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1
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Bubble behaviour investigation in a wet fluidized bed using digital image analysis. CAN J CHEM ENG 2022. [DOI: 10.1002/cjce.24279] [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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Feng D, Li H, Zhu M, Han L, Zhou Y. Insight into the interaction mechanism between liquid action and cone structure in liquid-containing gas-solid spouted fluidized bed reactors. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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3
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Hua L, Ocone R, Yang N. CFD‐DEM
simulations of wet particles fluidization with a new evolution model for liquid bridge. AIChE J 2022. [DOI: 10.1002/aic.17681] [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]
Affiliation(s)
- Leina Hua
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering Chinese Academy of Sciences Beijing China
| | - Raffaella Ocone
- Institute of Geoenergy Engineering Heriot‐Watt University Edinburgh UK
| | - Ning Yang
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering Chinese Academy of Sciences Beijing China
- School of Chemical Engineering University of Chinese Academy of Sciences Beijing China
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4
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LaMarche WCQ, Dahl SR, Fullmer WD, Hrenya CM. Very small‐scale, segregating‐fluidized‐bed experiments: A dataset for
CFD‐DEM
validation and uncertainty quantification. AIChE J 2022. [DOI: 10.1002/aic.17643] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- W. Casey Q. LaMarche
- Department of Chemical and Biological Engineering University of Colorado at Boulder Boulder Colorado USA
- Particulate Solid Research Inc. Chicago Illinois USA
| | - Steven R. Dahl
- Department of Chemical and Biological Engineering University of Colorado at Boulder Boulder Colorado USA
| | - William D. Fullmer
- Department of Chemical and Biological Engineering University of Colorado at Boulder Boulder Colorado USA
- NETL Support Contractor Morgantown West Virginia USA
| | - Christine M. Hrenya
- Department of Chemical and Biological Engineering University of Colorado at Boulder Boulder Colorado USA
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5
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6
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Pan S, Ma J, Liu D, Chen X, Liang C. Theoretical and experimental insight into the homogeneous expansion of wet particles in a fluidized bed. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2021.11.060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Cheng J, Fan X, Sun J, Yang Y, Huang Z, Wang J, Yang Y. Evolution and fluidization behaviors of wet agglomerates based on formation-fragmentation competition mechanism. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2021.116933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Tian F, Liu S, Zhao Z, Lei M. Insight on micro bubbling mechanism in a 2D fluidized bed with Group D particles. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2021. [DOI: 10.1515/ijcre-2021-0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
By CFD-DEM simulations, the present work is aimed to investigate the transient gas-solid bubbling mechanisms along a whole bubble lifecycle in a 2D fluidized bed from a micro perspective. Systemic comparisons with CCD measurements confirm the validity of current simulations. Afterward, the manner of particle motion and its driving mechanisms at various stages are investigated. In order to do that, external forces are analyzed at an individual particle level, including the drag, pressure gradient force, and their resultant acceleration together with gravity. Many interesting findings have been achieved. For example, a switch in directions of drag and pressure gradient forces at the root of an initial bubble enables its detachment. And, regarding their contributions to the burst of a bubble, the drag force is several times of the pressure gradient forces. Present efforts help to offer a novel view of particle dynamics during the bubbling fluidization.
