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底吹氩过程LF炉盖内气体流动的数值模拟
储莹; 郭汉杰; 杨学民
2010
Source Publication特殊钢
Issue02Pages:10-13
Abstract基于流体模型和湍流修正模型,借助流体工程模拟软件Fluent 6.3.26对吹氩过程中210 t LF精炼炉盖内气体的流动、混合和质量、动量传输进行了计算模拟,分析了其流动行为和分布状态。结果表明,随钢包净空高度增加,液面上部氩气回旋区扩大,"死区"减小;当氩气流量增至500 L/min时,吹氩孔位于0.68 R的盖内流动效果优于0.3 R的效果;正常工作状态下的合理抽气压力为-150 Pa;在合理的抽气压力和吹氩孔位置的情况下,300 L/min的氩气流量基本可以满足要求,强搅拌时可增至500 L/min。
Keyword210 t Lf 氩气流量 盖内气体流动 数值模拟
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/9783
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
储莹,郭汉杰,杨学民. 底吹氩过程LF炉盖内气体流动的数值模拟[J]. 特殊钢,2010(02):10-13.
APA 储莹,郭汉杰,&杨学民.(2010).底吹氩过程LF炉盖内气体流动的数值模拟.特殊钢(02),10-13.
MLA 储莹,et al."底吹氩过程LF炉盖内气体流动的数值模拟".特殊钢 .02(2010):10-13.
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