Analysis of the fluid flow behavior within a beam blank mold using submerged-entry nozzle with three exit ports.
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2019
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Through the use of physical and mathematical modeling techniques, liquid flow inside a beam
blank mold with a submerged valve consisting of three exit ports has been analyzed. The behavior
of the slag metal interface was evaluated using water and an aqueous NaCl solution to simulate
steel. Slag simulation was done using silicon oil. Increased casting speed results in increased
free surface oscillation. For the fluid density of 1,000 kg/m3, oil entrainment started at a casting
velocity of 0.98 m/minute. For a fluid density of 1,170 kg/m3, no entrainment was observed in any
of the conditions studied.
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GABRIEL, W. V. et al. Analysis of the fluid flow behavior within a beam blank mold using submerged-entry nozzle with three exit ports. Iron & Steel Technology, v. 16, n. 8, p. 132-139, 2019. Disponível em: <http://digital.library.aist.org/login.html?MAGAUG20>. Acesso em: 10 mar. 2020.