Acceleration of CFD simulation of gas–solid flow by coupling macro-/meso-scale EMMS model

2011 ◽  
Vol 212 (1) ◽  
pp. 289-295 ◽  
Author(s):  
Yaning Liu ◽  
Jianhua Chen ◽  
Wei Ge ◽  
Junwu Wang ◽  
Wei Wang
Keyword(s):  
Cfd Simulation ◽  
Solid Flow ◽  
Meso Scale

scholarly journals CFD Simulation of Dilute Gas-Solid Flow in 90<sup>o</sup>Square Bend

2011 ◽  
Vol 03 (03) ◽  
pp. 246-252 ◽  
Author(s):  
T. A. Mikhail ◽  
Walid A. Aissa ◽  
S. A. Hassanein ◽  
O. Hamdy
Keyword(s):  
Cfd Simulation ◽  
Solid Flow ◽  
Dilute Gas

Experiment and multiphase CFD simulation of gas-solid flow in a CFB reactor at various operating conditions: Assessing the performance of 2D and 3D simulations

2020 ◽  
Vol 37 (12) ◽  
pp. 2094-2103
Author(s):  
Mukesh Upadhyay ◽  
Myung Won Seo ◽  
Parlikkad Rajan Naren ◽  
Jong-Ho Park ◽  
Thanh Dang Binh Nguyen ◽  
...  
Keyword(s):  
Cfd Simulation ◽  
Operating Conditions ◽  
Solid Flow ◽  
3D Simulations ◽  
Multiphase Cfd ◽  
2D And 3D

Experiment and CFD simulation of gas–solid flow in the riser of dense fluidized bed at high gas velocity

2010 ◽  
Vol 199 (3) ◽  
pp. 203-212 ◽  
Author(s):  
X.Y. Wang ◽  
F. Jiang ◽  
X. Xu ◽  
B.G. Fan ◽  
J. Lei ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Cfd Simulation ◽  
Gas Velocity ◽  
Solid Flow

Multi-scale CFD simulation of gas–solid flow in MIP reactors with a structure-dependent drag model

2007 ◽  
Vol 62 (18-20) ◽  
pp. 5487-5494 ◽  
Author(s):  
Bona Lu ◽  
Wei Wang ◽  
Jinghai Li ◽  
Xianghui Wang ◽  
Shiqiu Gao ◽  
...  
Keyword(s):  
Cfd Simulation ◽  
Solid Flow ◽  
Drag Model ◽  
Multi Scale

scholarly journals CFD simulation methodology for gas-solid flow in bypass pneumatic conveying – A review

2017 ◽  
Vol 125 ◽  
pp. 185-208 ◽  
Author(s):  
Ying Wang ◽  
Kenneth Williams ◽  
Mark Jones ◽  
Bin Chen
Keyword(s):  
Cfd Simulation ◽  
Pneumatic Conveying ◽  
Solid Flow ◽  
Simulation Methodology

Meso-Scale Modeling—The Key to Multi-Scale CFD Simulation

2011 ◽  
pp. 1-58 ◽  
Author(s):  
Wei Wang ◽  
Wei Ge ◽  
Ning Yang ◽  
Jinghai Li
Keyword(s):  
Cfd Simulation ◽  
Multi Scale ◽  
Scale Modeling ◽  
Meso Scale

scholarly journals CFD Modeling of Gas–Solid Cyclone Separators at Ambient and Elevated Temperatures

Processes ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 228 ◽  
Author(s):  
Mohammadhadi Nakhaei ◽  
Bona Lu ◽  
Yujie Tian ◽  
Wei Wang ◽  
Kim Dam-Johansen ◽  
...  
Keyword(s):  
Elevated Temperatures ◽  
Cfd Simulation ◽  
Separation Efficiency ◽  
Flow Behavior ◽  
Industrial Applications ◽  
High Mass ◽  
Cfd Modeling ◽  
Solid Flow ◽  
Solids Loading ◽  
Wide Range

Gas–solid cyclone separators are widely utilized in many industrial applications and usually involve complex multi-physics of gas–solid flow and heat transfer. In recent years, there has been a progressive interest in the application of computational fluid dynamics (CFD) to understand the gas–solid flow behavior of cyclones and predict their performance. In this paper, a review of the existing CFD studies of cyclone separators, operating in a wide range of solids loadings and at ambient and elevated temperatures, is presented. In the first part, a brief background on the important performance parameters of cyclones, namely pressure drop and separation efficiency, as well as how they are affected by the solids loading and operating temperature, is described. This is followed by a summary of the existing CFD simulation studies of cyclones at ambient temperature, with an emphasis on the high mass loading of particles, and at elevated temperatures. The capabilities as well as the challenges and limitations of the existing CFD approaches in predicting the performance of cyclones operating in such conditions are evaluated. Finally, an outlook on the prospects of CFD simulation of cyclone separators is provided.

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