Article ID Journal Published Year Pages File Type
8050843 Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería 2016 9 Pages PDF
Abstract
Until the present the problem of the refractory and isolating materials selection has not been treated, in all its complexity, as an optimization under multiple criteria task, but basically as a metallurgical problem. In the present article the mathematical modelling of the optimal under multiple criteria task, the analysis of it mathematical complexity, considering the dimensions of the materials by layers and by zones are exposed. The complexity of the formulated task conditions the necessity of its decomposition in simpler tasks by zones of the ladle. The experimental validation of the obtained numeric results, where the efficiency and resulting quality of the used procedures is evidenced. The procedures applied are a part of the Integration of Variables method. Particularly, the Random Search of the Extremes of a Function of a Variable Code operator is applied to the problem studied.
Related Topics
Physical Sciences and Engineering Engineering Computational Mechanics
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