Pregled bibliografske jedinice broj: 22159
Fusion of Low Carbon Steel Scrap in the Middle Carbon Steel Melt
Fusion of Low Carbon Steel Scrap in the Middle Carbon Steel Melt // Kovine zlitine tehnologije, 30 (1996), 527-530 (podatak o recenziji nije dostupan, znanstveni)
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Naslov
Fusion of Low Carbon Steel Scrap in the Middle Carbon Steel Melt
Autori
Grozdanić, Vladimir
Izvornik
Kovine zlitine tehnologije (1318-0010) 30
(1996);
527-530
Ključne riječi
fusion; steel scrap; mathematical model
Sažetak
A quasi three-dimensional mathematical model of fusion of cylindrical steel scrap in converter melt was developed. The model was solved using the implicit altermating direction method. The obtained algorithm was programmed in ASCII FORTRAN for the computer SPERRY 1100/72. In the model temperature dependent thermophysical properties of material were incorporated. That gives to the model a nonlinearity. On the basis of the model it was concluded that the addition of 1 procent of low carbon steel scrap decreases the temperature of a middle carbon steel melt for cca 20C. This is in good agreement with experimental data from literature. The mathematical model was tested for one-dimensional exact solution the Bessel functions. A good agreement was found.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
POVEZANOST RADA
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