Yufeng Wang, Guanghua Wen, Ping Tang, Mingmei Zhu, Yuanqing Chen, and Weizhao Song, Mathematical modeling of fluid flow, heat transfer and inclusion transport in a four strand tundish, J. Univ. Sci. Technol. Beijing, 14(2007), No. 1, pp. 22-26. https://doi.org/10.1016/S1005-8850(07)60005-X
Cite this article as:
Yufeng Wang, Guanghua Wen, Ping Tang, Mingmei Zhu, Yuanqing Chen, and Weizhao Song, Mathematical modeling of fluid flow, heat transfer and inclusion transport in a four strand tundish, J. Univ. Sci. Technol. Beijing, 14(2007), No. 1, pp. 22-26. https://doi.org/10.1016/S1005-8850(07)60005-X
Yufeng Wang, Guanghua Wen, Ping Tang, Mingmei Zhu, Yuanqing Chen, and Weizhao Song, Mathematical modeling of fluid flow, heat transfer and inclusion transport in a four strand tundish, J. Univ. Sci. Technol. Beijing, 14(2007), No. 1, pp. 22-26. https://doi.org/10.1016/S1005-8850(07)60005-X
Citation:
Yufeng Wang, Guanghua Wen, Ping Tang, Mingmei Zhu, Yuanqing Chen, and Weizhao Song, Mathematical modeling of fluid flow, heat transfer and inclusion transport in a four strand tundish, J. Univ. Sci. Technol. Beijing, 14(2007), No. 1, pp. 22-26. https://doi.org/10.1016/S1005-8850(07)60005-X
Mathematical simulation was used for trouble-shooting and optimization. By the mathematical simulation, fluid flow and beat transfer of molten-steel in a four-strand tundish of a billet caster under different conditions (bare tundish and tundish with flow control device) were analyzed, The results showed that (1) the tundish with flow control device (FCD) has an important effect on the fluid pattern and temperature distribution; (2) the unsteady, solving method was used to model the inclusion motions at different time perthds, and it showed that the FCD is advantageous to separate the nonmetallic inclusions. According to the simulation results, the main problem existing in the industry preduction was found, and some helpful rneasurements were executed. Consequently, the large nonmetallic inclusions were separated, and the content of total oxygen was reduced. The qualily of steel was greatly improved.
Mathematical simulation was used for trouble-shooting and optimization. By the mathematical simulation, fluid flow and beat transfer of molten-steel in a four-strand tundish of a billet caster under different conditions (bare tundish and tundish with flow control device) were analyzed, The results showed that (1) the tundish with flow control device (FCD) has an important effect on the fluid pattern and temperature distribution; (2) the unsteady, solving method was used to model the inclusion motions at different time perthds, and it showed that the FCD is advantageous to separate the nonmetallic inclusions. According to the simulation results, the main problem existing in the industry preduction was found, and some helpful rneasurements were executed. Consequently, the large nonmetallic inclusions were separated, and the content of total oxygen was reduced. The qualily of steel was greatly improved.
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