Investigation of a Mathematical Model of High-Temperature Diffusion Controlled Heterogeneous Reaction between Metal and Oxide Melts

Abstract:

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A deterministic computational model of high-temperature heterogeneous re- action between metal and oxide melts has been developed. Transport of reagents and products of reaction occur simultaneously both by di usion and by laminar natural con- vection of the melting metal and oxide uxes. The convection-di usion equations have been numerically solved by a nite-di erences time-implicit discretization scheme. The model was implemented by program which had been written in C# language. The com- putations have been performed for desulfurization reaction between liquid steel and slag phases.The computed results agree well with the results which were found by experimen- tal methods.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 297-301)

Edited by:

Andreas Öchsner, Graeme E. Murch, Ali Shokuhfar and João M.P.Q. Delgado

Pages:

1475-1480

DOI:

10.4028/www.scientific.net/DDF.297-301.1475

Citation:

M. Radune et al., "Investigation of a Mathematical Model of High-Temperature Diffusion Controlled Heterogeneous Reaction between Metal and Oxide Melts", Defect and Diffusion Forum, Vols. 297-301, pp. 1475-1480, 2010

Online since:

April 2010

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Price:

$35.00

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