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1、Seediscussions,stats,andauthorprofilesforthispublicationat:https://www.researchgate.net/publication/283108728Progressinhydrodynamicsofgas-liquidbubblecolumnsArticleinGaoXiaoHuaXueGongChengXueBao/JournalofChemicalEngineeringofChineseUniversities·August2015D
2、OI:10.3969/j.issn.1003-9015.2015.07.22CITATIONSREADS01695authors,including:XianpeiLiXiaopingGuanHarvardUniversityChineseAcademyofSciences1,482PUBLICATIONS8,021CITATIONS19PUBLICATIONS36CITATIONSSEEPROFILESEEPROFILEYouweiChengZhejiangUniversity81PUBLICATIONS
3、659CITATIONSSEEPROFILESomeoftheauthorsofthispublicationarealsoworkingontheserelatedprojects:"DeepRoboticsandHumanBrainSimulation"ViewprojectEcologicalLandUseModelViewprojectAllcontentfollowingthispagewasuploadedbyYouweiChengon13December2015.Theuserhasreque
4、stedenhancementofthedownloadedfile.第29卷第4期高校化学工程学报No.4Vol.292015年8月JournalofChemicalEngineeringofChineseUniversitiesAug.2015文章编号:1003-9015(2015)04-0765-15网络出版地址:http://www.cnki.net/kcms/detail/33.1141.TQ.20150722.1020.001.html气液鼓泡塔流体力学研究进展李希,李兆奇,管小平,王丽军,成有
5、为(浙江大学化学工程与生物工程学院,浙江杭州310027)摘要:鼓泡塔是化工领域一类重要的气液接触与反应装置,近些年的研究难点集中在计算流体力学(CFD)放大模拟和内构件流体力学两个方面。今从实验技术、流体力学模型、内构件影响三个方面综述了当前鼓泡塔反应器流体力学的研究进展。首先分析了现有的各种流动测试技术的优缺点,随后评述了气液鼓泡塔的多相湍流模型和各种相间作用力本构关系的表述形式,介绍了本课题组近来提出的气泡径向力平衡模型与双尺度能量平衡模型。最后,总结了当前为数不多的有关竖直列管内构件对流动影响的几种
6、不同的实验结果,给出了分析与解释,并对内构件的模型化与模拟工作进行了介绍。关键词:鼓泡塔;流体力学;实验技术;CFD模型;内构件。中图分类号:TQ051.1文献标识码:ADOI:10.3969/j.issn.1003-9015.2015.07.22ProgressinHydrodynamicsofGas-LiquidBubbleColumnsLIXi,LIZhao-qi,GUANXiao-ping,WANGLi-jun,CHENGYou-wei(CollegeofChemicalandBiologicalE
7、ngineering,ZhejiangUniversity,Hangzhou310027,China)Abstract:Bubblecolumnisakindofgas-liquidcontactingandreactionapparatusinpresentchemicalindustry.Challengesinrecentresearchanddevelopmentfocusontwoaspects:computationalfluiddynamics(CFD)forscaleup,andhydrod
8、ynamicswiththeinternals.Inthispaperareviewontheprogressinhydrodynamicsofbubble-columnreactorsispresented.Theattentionfocusesonexperimentaltechniques,fluiddynamicsmodelsandtheinternalimpacts.Firstly,advantages