摘要
利用Ｃ．Ｔｉｅｎ等的固定床过滤净床模型及Ｔ．Ｔａｋａｈａｓｉ等的固定床过滤动态模型，通过合理定义移动床过滤对应于固定床过滤模型中的比沉积率σ参数以及对某些系数的修正，建立了模拟颗粒移动床过滤过程包含参数较为完整的数学模型并与试验结果进行了对照。
An integrated mathematical model was established to simulate the dust removal behavior in cross flow granular moving bed filter by combination of Tien's clean fixed bed model and modified Takahasi's dynamical filtering model. Asuitable parameter of deposition ratio σ of moving bed corresponding to fixed bed was introduced and some facters were modified. The theoretical results were compared with the experimental datas. It is proved that this model is suitable to describe the filtering process in granular moving bed
出处
《燃料化学学报》
EI
CAS
CSCD
北大核心
1999年第4期364-369,共6页
Journal of Fuel Chemistry and Technology
关键词
错流
颗粒移动床
除尘
数学模型
过滤
cross flow, moving bed, dust removal, mathematical model
