首页> 外文会议>Symposium on Sulfide Smelting 2002, Feb 17-21, 2002, Seattle, Washington >DEVELOPMENT OF THE SUMITOMO TOYO FSF CONCENTRATE BURNER BY USING COMPUTATIONAL FLUID DYNAMICS
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DEVELOPMENT OF THE SUMITOMO TOYO FSF CONCENTRATE BURNER BY USING COMPUTATIONAL FLUID DYNAMICS

机译:利用计算流体动力学技术开发SUMITOMO TOYO FSF浓缩燃烧器

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摘要

Fluid flow in a flash furnace concentrate burner was investigated quantitatively in order to improve burner performance. Computational fluid dynamics was utilized for researching fluid flow in a burner port mathematically then its results were reviewed in the commercial flash furnace burner and its calculation results were found to be in good agreement with the actual measurement results. Based on those results, a mathematical fluid flow model for the Sumitomo flash furnace concentrate burner has been developed so as to improve premixing and combustion efficiency of concentrate in the reaction shaft.
机译:为了提高燃烧器性能,对闪蒸精矿燃烧器中的流体流动进行了定量研究。利用计算流体动力学对燃烧器端口的流体进行数学研究,然后在商用闪速炉燃烧器中对计算结果进行了回顾,发现计算结果与实际测量结果非常吻合。基于这些结果,开发了住友闪速炉精矿燃烧器的数学流体模型,以提高反应竖井中精矿的预混合和燃烧效率。

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