1
|
Derksen JJ. Liquid Fluidization of Short Hollow Cylinders. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
2
|
Iannello S, Macrì D, Materazzi M. A comprehensive assessment of endogenous bubbles properties in fluidized bed reactors via X-ray imaging. POWDER TECHNOL 2023. [DOI: 10.1016/j.powtec.2022.118013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
3
|
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]
|
4
|
Nikku M, Myöhänen K, Ritvanen J, Hyppänen T. Evaluation of mixing of a secondary solid phase in a circulating fluidized bed riser. Chem Eng Sci 2023. [DOI: 10.1016/j.ces.2023.118503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
5
|
Tsuji T, Sakamoto Y, Harada S, Uemoto K, Oshitani J, Washino K, Tanaka T, Kajiwara H, Matsuoka K. FPM-SE: A numerical model for dense gas–solid flows with large non-spherical object. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
6
|
Wang S, Song T, Jarolin K, Dymala T, Dosta M, Heinrich S, Shen L. Mixing evolution behavior of raw and gasified biomass pellets in a fluidized bed reactor. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
7
|
Kromah V, Powoe S, Khosravi R, Neisiani AA, Chelgani SC. Coarse particle separation by fluidized-bed flotation: A comprehensive review. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
|
8
|
Steven S, Restiawaty E, Pasymi P, Fajri IM, Bindar Y. Digitalized turbulent behaviors of air and rice husk flow in a vertical suspension furnace from computational fluid dynamics simulation. ASIA-PAC J CHEM ENG 2022. [DOI: 10.1002/apj.2805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Soen Steven
- Department of Chemical Engineering, Faculty of Industrial Technology Institut Teknologi Bandung Bandung Indonesia
- Biomass Technology Workshop Institut Teknologi Bandung Sumedang Indonesia
| | - Elvi Restiawaty
- Department of Chemical Engineering, Faculty of Industrial Technology Institut Teknologi Bandung Bandung Indonesia
- Department of Bioenergy Engineering and Chemurgy, Faculty of Industrial Technology Institut Teknologi Bandung Sumedang Indonesia
| | - Pasymi Pasymi
- Department of Chemical Engineering, Faculty of Industrial Technology Universitas Bung Hatta Padang Indonesia
| | | | - Yazid Bindar
- Department of Chemical Engineering, Faculty of Industrial Technology Institut Teknologi Bandung Bandung Indonesia
- Biomass Technology Workshop Institut Teknologi Bandung Sumedang Indonesia
- Department of Bioenergy Engineering and Chemurgy, Faculty of Industrial Technology Institut Teknologi Bandung Sumedang Indonesia
| |
Collapse
|
9
|
|
10
|
Li C, Gao X, Rowan SL, Hughes B, Rogers WA. Measuring binary fluidization of nonspherical and spherical particles using machine learning aided image processing. AIChE J 2022. [DOI: 10.1002/aic.17693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Cheng Li
- Department of Mechanical Engineering Guangdong Technion‐Israel Institute of Technology Shantou Guangdong China
| | - Xi Gao
- Department of Chemical Engineering Guangdong Technion‐Israel Institute of Technology Shantou Guangdong China
| | - Steven L. Rowan
- National Energy Technology Laboratory Morgantown West Virginia USA
- Leidos Research Support Team Morgantown West Virginia USA
| | - Bryan Hughes
- National Energy Technology Laboratory Morgantown West Virginia USA
- Leidos Research Support Team Morgantown West Virginia USA
| | | |
Collapse
|
11
|
Geng F, Feng X, Teng H, Yuan L, Cai J, Li T, An J, Yuan S, Wu S. Investigation on dynamic movement of cylindrical biomass particles in a fast fluidized bed. ADV POWDER TECHNOL 2022. [DOI: 10.1016/j.apt.2021.103397] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
12
|
Lian G, Zhong W, Liu X. CFD–DEM Investigation of Fuel Dispersion Behaviors in a 3D Fluidized Bed. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02443] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Guoqing Lian
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, China
| | - Wenqi Zhong
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, China
| | - Xuejiao Liu
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, China
| |
Collapse
