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.issued2024-11
dc.date.pubOnline2024-08-29
dc.descriptionSpecial Issue: 8th International Conference on Fuel Cell & Hydrogen Technology – 3rd Symposium on Fuel Cell and Hydrogen Technology 2023 (ICFCHT-SFCHT 2023)
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, Volume 47, Issue 11, November 2024, Article number e202300477en_UK
dc.identifier.eissn1521-4125
dc.identifier.elementsID553205
dc.identifier.issn0930-7516
dc.identifier.issueNo11
dc.identifier.paperNoe202300477
dc.identifier.urihttps://doi.org/10.1002/ceat.202300477
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/22940
dc.identifier.volumeNo47
dc.languageEnglish
dc.language.isoen
dc.publisherWileyen_UK
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 Engineeringen_UK
dc.subject4019 Resources Engineering and Extractive Metallurgyen_UK
dc.subjectBioengineeringen_UK
dc.subjectChemical Engineeringen_UK
dc.subject4017 Mechanical engineeringen_UK
dc.subjectBubble columnen_UK
dc.subjectComputational fluid dynamicsen_UK
dc.subjectDragen_UK
dc.subjectElevated pressureen_UK
dc.subjectGas holdupen_UK
dc.titleModeling of dual‐factor drag correction model for bubbly flow under elevated pressureen_UK
dc.typeArticle
dcterms.dateAccepted2024-08-20

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