寬板坯連鑄結晶器內液面波動的數值模擬

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寬板坯連鑄結晶器內液面波動的數值模擬

劉國林, 吳蘇州, 張炯明, 王萬軍, 王新華

文章導航 > 工程科學學報 > 2009 > 31(2): 229-233,255

劉國林, 吳蘇州, 張炯明, 王萬軍, 王新華. 寬板坯連鑄結晶器內液面波動的數值模擬[J]. 工程科學學報, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

引用本文:

劉國林, 吳蘇州, 張炯明, 王萬軍, 王新華. 寬板坯連鑄結晶器內液面波動的數值模擬[J]. 工程科學學報, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

LIU Guo-lin, WU Su-zhou, ZHANG Jiong-ming, WANG Wan-jun, WANG Xin-hua. Numerical simulation on the surface fluctuation of molten steel in a wide slab continuous casting mold[J]. Chinese Journal of Engineering, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

Citation:

LIU Guo-lin, WU Su-zhou, ZHANG Jiong-ming, WANG Wan-jun, WANG Xin-hua. Numerical simulation on the surface fluctuation of molten steel in a wide slab continuous casting mold[J]. Chinese Journal of Engineering, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

劉國林, 吳蘇州, 張炯明, 王萬軍, 王新華. 寬板坯連鑄結晶器內液面波動的數值模擬[J]. 工程科學學報, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

引用本文:

劉國林, 吳蘇州, 張炯明, 王萬軍, 王新華. 寬板坯連鑄結晶器內液面波動的數值模擬[J]. 工程科學學報, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

LIU Guo-lin, WU Su-zhou, ZHANG Jiong-ming, WANG Wan-jun, WANG Xin-hua. Numerical simulation on the surface fluctuation of molten steel in a wide slab continuous casting mold[J]. Chinese Journal of Engineering, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

Citation:

LIU Guo-lin, WU Su-zhou, ZHANG Jiong-ming, WANG Wan-jun, WANG Xin-hua. Numerical simulation on the surface fluctuation of molten steel in a wide slab continuous casting mold[J]. Chinese Journal of Engineering, 2009, 31(2): 229-233,255. doi: 10.13374/j.issn1001-053x.2009.02.009

寬板坯連鑄結晶器內液面波動的數值模擬

doi: 10.13374/j.issn1001-053x.2009.02.009

北京科技大學冶金與生態工程學院, 北京 100083

基金項目:

國家自然科學基金資助項目(No.50674013)

作者簡介:
劉國林(1966-)男,教授級高工,博士研究生;王新華(1952-)男,研究員,博士生導師,E-mail:wangxinhua@metall.ustb.edu.cn

中圖分類號: TF777
計量
- 文章訪問數: 306
- HTML全文瀏覽量: 105
- PDF下載量: 10
- 被引次數: 0
出版歷程
- 收稿日期: 2008-07-26
- 網絡出版日期: 2021-08-09

Numerical simulation on the surface fluctuation of molten steel in a wide slab continuous casting mold

School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China

摘要: 以安鋼寬板坯連鑄為研究對象,采用大型商業軟件ANSYSCFX10.0,應用VOF法重點研究浸入式水口傾角、拉速、鑄坯斷面寬度等工藝參數對結晶器內自由表面液面波動的影響.結果表明:隨著結晶器寬度從1800mm增大到3250mm,結晶器內液面平均波高明顯降低.當寬度為1800mm時,結晶器保護渣-鋼液界面平均波高為5.33mm;當寬度增至3250mm時,平均波高為7.08mm.
- 結晶器 /
- 浸入式水口 /
- 液面波動 /
- 數值模擬
Abstract: The effect of the angle of submerged entry nozzles, casting speed, and cross-section width of slabs on the surface fluctuation in a mold of Anyang Iron & Steel was researched with the VOF model of commercial software ANSYS CFX10.0. The results show that with the mold width increasing from 1 800 mm to 3 250 mm, the average wave height of liquid level in the mold decreases significantly. When the width is 1 800 mm, the average wave height of the mold flux-molten steel interface is 5.33 mm; when the width is 3 250 mm. the average wave height is 7.08 mm.
- mold /
- submerged entry nozzle（SEN） /
- level fluctuation /
- numerical simulation

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文章訪問數: 306
HTML全文瀏覽量: 105
PDF下載量: 10
被引次數: 0

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