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

SUN Renji; CHEN Mingwen; XUE Yongge

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

Volume 23 Issue 5

Aug. 2021

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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

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

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

Applied Sciences School, UST Beijing, Beijing 100083, China

Received Date: 2001-05-28

Abstract

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