Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9758
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dc.contributor.authorYılmaz, Selahattin-
dc.contributor.authorCliffe, K. R.-
dc.date.accessioned2021-01-24T18:28:26Z-
dc.date.available2021-01-24T18:28:26Z-
dc.date.issued2000-
dc.identifier.issn0144-2600-
dc.identifier.issn1746-0220-
dc.identifier.urihttps://hdl.handle.net/11147/9758-
dc.description.abstractParticles of Soda Lime Silica Glass were used to simulate fly ash in the modelling of particle deposition from a high-temperature flue gas on to a superheater tube. The computational fluid dynamic code FLUENT was used and experimental deposition data were obtained from a rig comprising a small scale furnace containing an air-cooled probe. The effects of particle size, gas velocity and temperature on deposition were investigated. The effects of inertia, eddy impaction, thermophoresis and gravity on the particle trajectories were considered. The number of particles captured by the probe and the furnace surfaces were predicted and agreement with experimental results was found to be a function of particle size with the best agreement achieved for 16- and 26-mu m particles. Deposition was controlled by the kinetic energy of the particles and the adhesive forces of the surface. It is postulated that, for small particles, there was insufficient energy to bond them to the surface whereas for larger particles their kinetic energy was too targe. Thermophoresis did not play a significant part in the deposition process because, although the temperature gradient was large, 400 degrees C mm(-1) in the thermal boundary layer, the small particles (6 and 8 mu m) were unable to reach the thermal boundary layer (9 mm) which was much smaller than the hydrodynamic boundary layer (49.5 mm).en_US
dc.language.isoenen_US
dc.publisherManey Publishingen_US
dc.relation.ispartofJournal of the Institute of Energyen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleParticle deposition simulation using the CFD code FLUENTen_US
dc.typeArticleen_US
dc.institutionauthorYılmaz, Selahattin-
dc.departmentİzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume73en_US
dc.identifier.issue494en_US
dc.identifier.startpage65en_US
dc.identifier.endpage68en_US
dc.identifier.wosWOS:000087693200009en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.dept03.02. Department of Chemical Engineering-
Appears in Collections:WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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