連鑄結晶器內傳熱狀態奇異攝動分析及其數值解法

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連鑄結晶器內傳熱狀態奇異攝動分析及其數值解法

孫仁濟, 陳明文, 薛永革

文章導航 > 工程科學學報 > 2001 > 23(5): 424-428

孫仁濟, 陳明文, 薛永革. 連鑄結晶器內傳熱狀態奇異攝動分析及其數值解法[J]. 工程科學學報, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

引用本文:

孫仁濟, 陳明文, 薛永革. 連鑄結晶器內傳熱狀態奇異攝動分析及其數值解法[J]. 工程科學學報, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

SUN Renji, CHEN Mingwen, XUE Yongge. Analysis on Heat Transfer Phenomena in Continuous Casting Mould by Singular Perturbation Method and Its Numerical Calculation[J]. Chinese Journal of Engineering, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

Citation:

SUN Renji, CHEN Mingwen, XUE Yongge. Analysis on Heat Transfer Phenomena in Continuous Casting Mould by Singular Perturbation Method and Its Numerical Calculation[J]. Chinese Journal of Engineering, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

孫仁濟, 陳明文, 薛永革. 連鑄結晶器內傳熱狀態奇異攝動分析及其數值解法[J]. 工程科學學報, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

引用本文:

孫仁濟, 陳明文, 薛永革. 連鑄結晶器內傳熱狀態奇異攝動分析及其數值解法[J]. 工程科學學報, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

SUN Renji, CHEN Mingwen, XUE Yongge. Analysis on Heat Transfer Phenomena in Continuous Casting Mould by Singular Perturbation Method and Its Numerical Calculation[J]. Chinese Journal of Engineering, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

Citation:

SUN Renji, CHEN Mingwen, XUE Yongge. Analysis on Heat Transfer Phenomena in Continuous Casting Mould by Singular Perturbation Method and Its Numerical Calculation[J]. Chinese Journal of Engineering, 2001, 23(5): 424-428. doi: 10.13374/j.issn1001-053x.2001.05.010

連鑄結晶器內傳熱狀態奇異攝動分析及其數值解法

doi: 10.13374/j.issn1001-053x.2001.05.010

北京科技大學應用科學學院, 北京 100083

作者簡介:
孫仁濟男,56歲,教授,博士

中圖分類號: O175.2;O241.8;TF777.1
計量
- 文章訪問數: 188
- HTML全文瀏覽量: 48
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 2001-05-28

Analysis on Heat Transfer Phenomena in Continuous Casting Mould by Singular Perturbation Method and Its Numerical Calculation

Applied Sciences School, UST Beijing, Beijing 100083, China

摘要: 用奇異攝動方法對連鑄結晶器內傳熱狀態進行理論分析,并且結合移動網格法構造了一種奇異攝動數值方法進行了相應的計算.與實驗結果比較,兩者相符甚好,為結晶過程的分析及參數控制提供了一個理論依據.
- 奇攝動 /
- 連鑄板坯 /
- 網格 /
- 凝固潛熱 /
- 計算方法
Abstract: Based on the singular perturbation method and composite with the moving-grid method, a new perturbation numerical method is established to analyze the casting process. The results are in good agreement with numerical solutions and measured values, which has laid a theoretical basis for further analysis and para-meters control during the solidification process of billets in continuous casting moulds.
- singular perturbations /
- continuous casting /
- moving-grid method /
- heat transfer /
- numerical method

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文章訪問數: 188
HTML全文瀏覽量: 48
PDF下載量: 6
被引次數: 0

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