摘要
根据粘性颗粒流化床中聚团所受力的分析，提出了力平衡模型。并对模型中的参数进行了估算。据此模型计算了几种粘性颗粒的聚团大小，计算结果与实测的聚团大小较为接近。与其他研究者的模型比较，计算结果更接近实测值。
Based on the analysis of acting forces to agglomerates, a model of force balance was developed in use of studying fluidized bed with cohesive particles. The parameters of the model were estimated according to rational approaches. The equilibrium agglomerate sizes calclated by using the model proposed were agreement well with the experimental data. Meanwhile, compared with the predicated values by using other researcher’s models, the results calculated with the proposed model were closer to the experimental data.
出处
《化学反应工程与工艺》
CAS
CSCD
北大核心
1999年第1期44-51,共8页
Chemical Reaction Engineering and Technology
基金
国家自然科学基金
关键词
颗粒
聚团
计算模型
粘性颗粒
流化床
力平衡
Agglomerate fluidization, Size of agglomerates, Cohesive particles, Forces, Model
