石油化工2001，Vol.30Issue(4)：289-292,4.
多管气升式环流反应器的流体动力学
Hydrodynamics in a Multi - Tube Airlift Loop Reactor
刘永民 1陈文艺 1袁乃驹2
作者信息
- 1. 抚顺石油学院 石油化工系,
- 2. 清华大学 化工系,
- 折叠
摘要
Abstract
Liquid circulation rate in a multi- tube air- lift loop reactor was experimentally found to be changing with the superfical gas velocity in two risers and the diameter of the downcomer for an air - water system. Relationships between the gas holdup and liquid circulation rate were established on the basis of momentum balance and drift - flow model, whereby a method for the determination of local frictional - loss coefficients was introduced. The validity of the relationships was demonstrated by the fairly good agreements of the calculated liquid rates and gas holdup with the experimental data关键词
环流反应器/气升式/循环液速/气含率/阻力损失系数分类
化学化工引用本文复制引用
刘永民,陈文艺,袁乃驹..多管气升式环流反应器的流体动力学[J].石油化工,2001,30(4):289-292,4.
