Mathematical simulation on fluid field in mould for continuous casting
Peng Jihua
Abstract
Peng Jihua
Abstract
According to the structure and parameters of the mould for slab continuous casting,three-dimension numerical simulation was used to present liquid steel flow by the commercial software.The immersion depth of SEN,angle of the nozzle port and casting speed were studied and their influence on the steel flow in the mould was investigated.The results show that the proper immersion depth of SEN,angle of the nozzle port and casting speed are advantageous to the rising of the inclusions and to the reducing of the liquid surface fluctuation.
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According to the structure and parameters of the mould for slab continuous casting,three-dimension numerical simulation was used to present liquid steel flow by the commercial software.The immersion depth of SEN,angle of the nozzle port and casting speed were studied and their influence on the steel flow in the mould was investigated.The results show that the proper immersion depth of SEN,angle of the nozzle port and casting speed are advantageous to the rising of the inclusions and to the reducing of the liquid surface fluctuation.
Key concepts: Nozzle, Immersion (mathematics), Slab, Continuous casting, Liquid steel, Materials science, Casting, Computer simulation