摘要
在实验的基础上探讨了液体在垂直管外降膜的流动规律；分析了影响液膜流量和厚度的因素，提出了计算液膜流量和厚度的方法，并对液体管外降膜装置的设计提出了建议。
Based on the experiments the fluid puinciples of falling liquid film outside a vertical tube were investigated and several factors affecting the flow and thickness of liquid film were analyzed.Then a computation method for the flow and thickness of liquid film was put forward,and several proposals for the design of the devices of outside tube falling film were also offered.
出处
《化学工程》
CAS
CSCD
北大核心
1996年第5期32-36,共5页
Chemical Engineering(China)
关键词
降膜
液膜厚度
结晶器
流动阻力
falling film,thickness of liquid film,crystallizer,flow resistance
