ISSN 2594-5300
48th Steelmaking, Casting and Non-Ferrous Metallurgy Seminar — Vol. 48, Num. 48 (2017)
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Abstract
Due to operational conditions and locations, BOF suffers variations in important parameters whose effects on the liquid bath are usually neglected. The present paper investigated two aspects: inner BOF pressure and oxygen temperature in the stagnant reservoir. The results have shown that oxygen temperature changes properties like density and velocity but has small influence on jet penetration. The BOF inner pressure has significant influence on jet penetration and creates a new challenge regarding nozzles dimensions considering overexpanding and underexpading jets.
Keywords
BOF Pressure, Jet Penetration, Mass movement
BOF Pressure, Jet Penetration, Mass movement
How to cite
Tavares, Roberto Parreiras; Guerra, Marcelo de Souza Lima; Maia, Breno Totti; Carvalho, Daniel Augusto Godinho de; Garajau, Fabrício Silveira.
BOF PRESSURE EFFECTS OVER JET PENETRATION AT CSA THYSSENKRUPP ,
p. 97-106.
In: 48th Steelmaking, Casting and Non-Ferrous Metallurgy Seminar,
São Paulo,
2017.
ISSN: 2594-5300, DOI 10.5151/1982-9345-30164