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Wang X, Kang P, Cai L, Lu Y, Zhang J, Wang Z, Zhou Y. Insight into multi-level fluidization characteristics of a spout-fluid bed under different gas-solid actions: From monodisperse particles to bidisperse particles. POWDER TECHNOL 2023. [DOI: 10.1016/j.powtec.2022.118006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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2
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Wan Z, Lu Y, Liu M. Bubble-Based EMMS Drag Model for Particle Segregation Simulation with a Continuous Size Distribution. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhen Wan
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China
| | - Youjun Lu
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China
| | - Maochang Liu
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China
- Suzhou Academy of Xi’an Jiaotong University, Suzhou, Jiangsu 215123, P. R. China
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Wu SM, Straiton B, Zong Y, Marashdeh Q, Li L, Xu Z, Zhao L. A new measurement method for mixing and segregation of binary mixture by combining gas cutting-off method and ECVT. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Han C, Bai L, Zhou C, Sun W, Zhou L. CFD–DEM simulation and experimental study of flow pattern transition in a rectangular spouted bed. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117179] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Li P, Wang N, Xu R, Chang J, Si H. Numerical study on pneumatic feeding characteristics of cold-flow fluidized bed reactor for biomass pyrolysis. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2021.04.094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Li P, Xu R, Wang N, Chang J, Si H. Pneumatic feeding characteristics into dense-phase region of a fluidized bed for biomass pyrolysis. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2021.04.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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7
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Wan Z, Lu Y. Numerical simulation of local and global mixing/segregation characteristics in a gas-solid fluidized bed. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2021.03.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Bowler AL, Bakalis S, Watson NJ. A review of in-line and on-line measurement techniques to monitor industrial mixing processes. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2019.10.045] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hassan M, Lu H, Liu G, Wang S, Rafique M. EULERIAN-EULERIAN SIMULATIONS OF THE HYDRODYNAMICS OF A BINARY MIXTURE IN AN INTERNALLY CIRCULATING FLUIDIZED BED. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2018. [DOI: 10.1590/0104-6632.20180354s20170083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Affiliation(s)
- M. Hassan
- U.S.-Pakistan Center for Advanced Studies in Energy, Pakistan
| | - H. Lu
- School of Energy Science & Engineering, China
| | - G. Liu
- School of Energy Science & Engineering, China
| | - S. Wang
- School of Energy Science & Engineering, China
| | - M. Rafique
- School of Energy Science & Engineering, China
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11
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Turrado S, Fernández JR, Abanades JC. Determination of the solid concentration in a binary mixture from pressure drop measurements. POWDER TECHNOL 2018. [DOI: 10.1016/j.powtec.2018.07.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Ma H, Zhao Y. CFD-DEM investigation of the fluidization of binary mixtures containing rod-like particles and spherical particles in a fluidized bed. POWDER TECHNOL 2018. [DOI: 10.1016/j.powtec.2018.06.034] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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An Investigation of the Restitution Coefficient Impact on Simulating Sand-Char Mixing in a Bubbling Fluidized Bed. ENERGIES 2017. [DOI: 10.3390/en10050617] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the present work, the effect of the restitution coefficient on the numerical results for a binary mixture system of sand particles and char particles in a bubbling fluidized bed with a huge difference between the particles in terms of density and volume fraction has been studied based on two-fluid model along with the kinetic theory of granular flow. Results show that the effect of restitution coefficient on the flow characteristics varies in different regions of the bed, which is more evident for the top region of the bed. The restitution coefficient can be categorized into two classes. The restitution coefficients of 0.7 and 0.8 can be included into one class, whereas the restitution coefficient of 0.9 and 0.95 can be included into another class. Moreover, four vortices can be found in the time-averaged flow pattern distribution, which is very different from the result obtained for the binary system with the similar values between particles in density and volume fraction.
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Wang L, Xie X, Wei G, Li R. Numerical simulation of hydrodynamic characteristics in a gas–solid fluidized bed. PARTICULATE SCIENCE AND TECHNOLOGY 2016. [DOI: 10.1080/02726351.2016.1146809] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Akbari V, Nejad Ghaffar Borhani T, Shamiri A, Kamaruddin Abd. Hamid M. A CFD–PBM coupled model of hydrodynamics and mixing/segregation in an industrial gas-phase polymerization reactor. Chem Eng Res Des 2015. [DOI: 10.1016/j.cherd.2015.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Fotovat F, Ansart R, Hemati M, Simonin O, Chaouki J. Sand-assisted fluidization of large cylindrical and spherical biomass particles: Experiments and simulation. Chem Eng Sci 2015. [DOI: 10.1016/j.ces.2014.12.022] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Akbari V, Borhani TNG, Godini HR, Hamid MKA. Model-based analysis of the impact of the distributor on the hydrodynamic performance of industrial polydisperse gas phase fluidized bed polymerization reactors. POWDER TECHNOL 2014. [DOI: 10.1016/j.powtec.2014.07.042] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Daw CS, Halow J. Random Walk Model for Biomass Particle Mixing in Bubbling Fluidized Beds. Ind Eng Chem Res 2014. [DOI: 10.1021/ie501343q] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- C. Stuart Daw
- Oak Ridge National
Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Jack Halow
- Separation
Design
Group, 931 Rolling Meadows Road, Waynesburg, Pennsylvania 15370, United States
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Simulation and experimental study on the motion of non-reacting objects in the freeboard of a fluidized bed. POWDER TECHNOL 2014. [DOI: 10.1016/j.powtec.2014.04.085] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Alavi Shoushtari N, Hosseini SA, Soleimani R. Investigation of segregation of large particles in a pressurized fluidized bed with a high velocity gas: A discrete particle simulation. POWDER TECHNOL 2013. [DOI: 10.1016/j.powtec.2013.05.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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