使用TFM-KTGF两相流模型,基于Ansys Fluent软件平台模拟计算了多晶硅流化床内气固两相流场。在200倍粒径的网格尺寸条件下,对直径0.5m的圆柱形流化床多晶硅反应器内等温流场进行了模拟,借助Matlab图像处理工具对气含率进行后处理,得到多晶硅流化床内气泡尺寸分布。比较了经典的Gidaspow曳力模型和文献报道的亚网格修正曳力...
大家有没有人知道文献中TFM-KTGF模型是怎么激活的么，求助 @wuming524
TFM-KTGF is capable of describing the catalytic coal gasification process in the pressurized jetting fluidized bed accurately. 1. Gas-solid hydrodynamics properties (bed expansion jet height) are compared with reliable literature correlations 2. Embedded jets reduce the bubble size by splitting the ...
A comprehensive TFM-KTGF simulation was performed with a bench-scale jetting fluidized bed coal gasifier. The numerical results were carefully processed and several key gas–solid hydrodynamic properties, such as the jet height, the bubble size and the amount of solids entrained from the annulus ...
A comprehensive TFM-KTGF simulation was performed with a bench-scale jetting fluidized bed coal gasifier. The numerical results were carefully processed and several key gas-solid hydrodynamic properties, such as the jet height, the bubble size and the amount of solids entrained from the annulus to...