Study on the Wall Lubrication Force for Water-Air in Multi-Scale Bubble Columns and Experimental Validation
Gong, Maoming1,2; Dai, Fei1,2; Li, Chunshan2; Li, Zengxi1; Zhang, Suojiang2
2016-05-01
发表期刊JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
ISSN0021-9592
卷号49期号:5页码:408-416
摘要The present study simulates gas-liquid flows in different scale pipes. Based on the Frank model, emphasis is placed on the acting distance of wall lubrication force from the wall. The acting distance is not constant; whereas, it is the function of device scale. After the modifications, the new model is employed to simulate the gas-liquid flow in a Transient Two-Phase Flow (i.e., TOPFLOW) and Multiphase Loop (i.e., MTLoop) apparatus, using the commercial software ANSYS Fluent. The cases with different superficial air velocities and different ratios of length to diameter were studied. The results indicated that calculated data for the radial gas holdup and radial bubble velocity magnitude were in good agreement with experimental data. The modified model can be used to predict the water-air flow at room temperature in bubble columns in which the coalescence and breakup of bubbles are not obvious.
关键词Gas-liquid Mathematical Model Wall Lubrication Force Cfd Multiphase Flow
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1252/jcej.15we213
收录类别SCI
语种英语
关键词[WOS]VERTICAL PIPE ; 2-PHASE FLOWS ; MODELS ; DISPERSION
WOS研究方向Engineering
WOS类目Engineering, Chemical
项目资助者National Program on Key Basic Research Project (China, 973 Program)(2012CB214900)
WOS记录号WOS:000379619400003
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21230
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Key Lab Green Proc & Engn, State Key Lab Multiphase Complex Syst,Inst Proc E, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Gong, Maoming,Dai, Fei,Li, Chunshan,et al. Study on the Wall Lubrication Force for Water-Air in Multi-Scale Bubble Columns and Experimental Validation[J]. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN,2016,49(5):408-416.
APA Gong, Maoming,Dai, Fei,Li, Chunshan,Li, Zengxi,&Zhang, Suojiang.(2016).Study on the Wall Lubrication Force for Water-Air in Multi-Scale Bubble Columns and Experimental Validation.JOURNAL OF CHEMICAL ENGINEERING OF JAPAN,49(5),408-416.
MLA Gong, Maoming,et al."Study on the Wall Lubrication Force for Water-Air in Multi-Scale Bubble Columns and Experimental Validation".JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 49.5(2016):408-416.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Study on the Wall Lu(1711KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Gong, Maoming]的文章
[Dai, Fei]的文章
[Li, Chunshan]的文章
百度学术
百度学术中相似的文章
[Gong, Maoming]的文章
[Dai, Fei]的文章
[Li, Chunshan]的文章
必应学术
必应学术中相似的文章
[Gong, Maoming]的文章
[Dai, Fei]的文章
[Li, Chunshan]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Study on the Wall Lubrication Force for Water-Air in Multi-Scale Bubble Columns and Experimental Validation.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。