Designing an Efficient Artificial Intelligent Approach for Estimation of Hydrodynamic Characteristics of Tapered Fluidized Bed from Its Design and Operating Parameters

2017 ◽  
Vol 57 (1) ◽  
pp. 259-267 ◽  
Author(s):  
Mohsen Karimi ◽  
Behzad Vaferi ◽  
Seyyed Hossein Hosseini ◽  
Mojtaba Rasteh
Keyword(s):  
Fluidized Bed ◽  
Hydrodynamic Characteristics ◽  
Operating Parameters ◽  
Artificial Intelligent ◽  
Intelligent Approach

Hydrodynamic characteristics of the dense medium gas–solid fluidized bed for coal beneficiation and cleaning

2015 ◽  
Vol 34 (2) ◽  
pp. 173-183 ◽  
Author(s):  
Jingfeng He ◽  
Yuemin Zhao ◽  
Yaqun He ◽  
Zhenfu Luo ◽  
Hong Li ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Dense Medium ◽  
Hydrodynamic Characteristics ◽  
Coal Beneficiation

Hydrodynamic characteristics of bubble-induced three-phase inverse fluidized bed (BIFB)

2019 ◽  
Vol 209 ◽  
pp. 115177 ◽  
Author(s):  
Keying Ma ◽  
Xiliang Sun ◽  
Yuanyuan Shao ◽  
Mingyan Liu ◽  
Jesse Zhu
Keyword(s):  
Fluidized Bed ◽  
Hydrodynamic Characteristics ◽  
Three Phase ◽  
Inverse Fluidized Bed

Contribution of hydrodynamic characteristics on the performance of an aerobic biofilm conical fluidized bed

2011 ◽  
Vol 63 (6) ◽  
pp. 1160-1167 ◽  
Author(s):  
D. Zhou ◽  
X. T. Bi ◽  
S. Dong
Keyword(s):  
Fluidized Bed ◽  
Microbial Population ◽  
Expansion Ratio ◽  
Hydrodynamic Characteristics ◽  
Internal Circulation ◽  
Axial Distribution ◽  
Biofilm Thickness ◽  
Cell Matrix ◽  
Bed Expansion ◽  
Conical Fluidized Bed

The performance of a conical fluidized bed (TFB) bioreactor, including the biofilm thickness, microbial space density, microbial cell matrix and its efficiency for COD degradation at a bed expansion ratio of 14 to 90%, was studied and compared with a cylindrical fluidized bed (CFB) bioreactor. The hydrodynamic characteristics of the TFB, especially the internal-circulation of bioparticles associated with its unique tapered geometry of the bed, created a much more uniform axial distribution of the bioparticles, leading to the formation of thinner and more compacted biofilms in the TFB compared to that in the CFB. The thinner biofilm in the TFB tended to be stable and possessed more than 6 times of microbial population density compared to the CFB. As a result, thinner biofilms in the TFB contributed to a higher COD removal efficiency, which remained at over 95% at operated expansion ratios, about 15 to 25% higher than that in the CFB.

scholarly journals Studies on the Fluidized Bed Electrode

2008 ◽  
Vol 6 (1) ◽  
Author(s):  
Siva Kumar ◽  
Thilakavathi Ramamurthy ◽  
Bala Subramanian ◽  
Ahmed Basha
Keyword(s):  
Fluidized Bed ◽  
Annular Flow ◽  
Flow Model ◽  
Model Simulation ◽  
Flow Behavior ◽  
Hydrodynamic Characteristics ◽  
The Core ◽  
Particle Transfer ◽  
Fluidized Bed Electrode

The present investigation attempts to study the hydrodynamic characteristics of the fluidized bed electrode. A core-annular flow model with a transfer of particles between core-annular layers has been proposed to describe the flow behavior of conducting particles in the fluidized bed electrode. The effect of individual parameters on the rate of the particle transfer across the layer and thickness of the core-annular has been critically examined and the model simulation has been verified with the data reported in the literature.

Optimal Design of Plasticizing Screw Using Artificial Intelligent Approach

2020 ◽  
Vol 1500 ◽  
pp. 012022
Author(s):  
Min-Wen Wang ◽  
Fatahul Arifin ◽  
Jhen-Wei Kuo ◽  
Tzong-Horng Dzwo
Keyword(s):  
Optimal Design ◽  
Artificial Intelligent ◽  
Intelligent Approach

Hydrodynamic characteristics of a circulating fluidized bed

1985 ◽  
Vol 2 (2) ◽  
pp. 141-147 ◽  
Author(s):  
Gui Young Han ◽  
Geun Seong Lee ◽  
Sang Done Kim
Keyword(s):  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Hydrodynamic Characteristics
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