Thermomechanical Analysis of the Charge Heating in a Rotary Furnace

• Autorzy: Gołdasz A. , Malinowski Z. , Cebo-Rudnicka A.

Identyfikatory

DOI

10.24425/amm.2019.130104

• Języki publikacji: EN

Abstrakty

EN

This paper presents the methodology for determining thermal strains and stresses during heating the charge in a rotary furnace. The calculations were made with the original software, which uses the finite element method. The heat transfer boundary conditions used for computing were verified on the basis of industrial tests. Good compatibility between the experimental data and numerical calculations was obtained. The possibility of the material cracking occurrence was checked for a set exhaust gas temperature distribution on the furnace length. As a result, it was possible to develop steel heating curves characterized by short process times.

Słowa kluczowe

EN

charge heating; heating curves; thermal stresses

• 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: 2019
• Tom: Vol. 64, iss. 4
• Strony: 1377--1384
• Opis fizyczny: Bibliogr. 14 poz., rys., wzory

Twórcy

autor

Gołdasz A.

• AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Malinowski Z.

• AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Cebo-Rudnicka A.

• AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, al. Mickiewicza 30, 30-059 Krakow, Poland

Bibliografia

• [1] Z. Malinowski Zbigniew, Numeryczne modele w przeróbce plastycznej i wymianie ciepła, Kraków 2005.
• [2] A. Gołdasz, Identyfikacja warunków brzegowych wymiany ciepła w komorach pieców grzewczych, Kraków 2017.
• [3] W. Heiligenstaedt, Wärmetechnische Rechnungen für Industrieöfen, Düsseldorf 1996.
• [4] A. Jaklic, F. Vode, T. Kolenko, Applied Thermal Engineering 27, 1105-1114 (2007).
• [5] A. Jaklic, B. Glogovac, T. Kolenko, B. Zupancic, B. Tezak, Applied Thermal Engineering 22, 873-883 (2002).
• [6] A. Jaklic, T. Kolenko, B. Glogovac, Applied Thermal Engineering 25, 793-795 (2005).
• [7] P. Gruszka, Z. Rudnicki, Archiwum Hutnictwa 21 (4), 613-631, (1976).
• [8] J. Nadziakiewicz, Z. Rudnicki, Archiwum Hutnictwa 26 (4), 637-649 (1981).
• [9] A. Gołdasz, Z. Malinowski, T. Telejko, M. Rywotycki, A. Szajding, Archives of Metallurgy and Materials 57 (4), 1143-1149 (2012).
• [10] J. Howell, R. Siegel, P. Menguc, Thermal Radiation Heat Transfer, CRC Press 2011.
• [11] B. Dodd, Y. Bai, Ductile Fracture and Ductility, London 1987.
• [12] A. Cebo-Rudnicka, Z. Malinowski, T. Telejko, Archives of Metallurgy and Materials 62 (2), 459-471 (2017).
• [13] Y. A. Cengel, Heat Transfer A Practical Approach 3rd edition, McGraw-Hill 2007.
• [14] S. Shida, Effect of carbon content, temperature and strain rate on compressive flow stress of carbon steel, Hitachi Res. Lab. Report, 1-19 (1974)

Uwagi

EN

Scientific study financed from the regular activity of the Faculty of Metals Engineering and Industrial Computer Science of AGH University of Science and Technology, Work no. 16.16.110.663.