Modeling of dual‐factor drag correction model for bubbly flow under elevated pressure

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dc.contributor.authorGao, Yibo
dc.contributor.authorGeng, Linlin
dc.contributor.authorVerdin, Patrick G.
dc.contributor.authorFall, Ibra
dc.contributor.authorZhang, Ruijie
dc.contributor.authorTian, Zhongjie
dc.contributor.authorZhang, Desheng
dc.date.accessioned2024-09-17T08:24:04Z
dc.date.available2024-09-17T08:24:04Z
dc.date.freetoread2025-08-30
dc.date.issued2024-08
dc.date.pubOnline2024-08-29
dc.description.abstractA pressure correction method is proposed considering the influence of a dual factor. The applicability of a pressure correction method coupled with a drag model is discussed along with the accuracy of the simulation results obtained by such a pressure correction method. It is found that the present pressure correction method combined with the DBS (dual bubble size) drag model can accurately reflect the changing trend of gas holdup distribution with pressure. It is also established that results from this model applied to a bubble column match well with the experimental data. Finally, when compared with other pressure correction models, the proposed model shows better robustness in three‐dimensional simulations and can predict radial gas holdup distributions with better accuracy.
dc.description.journalNameChemical Engineering & Technology
dc.description.sponsorshipChina Scholarship Council, Jiangsu Provincial Department of Education, National Natural Science Foundation of China
dc.identifier.citationGao Y, Geng L, Verdin PG, et al., (2024) Modeling of dual‐factor drag correction model for bubbly flow under elevated pressure. Chemical Engineering & Technology, Available online 29 August 2024
dc.identifier.eissn1521-4125
dc.identifier.elementsID553205
dc.identifier.issn0930-7516
dc.identifier.urihttps://doi.org/10.1002/ceat.202300477
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/22940
dc.languageEnglish
dc.language.isoen
dc.publisherWiley
dc.publisher.urihttps://onlinelibrary.wiley.com/doi/10.1002/ceat.202300477
dc.rightsAttribution-NonCommercial 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subject40 Engineering
dc.subject4019 Resources Engineering and Extractive Metallurgy
dc.subjectBioengineering
dc.subjectChemical Engineering
dc.subject4004 Chemical engineering
dc.subject4017 Mechanical engineering
dc.titleModeling of dual‐factor drag correction model for bubbly flow under elevated pressure
dc.typeArticle
dcterms.dateAccepted2024-08-20

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