CFD modeling of gas–solids flow in a large scale circulating fluidized bed furnace

2015 ◽  
Vol 274 ◽  
pp. 239-249 ◽  
Author(s):  
Srujal Shah ◽  
Kari Myöhänen ◽  
Sirpa Kallio ◽  
Jouni Ritvanen ◽  
Timo Hyppänen
Keyword(s):  
Fluidized Bed ◽  
Large Scale ◽  
Circulating Fluidized Bed ◽  
Cfd Modeling

Towards a hybrid Eulerian–Lagrangian CFD modeling of coal gasification in a circulating fluidized bed reactor

Fuel ◽  
2015 ◽  
Vol 152 ◽  
pp. 131-137 ◽  
Author(s):  
Adam Klimanek ◽  
Wojciech Adamczyk ◽  
Anna Katelbach-Woźniak ◽  
Gabriel Węcel ◽  
Andrzej Szlęk
Keyword(s):  
Fluidized Bed ◽  
Coal Gasification ◽  
Circulating Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Cfd Modeling

Flow behaviors in the downer of a large-scale triple-bed combined circulating fluidized bed system with high solids mass fluxes

2011 ◽  
Vol 66 (18) ◽  
pp. 4212-4220 ◽  
Author(s):  
Guoqing Guan ◽  
Chihiro Fushimi ◽  
Masanori Ishizuka ◽  
Yu Nakamura ◽  
Atsushi Tsutsumi ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Large Scale ◽  
Circulating Fluidized Bed ◽  
High Solids ◽  
Mass Fluxes

Status and Prospect of Large-Scale Circulating Fluidized Bed Boiler

2012 ◽  
Vol 516-517 ◽  
pp. 444-447
Author(s):  
Da Fu Ma ◽  
Xiao Hong Hao
Keyword(s):  
Fluidized Bed ◽  
Co2 Capture ◽  
Power Plants ◽  
Large Scale ◽  
Circulating Fluidized Bed ◽  
Present Situation ◽  
Supercritical Pressure ◽  
High Density ◽  
Cfb Boiler ◽  
Fluidized Bed Gasifier

The paper is focused on the present situation and the development of large-scale circulating fluidized bed (CFB) boilers. Several developed technology of CFB such as supercritical and ultra supercritical pressure CFB boilers for power plants, oxy-fuel CFB boiler for CO2 capture and high-density circulating fluidized bed gasifier for advanced IGCC/IGFC are introduced in this paper.

The near wall dense ring in a large-scale down-flow circulating fluidized bed

2003 ◽  
Vol 92 (1-3) ◽  
pp. 161-167 ◽  
Author(s):  
Minghui Zhang ◽  
Zhen Qian ◽  
Hao Yu ◽  
Fei Wei
Keyword(s):  
Fluidized Bed ◽  
Large Scale ◽  
Circulating Fluidized Bed ◽  
Dense Ring ◽  
Scale Down ◽  
Near Wall

Modeling of particle transport and combustion phenomena in a large-scale circulating fluidized bed boiler using a hybrid Euler–Lagrange approach

Particuology ◽  
2014 ◽  
Vol 16 ◽  
pp. 29-40 ◽  
Author(s):  
Wojciech P. Adamczyk ◽  
Gabriel Węcel ◽  
Marcin Klajny ◽  
Paweł Kozołub ◽  
Adam Klimanek ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Particle Transport ◽  
Large Scale ◽  
Circulating Fluidized Bed ◽  
Circulating Fluidized Bed Boiler ◽  
Lagrange Approach

Calculation and analysis of dissipation heat loss in large-scale circulating fluidized bed boilers

2010 ◽  
Vol 30 (13) ◽  
pp. 1839-1844 ◽  
Author(s):  
Jiayi Lu ◽  
Xiaofeng Lu ◽  
Hanzhou Liu ◽  
Hu Wang ◽  
Honghao He
Keyword(s):  
Fluidized Bed ◽  
Heat Loss ◽  
Large Scale ◽  
Circulating Fluidized Bed ◽  
Fluidized Bed Boilers
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