摘要
在双流体模型的基础上利用计算流体力学软件(F luent)对气固鼓泡流化床的流动特性进行了模拟,得到了鼓泡流化床的一种流动形式.计算结果与流态化原理以及文献结果的吻合性好.
The flow characteristic of gas - solid bubbling fluidized - bed was simulated based on two - fluid model by using Fluent. A flow pattern of bubbling fluidized bed was obtained. The results agree well with the fluidization principles and results reported in literatures.
出处
《材料与冶金学报》
CAS
2007年第2期126-129,共4页
Journal of Materials and Metallurgy
关键词
鼓泡流化床
流动特性
数值模拟
双流体模型
bubbling fluidized-bed
flow characteristics
numerical simulation
two-fluid model
