Effective velocity of biomass particles in a fluidized bed reactor
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effective-velocity-of-biomass-particles-in-a-fluidized-bed-reactor.pdf (1,167Mb) (Accés restringit)
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Inclou dades d'ús des de 2022
Cita com:
hdl:2117/130660
Realitzat a/ambChalmers tekniska högskola
Tipus de documentProjecte Final de Màster Oficial
Data2019-03-18
Condicions d'accésAccés restringit per decisió de l'autor
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Abstract
The growing greenhouse gas emissions (GHG) in the EU areproduced mainly by the consumption of energy. For this reason, using more sustainable energysystemswill contribute to reduce these emissions and then help to mitigate the climate change and the airpollution. The CFB (circulating fluidized bed) technology has the capability of burning a wide range of fuels meeting SOxand NOxlimits, which makes it an attractive energy system to achieve a successful efficiency of the combustion. However, to ensure an efficient conversion, it is necessary to achieve an effective mixing of the bed material and the fuel particles (controlled in axial and lateral directions). This control is not easy due to the chaotic behavior of the solid particles inside the furnace.The present work investigates the behavior of the mixing of biomass particles (wood chips and wood pellets) when they circulate in a CFB when there is interaction with the inert particles and when there is not. For doing this investigation, the terminal velocities of each kind of biomass that were taken in the laboratory and the current existing models (by MATLAB) were compared
MatèriesBiomass, Greenhouse gases, Sustainable development, Biomassa, Gasos d'efecte hivernacle, Desenvolupament sostenible
TitulacióMÀSTER UNIVERSITARI EN ENGINYERIA INDUSTRIAL (Pla 2014)
Col·leccions
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effective-veloc ... -fluidized-bed-reactor.pdf | 1,167Mb | Accés restringit |