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Affiliation(s)
- Fengguo Tian
- College of Environmental Science and Engineering , Donghua University , 2999 North Renmin Road, Songjiang District , Shanghai 201620 , China
| | - Shulei Liu
- College of Environmental Science and Engineering , Donghua University , 2999 North Renmin Road, Songjiang District , Shanghai 201620 , China
| | - Zifeng Zhao
- College of Environmental Science and Engineering , Donghua University , 2999 North Renmin Road, Songjiang District , Shanghai 201620 , China
| | - Ming Lei
- College of Environmental Science and Engineering , Donghua University , 2999 North Renmin Road, Songjiang District , Shanghai 201620 , China
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9
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Zhao Y, Wen L, Liu B, Wang J, Wang C, Zhang S. Effect of Liquid Addition on Gas‐Solid Fluidization. Chem Eng Technol 2021. [DOI: 10.1002/ceat.202100130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yan Zhao
- Chongqing University School of Materials Science and Engineering 174 Shazheng Street 400044 Chongqing China
- Chongqing University Chongqing Key Laboratory of Vanadium‐Titanium Metallurgy and Advanced Materials 174 Shazheng Street 400044 Chongqing China
| | - Liangying Wen
- Chongqing University School of Materials Science and Engineering 174 Shazheng Street 400044 Chongqing China
- Chongqing University Chongqing Key Laboratory of Vanadium‐Titanium Metallurgy and Advanced Materials 174 Shazheng Street 400044 Chongqing China
| | - Bo Liu
- Chongqing University School of Materials Science and Engineering 174 Shazheng Street 400044 Chongqing China
- Chongqing University Chongqing Key Laboratory of Vanadium‐Titanium Metallurgy and Advanced Materials 174 Shazheng Street 400044 Chongqing China
| | - Jianxin Wang
- Chongqing University School of Materials Science and Engineering 174 Shazheng Street 400044 Chongqing China
- Pangang Group Research Institute Co., Ltd 90 Taoyuan Street 617000 Panzhihua China
| | - Chengshan Wang
- Chongqing University School of Materials Science and Engineering 174 Shazheng Street 400044 Chongqing China
- Chongqing University Chongqing Key Laboratory of Vanadium‐Titanium Metallurgy and Advanced Materials 174 Shazheng Street 400044 Chongqing China
| | - Shengfu Zhang
- Chongqing University School of Materials Science and Engineering 174 Shazheng Street 400044 Chongqing China
- Chongqing University Chongqing Key Laboratory of Vanadium‐Titanium Metallurgy and Advanced Materials 174 Shazheng Street 400044 Chongqing China
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10
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Wang T, Wang S, Shen Y. Particle-scale study of gas-solid flows in a bubbling fluidised bed: Effect of drag force and collision models. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2021.02.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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11
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12
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Numerical and experimental investigations of instability in a spouted bed with non-spherical particles. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2020.10.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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A volatile spray zone model and experimentation in a gas-solid fluidized bed with liquid injection. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116306] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Pan S, Ma J, Liu D, Chen X. Distinguishing Liquid Transport Patterns during the Fluidization of Wet Particles with Bed Expansion Behaviors. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c03036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Suyang Pan
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, P. R. China
| | - Jiliang Ma
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, P. R. China
| | - Daoyin Liu
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, P. R. China
| | - Xiaoping Chen
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, P. R. China
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15
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Sun J, Tian S, Li S, Yang Y, Huang Z, Shi Q, Wang J, Yang Y, Wang F. Experimental and Modeling Investigation of Liquid-Induced Agglomeration in a Gas–Solid Fluidized Bed with Liquid Spray. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01130] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jingyuan Sun
- College of Chemical and Biological Engineering, Zhejiang University, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Hangzhou 310027, P. R. China
| | - Sihang Tian
- College of Chemical and Biological Engineering, Zhejiang University, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Hangzhou 310027, P. R. China
| | - Shaoshuo Li
- College of Chemical and Biological Engineering, Zhejiang University, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Hangzhou 310027, P. R. China
| | - Yao Yang
- College of Chemical and Biological Engineering, Zhejiang University, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Hangzhou 310027, P. R. China
| | - Zhengliang Huang
- College of Chemical and Biological Engineering, Zhejiang University, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Hangzhou 310027, P. R. China
| | - Qiang Shi
- College of Chemical and Biological Engineering, Zhejiang University, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- State Key Laboratory of Chemical Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yongrong Yang
- State Key Laboratory of Chemical Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Fang Wang
- College of Chemical and Biological Engineering, Zhejiang University, Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, Hangzhou 310027, P. R. China
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16
