摘要
提出了一个计算喷射工况下塔板效率的二维传质 -混合单元模型 ,可以模拟单元液体提升量、单元间液体交换分率、液体循环分率等模型参数的变化对塔板效率的影响 ,为喷射型塔板的开发与设计提供了一定的理论依据 .
A two-dimensional mass transfer-mixing unit model for tray efficiency in the spray regime was proposed in this paper. By means of this model, the influence of the parameters such as single unit drag-up,inter-unit exchange fraction and circulating fraction of liquid on tray efficiency can be easily simulated. It provides a theoretical basis for the development and design of trays operating in the spray regime.
出处
《化工学报》
EI
CAS
CSCD
北大核心
2000年第3期326-330,共5页
CIESC Journal
