Evolution of charging programs for optimal burden distribution in the blast furnace

    Forskningsoutput: TidskriftsbidragArtikelVetenskaplig

    Sammanfattning

    The burden distribution in the blast furnace affects the efficiency of the upper part of the process and is, therefore, associated with smoothness of operation, coke rate and productivity. A burden distribution model is applied in this work to evolve charging programs fulfilling a goal given by the designer by evolving (mainly) angles for the rotating chute. The charging program is based on a genetic algorithm. It is demonstrated that the method can make efficient progress in the complex search space, finally designing charging programs that produce distributions of ore and coke which closely fit the target patterns. The technique holds promise for application in the ironmaking industry for evolving novel charging programs.
    OriginalspråkOdefinierat/okänt
    Sidor (från-till)99–106
    TidskriftComputer Methods in Materials Science
    Volym13
    Utgåva1
    StatusPublicerad - 2013
    MoE-publikationstypB1 Artikel i en vetenskaplig tidskrift

    Citera det här