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Experimental Methods of Validation for Numerical Simulation Results on Steel Flow through Tundish

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The article presents experimental results on the impact of tundish flow regulator influencing the liquid steel flow course. The research was conducted based on the hybrid modelling methods understood as a complementary use of Computational Fluid Dynamics (CFD) methods and physical modelling. Dynamic development of numerical simulation techniques and accessibility to highly advanced and specialized software causes the fact that these techniques are commonly used for solving problems related to liquid flows by using analytical methods. Whereas, physical modelling is an important cognitive tool in the field of empirical identification of these phenomena. This allows for peer review and specification of the researched problems. By exploiting these relationships, a comparison of the obtained results was performed in the form of residence time distribution (RTD) curves and visualization of particular types of liquid steel flow distribution zones in the investigated tundish.
Rocznik
Strony
2057--2060
Opis fizyczny
Bibliogr. 12 poz., rys., tab., wzory
Twórcy
autor
  • Silesian University of Technology, Institute of Metals Technology, 8 Krasinskiego Str., 40-019 Katowice, Poland, jacek.pieprzyca@polsl.pl
autor
  • Czestochowa University of Technology, Department of Metals Extraction and Recirculation, 19 Armii Krajowej Av., 42-201 Czestochowa, Poland
autor
  • Silesian University of Technology, Institute of Metals Technology, 8 Krasinskiego Str., 40-019 Katowice, Poland
autor
  • Czestochowa University of Technology, Department of Metals Extraction and Recirculation, 19 Armii Krajowej Av., 42-201 Czestochowa, Poland
Bibliografia
  • [1] K. Jeżowiecka-Kabsch, H. Szewczyk, Mechanika płynów, Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław (2001).
  • [2] T. F. Irvine, M. Capobiancji, New-Newtonian flow. The CRC Handbook of Thermal Engineering, ed. Kreith R. CRC Press, Boca Raton (2000).
  • [3] A. Atherton Mark, A. Bates Ronald, P. Wynn Henry, Dimensional analysis using toric ideals: primitive invariants, PLOS ONE, 9, Article Number: e112827, Published: DEC 1 (2014).
  • [4] T. Merder, J. Pieprzyca, Steel Res. Int. 83, 11, 1029-1038 (2012).
  • [5] T. Merder, M. Warzecha, Metal. and Mater. Trans. B 43, 4,856-868 (2012).
  • [6] R. D. Morales, J. J. Barreto, S. Lopez-Ramirez, J. Palafox-Ramos, D. Zacharias, Metal. and Mater. Trans. B 31B, 1505-1532 (2000).
  • [7] A. Aguiler-Corona, R.D. Moreles, M. Diaz-Cruz, J. Palafox-Ramos, Steel Res. Int. 73, 10, 438-444 (2002).
  • [8] M. Trovant, S. Argyropoulos, Metal. and Mater. Trans. B 31B, 1, 87-96 (2000).
  • [9] M. Saternus, T. Merder, P. Warzecha, Solid State Phenomena 176, 1-10 (2011).
  • [10] M. Warzecha, T. Merder, H. Pfeifer, J. Pieprzyca, Steel Res. Int. 81, 11, 987-993, (2010).
  • [11] C. Y. Wen, L. T. Fan, Models for flow systems and chemical reactions, Dekker, New York, (1975).
  • [12] T. Merder, J. Pieprzyca, M. Warzecha, P. Warzecha, Metalurgija 54, 1, 123-126, (2015).
Uwagi
EN
Acknowledgements to the National Centre for Research and Development for financial support (project No PBS2/A5/32/2013).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8a6efbfb-945b-467a-9c51-2db65afde290
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