新型蓄热式镁还原炉内流场的数值模拟  

Numerical Simulation on Flow Field of the New Type Regenerative Magnesium Reducing Furnace

作　　者：程奇伯[1] 冯俊小[1] 孙志斌[1] 

机构地区：[1]北京科技大学机械工程学院,北京100083

出　　处：《工业加热》2006年第6期14-15,36,共3页Industrial Heating

摘　　要：用大型软件fluent,采用-双方程模型对新型炼镁炉内湍流流场进行数值模拟,分析了炉内气体扩散过程、流场分布以及炉内流场对燃烧过程的影响。结果表明,这种新型的镁还原炉可以获得很好的流场来满足镁还原工作要求。With the large scale software FLUENT, by using the K-E two-equation model, the numerical simulation of the turbulent flow field was developed. On this ground, the gas diffusion, flow field and their influence on combustion are analyzed. The result indicates that this new style regenerative Mg reducing furnace has a perfect flow field to meet the challenge of the Mg reducing process.

关 键 词：蓄热式镁还原炉 流场 湍流模型 数值模拟 

分 类 号：TF806[冶金工程—有色金属冶金]