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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/2617
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dc.contributor.authorSharma V.-
dc.contributor.authorAgarwal, Vijaykumar-
dc.date.accessioned2020-10-06T14:10:42Z-
dc.date.available2020-10-06T14:10:42Z-
dc.date.issued2019-
dc.identifier.citationArabian Journal for Science and Engineering (2019), 44(12): 9837-9850-
dc.identifier.issn2193567X-
dc.identifier.urihttps://doi.org/10.1007/s13369-019-04040-0-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/2617-
dc.description.abstractThis article presents quantitative assessment of drag models based on their effect on hydrodynamics of a circulating fluidized bed (CFB). Three-dimensional full-loop computational fluid dynamics simulation using Euler granular multiphase model is carried out. Six drag models (EMMS, Gibilaro, Gidaspow, Schiller–Naumann, Syamlal–O’Brien and Wen–Yu) were employed, and simulated results of time-averaged solid volume fraction, solid axial velocity and static pressure are compared with the experimental data. Furthermore, a quantitative analysis is carried out using statistical parameters and parity plots. It was concluded that EMMS model is the most suitable model for simulation of a CFB as it is the only model capable of predicting heterogeneity of the bed, and simulation results agree well with the experimental data. © 2019, King Fahd University of Petroleum & Minerals.-
dc.language.isoen_US-
dc.publisherSpringer Verlag-
dc.relation.ispartofArabian Journal for Science and Engineering-
dc.subjectCirculating fluidized bed-
dc.subjectComputational fluid dynamics-
dc.subjectDrag models-
dc.subjectEnergy minimization multiscale model-
dc.subjectFull-loop simulation-
dc.titleThree-Dimensional Full-Loop Hydrodynamic Simulation of a Circulating Fluidized-Bed Gasifier: A Quantitative Assessment of Drag Models-
dc.typeArticle-
dc.scopusid55682655591-
dc.scopusid25637008500-
dc.affiliationSharma, V., Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India-
dc.affiliationAgarwal, V.K., Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India-
dc.description.correspondingauthorAgarwal, V.K.; Department of Chemical Engineering, Indian Institute of Technology RoorkeeIndia; email: vijayfch@iitr.ac.in-
Appears in Collections:Journal Publications [CH]

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