在分析氩-氧脱碳(AOD)炉内侧吹射流行为特征的基础上,建立了描述AOD炉内三维流动的数学模型,考察了喷吹气体流量和喷枪布置对AOD熔池内湍流场的影响规律.结果表明,供气强度对AOD炉内射流流股轨迹和钢液流动产生明显影响;多枪喷吹,使熔池中流场和湍动能分布变得更加合理.计算结果与物理模型的观测结果吻合.
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