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1、Seediscussions,stats,andauthorprofilesforthispublicationat:https://www.researchgate.net/publication/282233277CFDsimulationofbubblecolumnwithverticalbundleinternalsArticle·March2015DOI:10.11949/j.issn.0438-1157.20140884CITATIONREADS1786authors,including:ZhaodongLiYabnchaoZha
2、oChinaIronandSteelResearchInstituteUniversityofNottingham,NingboCampus451PUBLICATIONS1,670CITATIONS64PUBLICATIONS71CITATIONSSEEPROFILESEEPROFILEXiaopingGuanLuyiWangChineseAcademyofSciencesTheUniversityofWarwick19PUBLICATIONS36CITATIONS818PUBLICATIONS8,226CITATIONSSEEPROFILE
3、SEEPROFILESomeoftheauthorsofthispublicationarealsoworkingontheserelatedprojects:"DeepRoboticsandHumanBrainSimulation"ViewprojectMesodamageillustrationforrockusingnuclearmagneticresonance(NMR)techniqueViewprojectAllcontentfollowingthispagewasuploadedbyYouweiChengon13December
4、2015.Theuserhasrequestedenhancementofthedownloadedfile.第66卷第3期化工学报Vol.66No.32015年3月CIESCJournalMarch2015含垂直列管束内构件鼓泡塔的CFD模拟李兆奇，赵远方，管小平，王丽军，成有为，李希（浙江大学化学工程与生物工程学系，浙江杭州310027）摘要：针对含有密集垂直列管束内构件的气液鼓泡塔，在两相Euler二维轴对称k-ε模型中，分别考虑气相和液相受到的列管阻力。通过引入相应的动量源、湍动源以及耗散源建立带列管内构件的鼓泡塔二维CFD模型。模型
5、能清晰、准确地描述带列管束鼓泡塔中气液流动的特征：“烟囱效应”以及分布器影响区延长。计算得到的气含率以1及液速的二维分布在宽泛的表观气速（0.12～0.62m·s）范围内与实验值相符。关键词：鼓泡塔；密集列管束；内构件；计算流体力学；模型DOI：10.11949/j.issn.0438-1157.20140884中图分类号：TQ021.1文献标志码：A文章编号：0438—1157（2015）03—0932—10CFDsimulationofbubblecolumnwithverticalbundleinternalsLIZhaoqi,ZHA
6、OYuanfang,GUANXiaoping,WANGLijun,CHENGYouwei,LIXi(DepartmentofChemicalEngineering,ZhejiangUniversity,Hangzhou310027,Zhejiang,China)Abstract:Forgas-liquidbubblecolumnwithdenseverticalbundleinternals,theresistanceforceofbundlesongasandliquidphaseswastakenintoaccountinthetwo-p
7、haseEuleraxisymmetrick-εmodel.Byintroductionofcorrespondingmomentumsource,turbulencesourceanddissipationsource,a2-DCFDmodelofbubblecolumnwithbundleinternalswasestablished.Themodelcouldclearlyandaccuratelydemonstratethefeaturesofgas-liquidflowinbubblecolumnwithbundles:“funne
8、leffect”andextensionofspargerzone.Thecalculatedtwo-dimensionaldistributionsofhold-