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Zhong H, Zhang Y, Xiong Q, Zhang J, Zhu Y, Liang S, Niu B, Zhang X. Two-fluid modeling of a wet spouted fluidized bed with wet restitution coefficient model. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2020.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Experimental study of bubble dynamics and flow transition recognition in a fluidized bed with wet particles. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2019.115257] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Chen H, Liu W, Li S. Deposition of wet microparticles on a fiber: Effects of impact velocity and initial spin. POWDER TECHNOL 2019. [DOI: 10.1016/j.powtec.2019.08.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Moisture transfer of wet coal and its effect on fluidization behavior in a gas–solid separation bed. POWDER TECHNOL 2019. [DOI: 10.1016/j.powtec.2019.04.047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Xu H, Zhong W, Shao Y, Yu A. Experimental study on mixing behaviors of wet particles in a bubbling fluidized bed. POWDER TECHNOL 2018. [DOI: 10.1016/j.powtec.2018.08.083] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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22
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Yang S, Luo K, Chew JW. Three-dimensional axial dispersion dynamics of granular flow in the rolling-regime rotating drum. POWDER TECHNOL 2018. [DOI: 10.1016/j.powtec.2018.03.066] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Boyce CM, Penn A, Pruessmann KP, Müller CR. Magnetic resonance imaging of gas-solid fluidization with liquid bridging. AIChE J 2017. [DOI: 10.1002/aic.16036] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- C. M. Boyce
- Dept. of Chemical Engineering; Columbia University; New York, NY USA
- Dept. of Mechanical and Process Engineering; ETH Zurich; Zurich Switzeralnd
| | - A. Penn
- Institute for Biomedical Engineering; ETH Zurich and University of Zurich; Zurich Switzerland
| | - K. P. Pruessmann
- Institute for Biomedical Engineering; ETH Zurich and University of Zurich
| | - C. R. Müller
- Dept. of Mechanical and Process Engineering; ETH Zurich
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24
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Hu D, Han G, Lungu M, Huang Z, Liao Z, Wang J, Yang Y. Experimental investigation of bubble and particle motion behaviors in a gas-solid fluidized bed with side wall liquid spray. ADV POWDER TECHNOL 2017. [DOI: 10.1016/j.apt.2017.06.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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25
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Liu Y, Liu Z, Ohara H. Heat Transfer and Fluidization Characteristics of Lignite in a Pulsation-Assisted Fluidized Bed. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01352] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuping Liu
- Chemical Engineering Department, Products Development Center, and ‡Heat & Fluid Dynamics Department, Research Laboratory, IHI Corporation 1, Shin-Nakahara-cho, Isogo-ku, Yokohama, Kanagawa 235-8501, Japan
| | - Zhihong Liu
- Chemical Engineering Department, Products Development Center, and ‡Heat & Fluid Dynamics Department, Research Laboratory, IHI Corporation 1, Shin-Nakahara-cho, Isogo-ku, Yokohama, Kanagawa 235-8501, Japan
| | - Hiroaki Ohara
- Chemical Engineering Department, Products Development Center, and ‡Heat & Fluid Dynamics Department, Research Laboratory, IHI Corporation 1, Shin-Nakahara-cho, Isogo-ku, Yokohama, Kanagawa 235-8501, Japan
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26
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Boyce CM, Ozel A, Kolehmainen J, Sundaresan S. Analysis of the effect of small amounts of liquid on gas-solid fluidization using CFD-DEM simulations. AIChE J 2017. [DOI: 10.1002/aic.15819] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- C. M. Boyce
- Dept. of Chemical and Biological Engineering; Princeton University; Princeton NJ 08540
| | - A. Ozel
- Dept. of Chemical and Biological Engineering; Princeton University; Princeton NJ 08540
| | - J. Kolehmainen
- Dept. of Chemical and Biological Engineering; Princeton University; Princeton NJ 08540
| | - S. Sundaresan
- Dept. of Chemical and Biological Engineering; Princeton University; Princeton NJ 08540
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27
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CFD-DEM simulation of flow pattern and particle velocity in a fluidized bed with wet particles. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2016.10.044] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Boyce CM, Ozel A, Kolehmainen J, Sundaresan S, McKnight CA, Wormsbecker M. Growth and breakup of a wet agglomerate in a dry gas-solid fluidized bed. AIChE J 2017. [DOI: 10.1002/aic.15761] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Christopher M. Boyce
- Dept. of Chemical and Biological Engineering; Princeton University, Princeton, NJ
| | - Ali Ozel
- Dept. of Chemical and Biological Engineering; Princeton University, Princeton, NJ
| | - Jari Kolehmainen
- Dept. of Chemical and Biological Engineering; Princeton University, Princeton, NJ
| | - Sankaran Sundaresan
- Dept. of Chemical and Biological Engineering; Princeton University, Princeton, NJ
| | - Craig A. McKnight
- Syncrude Canada Ltd., Edmonton Research Centre, Edmonton, AB; Canada
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29
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Luo C, Zheng W, Xu L, Pan M, Zhou T. Simulation of bubbling fluidized beds with cohesive particles by incorporating a novel structure-Based drag model into the two-fluid model. CAN J CHEM ENG 2017. [DOI: 10.1002/cjce.22816] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chuanbao Luo
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources; College of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Wei Zheng
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources; College of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Liping Xu
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources; College of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Mingxi Pan
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources; College of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Tao Zhou
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources; College of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
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