Search results for "Radiation model"

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Radiation model of a TiO2-coated, quartz wool, packed-bed photocatalytic reactor

2010

The radiation field of a packed-bed photocatalytic reactor filled with quartz wool coated with titanium dioxide was modeled using the Monte Carlo technique and the following information: the radiation flux emitted by the lamps, the diameter size distribution of the quartz fiber cloth, the mass of quartz fibers and of TiO2 that was immobilized on the fiber surface as well as the refractive index and the spectral absorption coefficient of the materials of the system. Modeling predictions were validated with radiometer measurements of the transmitted radiation through the reactor, the root mean square error being < 9.7%. Finally, by means of a parametric study, the validated model was used to …

Packed bedSettore ING-IND/26 - Teoria Dello Sviluppo Dei Processi ChimiciEnvironmental EngineeringEnergy distributionMaterials scienceRadiation modelpacked-bed reactor photocatalysis radiation modeling quartz wool Monte CarloSettore ING-IND/25 - Impianti ChimiciGeneral Chemical EngineeringMineralogypacked-bed reactorINGENIERÍAS Y TECNOLOGÍASradiation modelingIngeniería QuímicaWoolquartz woolphotocatalysisQuartzBiotechnologyNuclear chemistryAIChE Journal
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