|
13
|
Islam MT, Nguyen AV. Effect of particle size and shape on liquid–solid fluidization in a HydroFloat cell. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2020.10.080] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
14
|
Movement and mixing behavior of a single biomass particle during combustion in a hot fluidized bed combustor. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2020.05.037] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
15
|
Neau H, Pigou M, Fede P, Ansart R, Baudry C, Mérigoux N, Laviéville J, Fournier Y, Renon N, Simonin O. Massively parallel numerical simulation using up to 36,000 CPU cores of an industrial-scale polydispersed reactive pressurized fluidized bed with a mesh of one billion cells. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2020.03.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
16
|
Lu L, Yu J, Gao X, Xu Y, Shahnam M, Rogers WA. Experimental and numerical investigation of sands and Geldart A biomass co‐fluidization. AIChE J 2020. [DOI: 10.1002/aic.16969] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Liqiang Lu
- National Energy Technology Laboratory Morgantown West Virginia US
- Leidos Research Support Team Morgantown West Virginia US
| | - Jia Yu
- National Energy Technology Laboratory Morgantown West Virginia US
| | - Xi Gao
- National Energy Technology Laboratory Morgantown West Virginia US
- Leidos Research Support Team Morgantown West Virginia US
| | - Yupeng Xu
- National Energy Technology Laboratory Morgantown West Virginia US
- Leidos Research Support Team Morgantown West Virginia US
| | - Mehrdad Shahnam
- National Energy Technology Laboratory Morgantown West Virginia US
| | | |
Collapse
|
17
|
Investigations on fluid dynamics of binary particles in a dual fluidized bed reactor system for enhanced calcium looping gasification process. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2019.11.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
18
|
|
19
|
Lu L, Gao X, Shahnam M, Rogers WA. Coarse grained computational fluid dynamic simulation of sands and biomass fluidization with a hybrid drag. AIChE J 2019. [DOI: 10.1002/aic.16867] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Liqiang Lu
- National Energy Technology Laboratory Morgantown West Virginia
- West Virginia University Research Corporation Morgantown West Virginia
| | - Xi Gao
- National Energy Technology Laboratory Morgantown West Virginia
| | - Mehrdad Shahnam
- National Energy Technology Laboratory Morgantown West Virginia
| | | |
Collapse
|
20
|
Zhang Y, Ran Z, Jin B, Zhang Y, Zhou C, Sher F. Simulation of Particle Mixing and Separation in Multi-Component Fluidized Bed Using Eulerian-Eulerian Method: A Review. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2019. [DOI: 10.1515/ijcre-2019-0064] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In practical engineering applications, the mixing and separation behavior of multi-component particles is importance to the fluidized bed operation. The development of many practical processes is inseparable from the knowledge of particle mixing and separation, such as material processing of ash-soluble coal gasification, multi-phase flow in boilers, and petrochemical catalytic processes. In recent years, due to the obvious advantages of the Eulerian–Eulerian model, many researchers at home and abroad have used it to study the mixing and separation behavior of particles. The paper reviews the use of Eulerian–Eulerian model to study the mixing and separation of multi-component particles in fluidized beds. The Eulerian–Eulerian model describes the gas-phase and each of the individual particles as continuums. The mechanism of particle mixing and separation, the influence of different factors on the particle mixing and separation including differences in particle size and density, the differences in apparent air velocity, the differences in model factors are discussed. Finally, an outlook for the use of Eulerian–Eulerian model to study the mixing and separation behavior of three component particles and related research on the drag model between particles.
