Influence of Gas Density on Hydrodynamics in a Bubble Column

被引：0
|
作者：
Tang Xiaojin [1 ]
Hou Shuandi [1 ]
Zhang Zhanzhu [1 ]
机构：
[1] Research Institute of Petroleum Processing SINOPEC
来源：
ChinaPetroleumProcessing&PetrochemicalTechnology | 2014年 / 16卷 / 01期
关键词：
bubble column; hydrodynamics; gas density;
D O I：
暂无
中图分类号：
TQ053.5 [塔式化工设备];
学科分类号：
080706 ;
摘要：
Two kinds of gases were used to investigate the influence of gas density on the hydrodynamic characteristics in a bubble column. It can be found out that higher gas density leads to smaller bubble diameter and the flow patterns are different for the both gases. Energy balance mechanisms are analyzed by considering the gas density difference. Models were developed to predict the average bubble diameter with good accuracy.
引用
收藏
页码：66 / 70
页数：5
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