.005
Citation: ZHANG Jiongming, ZHANG Li, YANG Huitao, WANG Xinhua. Numerical simulation of Liquid Steel Solidification in Slab Molds[J]. Chinese Journal of Engineering, 2004, 26(2): 130-134. doi: 10.13374/j.issn1001-053x.2004.02.005
shu

板坯結晶器鋼水凝固的數值模擬

doi: 10.13374/j.issn1001-053x.2004.02.005

  • 1. 北京科技大學冶金與生態工程學院, 北京 100083;

  • 2. 上海寶鋼技術中心, 上海 241921

詳細信息
    作者簡介:

    張炯明 男,38歲,副教授,博士

  • 中圖分類號: TF777.1

Numerical simulation of Liquid Steel Solidification in Slab Molds

  • 1. Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China;

  • 2. Technology Center of Baosteel, Shanghai 201941, China

    摘要
  • 摘要: 以實測結晶器銅板溫度計算的熱流量作邊界條件,采用有限元方法,建立了結晶器內凝固傳熱方程,對凝固傳熱方程進行了離散化,利用ANSYS商業軟件進行求解,得到凝固坯殼的應力、應變情況,從而確定連鑄結晶器壁的合理錐度。

     

    Abstract: A mathematical model was proposed to calculate the stress distribution of the solidification shell in a slab mold based on the local heat flux calculated by using the measured temperature of the copper plate. Solidification equations to liquid steel were built and discreted by the finite element method. ANSYS commercial software was used to solve these discrete equations, the stress and strain distributions were obtained and the taper of the mold was decided according to these calculating results.

     

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出版歷程
  • 收稿日期:  2002-11-25
  • 網絡出版日期:  2021-08-16

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