Info
Meny
English
Logg inn
Søk etter prosjekter, resultater og personer
Søk etter prosjekter, resultater og personer
Historikk
Cristin-resultat-ID:
1835952
Sist endret:
9. mars 2021, 15:47
NVI-rapporteringsår:
2020
Resultat
Vitenskapelig artikkel
2020
Comparison of experimental and computational study of the fluid dynamics in fluidized beds with agglomerates
Nora Cecilie Ivarsdatter Furuvik
Rajan Jaiswal
og
Britt Margrethe Emilie Moldestad
Tidsskrift
Tidsskrift
Linköping Electronic Conference Proceedings
ISSN 1650-3686
e-ISSN 1650-3740
NVI-nivå 1
Finn i kanalregisteret
Om resultatet
Om resultatet
Vitenskapelig artikkel
Publiseringsår: 2020
Publisert online: 2020
Trykket: 2020
Volum: 176
Sider: 414 - 420
Open Access
Lenker
Lenker
original online (doi)
https://doi.org/10.3384/ecp20176414
Institusjonsarkiv
hdl.handle.net/11250/2765241
Beskrivelse
Beskrivelse
Engelsk
Tittel
Comparison of experimental and computational study of the fluid dynamics in fluidized beds with agglomerates
Sammendrag
Particle agglomeration is one of the obstacles for successful application and commercial breakthrough of fluidized bed biomass gasification. The problem is generally associated with molten ash components that interact with the bed particles, forming agglomerates that interfere with the flow behavior. In this work experimental and computational study are combined in order to gain more insight into the fluid dynamics in a bubbling fluidized bed gasifier. The goal is to develop a Computational Particle Fluid Dynamic (CPFD) model that can be used in further investigations of the correlation between flow behavior and bed agglomeration during biomass gasification in fluidized beds. The experimental part was performed in a 20 kW laboratory scale bubbling fluidized bed system. The commercial CPFD software Barracuda Virtual Reactor (VR) version 17.4.1 was used for the computational study. Simulation results were compared to the experimental data in order to validate the CPFD model. Pressure drops predicted by the simulations were in good agreement with the experimental measurements, which indicate that the model is well capable of studying the fluid dynamics in a fluidized bed system.
Vis
fullstendig beskrivelse
Bidragsytere
Bidragsytere
Nora Cecilie Ivarsdatter Furuvik
Forfatter
ved Institutt for prosess-, energi- og miljøteknologi ved Universitetet i Sørøst-Norge
Rajan Jaiswal
Forfatter
ved Institutt for prosess-, energi- og miljøteknologi ved Universitetet i Sørøst-Norge
Britt Margrethe Emilie Moldestad
Forfatter
ved Institutt for prosess-, energi- og miljøteknologi ved Universitetet i Sørøst-Norge
1
-
3
av
3