The Effect of Thermophysical Parameters on Temperature Distribution in the Primary Cooling Zone

• Autorzy: Miłkowska-Piszczek K.

Identyfikatory

DOI

10.1515/amm-2016-0334

• Języki publikacji: EN

Abstrakty

EN

The values of thermophysical properties obtained from the experimental research, and those that were calculated with thermodynamic databases, are crucial parameters which were used in the numerical modelling of the steel solidification process. This paper presents the results of research on the impact of specific heat and enthalpy, along with the method of their implementation, on temperature distribution in the primary cooling zone in the continuous steel casting process. A cast slab – with dimensions of 1100 mm and 220 mm and a S235 steel grade – was analysed. A mould with a submerged entry nozzle (SEN), based on the actual dimensions of the slab continuous casting machine, was implemented. The research problem was solved with the finite element method using the ProCAST software package. Simulations were conducted using the “THERMAL + FLOW” module.

Słowa kluczowe

EN

continuous casting of steel; enthalpy; numerical modelling; ProCAST

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 4
• Strony: 2079--2082
• Opis fizyczny: Bibliogr. 21 poz., rys., tab., wykr., wzory

Twórcy

autor

Miłkowska-Piszczek K.

• AGH University of Science and Technology in Krakow, Faculty of Metals Engineering and Industrial Computer Science, Al. Mickiewicza 30, 30-059 Kraków, Polska

Bibliografia

• [1] B. G. Thomas, L. Zhang, Metallurgical and Materials Transactions B 33B, 795-812 (2002).
• [2] D. Mazumdar, J. W. Evans, Modeling of steelmaking process, CRC Press, New York, (2010).
• [3] K. Vollrath, Stahl und Eise 133, 45-53, (2013).
• [4] M. Warzecha, T. Merder, Metalurgija 52, 153-156 (2013).
• [5] J. Jezierski, Z. Buliński, K. Janerka, M. Stwarz, K. Kaczmarek, Indian Journal of Engineering and Materials Sciences 21, 322-328 (2014).
• [6] K. Miłkowska-Piszczek, J. Falkus, Archives of Metallurgy and Materials 60, 1, 251-256 (2015).
• [7] A. Cwudziński, J. Jowsa, Archives of Metallurgy and Materials 57, 1, 297-301 (2012).
• [8] A. Burbelko, J. Falkus, W. Kapturkiewicz, K. Sołek, P. Drozdz, M. Wróbel, Archives of Metallurgy and Materials 57, 1, 379-384 (2012).
• [9] A. Cwudziński, Steel Research International 85, 4, 623-631 (2014).
• [10] Z. Malinowski, M. Rywotycki, Archives of Civil and Mechanical Engineering 9, 59-73 (2009).
• [11] A. Cwudziński, Archives of Metallurgy And Materials 56, 1, 611-618 (2012).
• [12] J. Sengupta, B. G. Thomas, M. A. Wells, The use of water cooling during the continuous casting of steel and aluminum alloys, Metallurgical and Materials Transaction A 36A, 187-204 (2005).
• [13] L.-G. Zhu, R. V. Kumar, Ironmaking and Steelmaking 34, 1, 76-82 (2007).
• [14] B. G. Thomas, Iron and Steel Technology 7, 70-87 (2010)
• [15] R. Chaudhary, B. G. Thomas, S. P. Vanka, Metallurgical and Materials Transactions B 43B, 3, 532-553 (2012).
• [16] R. Singh, B. G. Thomas, S. P. Vanka, Metallurgical and Materials Transactions B 45B, 3, 1098-1115 (2014).
• [17] M. Tkadleckova, K. Gryc, P. Machovcak, P. Klus, K. Michalek, L. Socha, M. Kovac, Materiali in Tehnologije 46, 4, 399-402 (2012)
• [18] K. Michalek, K. Gryc, M. Tkadleckova, D. Bocek, Archives of Metallurgy and Materials 57, 1, 291-296 (2012).
• [19] ProCAST 2015, User manual
• [20] J. Falkus, K. Miłkowska-Piszczek, Materiali in Tehnologije 49, 6, 903-912 (2015).
• [21] E. Wielgosz, T. Kargul, J. Falkus, Comparison of experimental and numerically calculated thermal properties of steels. In: Proceedings paper, METAL 2014: 23rd International Conference on Metallurgy and Materials, Brno 2014.

Uwagi

EN

This research work was financed through statutory funds at AGH University of Science and Technology 11.11.110.293