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dc.contributor.authorPanjwani, Balram
dc.contributor.authorWittgens, Bernd
dc.contributor.authorOlsen, Jan Erik
dc.date.accessioned2020-12-21T12:30:11Z
dc.date.available2020-12-21T12:30:11Z
dc.date.created2018-01-27T15:41:36Z
dc.date.issued2017
dc.identifier.citationProgress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industriesen_US
dc.identifier.isbn978-82-536-1544-8
dc.identifier.urihttps://hdl.handle.net/11250/2720584
dc.description.abstractThe dense discrete phase model (DDPM) is a promising method for detailed simulation of fluidized bed reactors. It can resolve particle clusters on much coarser grids than the conventional two fluid model (TFM) and allows for a more natural inclusion of particle size distributions. However, the discrete nature of the DDPM presents challenges when implementing the kinetic theory of granular flows (KTGF), which is required for adequate predictions of fluidized bed behaviour. This paper outlines several methods for accomplishing this task. A good match with experimental and TFM data was achieved with different methods for implementing the KTGF, thus building confidence in the DDPM as a method for fluidized bed reactor modelling. It was also shown that the model completely fails in dilute riser flows when the KTGF is only partially implemented or neglected completely.en_US
dc.language.isoengen_US
dc.publisherSINTEF akademisk forlagen_US
dc.relation.ispartofProgress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries
dc.relation.ispartofseriesSINTEF proceedings;2387-4295
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectDense discrete phase modelen_US
dc.subjectFluidized bed reactoren_US
dc.titleCombustion chamber scaling for energy recovery from furnace process gas: waste to valueen_US
dc.typeChapteren_US
dc.typePeer revieweden_US
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright: SINTEF proceedings.en_US
dc.source.pagenumber657-664en_US
dc.identifier.cristin1553411
cristin.unitcode7401,80,4,2
cristin.unitcode7401,80,0,0
cristin.unitnameProsessmetallurgi og råmateriale
cristin.unitnameSINTEF Materialer og kjemi
cristin.ispublishedtrue
cristin.fulltextoriginal


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal