Computer simulation of carburizers particles heating in liquid metal

• Autorzy: Jenerka, K. , Bartocha, D.
• Języki publikacji: EN

Abstrakty

EN

In this article are introduced the problems of computer simulation of carburizers particles heating (anthracite, graphite and petroleum coke), which are present in liquid metal. The diameter of particles, their quantity, relative velocity of particles and liquid metal and the thermophysical properties of materials (thermal conductivity, specific heat and thermal diffusivity) have been taken into account in calculations. The analysis has been carried out in the aspect of liquid metal carburization in metallurgical furnaces.

Słowa kluczowe

PL

ciekły metal; nawęglanie; symulacja komputerowa

EN

liquid metal carburization; computer simulation

• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2010
• Tom: Vol. 10, iss. 1
• Strony: 59-66
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Jenerka, K.

autor

Bartocha, D.

• Silesian University of Technology, Foundry Department, Towarowa 7, 44-100 Gliwice,

Bibliografia

• [1] Janerka K., Bartocha D., Szajnar J., Quality of carburizers and its influence of carburization process, Archives of Foundry Engineering, Wyd. PAN Katowice, vol. 9, 3/2009, s. 249-254.
• [2] Janerka K., Bartocha D., The sort of carburization and the quality of obtained cast iron, Archives of Foundry Engineering, 8, 4/2008, s. 55-60.
• [3] Janerka K., Bartocha D., Szajnar J., Carburization process rate in production of synthetic cast iron, Archives of Materiale Science and Engineering, v 36, 1/2009, s. 55-61.
• [4] Janerka K.,The rate and effectiveness of carburization to the sort of carburizer, Archives of Foundry Engineering,7, 2007, s. 95-100.
• [5] Skoczkowski K., Carbon-graphitoidal linings, W. Świętosławski Foundation For the Promotion and Developement of Science in Poland, Gliwice 1998.
• [6] Dobrzański L.A., Pawlyta M., Kwaśny W., Janerka K., The structure of carbon materials applied to cast iron carburization, Karbo, Wydawnictwo Górnicze, Zabrze, nr 2, 2009, s. 91-98.
• [7] Janerka K., Szajnar J., Jezierski J., Pawlyta M., Quality and structure of carburizers used in foundry engineering, rozdz. 2 w Mon. zagran. Borkowski S., Czaja P., Quality Engineering, Novosibirsk, 2009.
• [8] Janerka K., Bartocha D., Computer simulation of graphite particles carburization in the process of powders top-blowing, Materials from X International Conference of Pnemuatic Transport 2008, s. 82-92.
• [9] Janerka K., Bartocha D., Szajnar J., Cholewa M., The influence of different kind of carburizers and carburization on the effectiveness and iron structure, Archives of Metallurgy and Materials, 52, 2007, 467-474.
• [10] Fluent 6 Computional Fluid Dynamics Software.
• [11] http://www. fluent.com/.
• [12] Puzyrewski R., Rawicki J., The foundations of fluid mechanics and hydraulics, PWN, Warszawa 1998.
• [13] Sawda I. Itamura T., The mathematical modelling of the coupled reactions in the pre treatment of molten iron by powder injection, Scaninject, Lulea 1989.
• [14] Podrzucki Cz., Cast iron – structure of properties, application, Vol. 2, Wyd. ZG STOP Kraków 1991.
• [15] Podrzucki Cz, Kalata C., Metalurgia i odlewnictwo żeliwa, Katowice, Śląsk, 1976.