Study on the char combustion in a fluidized bed by CFD-DEM simulations: Influences of fuel properties

2021 ◽  
Author(s):  
Jun Xie ◽  
Wenqi Zhong ◽  
Yingjuan Shao
Keyword(s):  
Fluidized Bed ◽  
Fuel Properties ◽  
Char Combustion ◽  
Dem Simulations

scholarly journals Development and assessment of speed-up algorithms for the reactive CFD–DEM simulation of fluidized bed reactors

2020 ◽  
Vol 5 (2) ◽  
pp. 278-288 ◽  
Author(s):  
Riccardo Uglietti ◽  
Mauro Bracconi ◽  
Matteo Maestri
Keyword(s):  
Fluidized Bed ◽  
Selection Procedure ◽  
Operating Conditions ◽  
Fluidized Bed Reactors ◽  
Effective Algorithm ◽  
Dem Simulation ◽  
Dem Simulations ◽  
Speed Up

PA and ISAT algorithms are developed to speed-up the CFD–DEM simulations of fluidized reactors. Also, a selection procedure of the most effective algorithm according to the operating conditions is developed, enabling the simulation of lab reactors.

scholarly journals Investigation of particle–wall interaction in a pseudo-2D fluidized bed using CFD-DEM simulations

Particuology ◽  
2016 ◽  
Vol 25 ◽  
pp. 10-22 ◽  
Author(s):  
Tingwen Li ◽  
Yongmin Zhang ◽  
Fernando Hernández-Jiménez
Keyword(s):  
Fluidized Bed ◽  
Dem Simulations ◽  
Wall Interaction

Fluidized bed char combustion diffusion limited models

1981 ◽  
Vol 36 (7) ◽  
pp. 1239-1256 ◽  
Author(s):  
Dragomir B. Bukur ◽  
Neal R. Amundson
Keyword(s):  
Fluidized Bed ◽  
Char Combustion ◽  
Diffusion Limited
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