Collapse
|
21
|
Gao X, Yu J, Li C, Panday R, Xu Y, Li T, Ashfaq H, Hughes B, Rogers WA. Comprehensive experimental investigation on biomass‐glass beads binary fluidization: A data set for CFD model validation. AIChE J 2019. [DOI: 10.1002/aic.16843] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xi Gao
- National Energy Technology Laboratory Morgantown West Virginia
| | - Jia Yu
- National Energy Technology Laboratory Morgantown West Virginia
| | - Cheng Li
- National Energy Technology Laboratory Morgantown West Virginia
| | - Rupen Panday
- National Energy Technology Laboratory Morgantown West Virginia
- REM Engineering Services Morgantown West Virginia
| | - Yupeng Xu
- National Energy Technology Laboratory Morgantown West Virginia
- West Virginia University Research Corporation Morgantown West Virginia
| | | | - Huda Ashfaq
- National Energy Technology Laboratory Morgantown West Virginia
- West Virginia University Morgantown West Virginia
| | - Bryan Hughes
- National Energy Technology Laboratory Morgantown West Virginia
- REM Engineering Services Morgantown West Virginia
| | | |
Collapse
|
22
|
Hua L, Zhao H, Li J, Zhu Q, Wang J. Solid residence time distribution in a cross-flow dense fluidized bed with baffles. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2019.01.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
23
|
Experimental Study of the Mixing and Segregation Behavior in Binary Particle Fluidized Bed with Wide Size Distributions. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2018. [DOI: 10.1515/ijcre-2018-0032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Detailed understanding the particle mixing and segregation dynamic is essential in successfully designing and reasonably operating multicomponent fluidized bed. In this work, a novel fluorescent tracer technique combining image processing method has been used to investigate the mixing and segregation behavior in a binary fluidized bed with wide size distributions. The particle number percentage in each layer for different gas velocities is obtained by an image processing method. Fluidization, mixing and segregation behavior has been discussed in terms of bed pressure drop, gas velocity and mixing index. Different types of binary particle systems, including the jetsam and the flotsam-rich system, are analyzed and compared. The mixing indexes at different minimum fluidization velocities are also analyzed and compared with other work. The results show that the theoretical minimum fluidization velocity calculated from the bed pressure drop cannot represent the whole fluidization for a wide size distribution binary particle system. The effect of a wide size distribution is an inflection point in the mixing index curve. There is also a dead region in the bottom of the bed that consists of particles with large size and a low degree of sphericity. The particles in the dead region are extraordinarily difficult to fluidize and should be considered in the design of fluidized beds in industrial applications.
Collapse
|
24
|
Chen X, Zhong W, Heindel TJ. Using stereo XPTV to determine cylindrical particle distribution and velocity in a binary fluidized bed. AIChE J 2018. [DOI: 10.1002/aic.16485] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xi Chen
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment Southeast University Nanjing, 210096 China
| | - Wenqi Zhong
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment Southeast University Nanjing, 210096 China
| | | |
Collapse
|
25
|
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]
|
26
|
Benoit H, Ansart R, Neau H, Garcia Triñanes P, Flamant G, Simonin O. Three-dimensional numerical simulation of upflow bubbling fluidized bed in opaque tube under high flux solar heating. AIChE J 2018. [DOI: 10.1002/aic.16218] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hadrien Benoit
- Laboratoire Procédés, Matériaux et Energie Solaire (PROMES-CNRS), 7 rue du four solaire; Font-Romeu Odeillo 66120 France
| | - Renaud Ansart
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS; Toulouse France
| | - Hervé Neau
- Institut de Mécanique des Fluides de Toulouse (IMFT), Université de Toulouse, CNRS; Toulouse France
| | - Pablo Garcia Triñanes
- Wolfson Centre for Bulk Solids Handling Technology, Faculty of Engineering and Science; University of Greenwich; U.K
| | - Gilles Flamant
- Laboratoire Procédés, Matériaux et Energie Solaire (PROMES-CNRS), 7 rue du four solaire; Font-Romeu Odeillo 66120 France
| | - Olivier Simonin
- Institut de Mécanique des Fluides de Toulouse (IMFT), Université de Toulouse, CNRS; Toulouse France
| |
Collapse
|
27
|
Köhler A, Rasch A, Pallarès D, Johnsson F. Experimental characterization of axial fuel mixing in fluidized beds by magnetic particle tracking. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2016.12.093] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
28
|
Kraft S, Kirnbauer F, Hofbauer H. Investigations using a cold flow model of char mixing in the gasification reactor of a dual fluidized bed gasification plant. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2016.10.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
29
|
|
30
|
Ansart R, García-Triñanes P, Boissière B, Benoit H, P.K. Seville J, Simonin O. Dense gas-particle suspension upward flow used as heat transfer fluid in solar receiver: PEPT experiments and 3D numerical simulations. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2016.11.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
31
|
Ansart R, Vanni F, Caussat B, Ablitzer C, Brothier M. Effects of reducing the reactor diameter on the dense gas–solid fluidization of very heavy particles: 3D numerical simulations. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2016.11.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
32
|
Chen J, Yin W, Wang S, Meng C, Li J, Qin B, Yu G. Effect of reactions in small eddies on biomass gasification with eddy dissipation concept - Sub-grid scale reaction model. BIORESOURCE TECHNOLOGY 2016; 211:93-100. [PMID: 27010338 DOI: 10.1016/j.biortech.2016.02.139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 02/29/2016] [Accepted: 02/29/2016] [Indexed: 06/05/2023]
Abstract
Large-eddy simulation (LES) approach is used for gas turbulence, and eddy dissipation concept (EDC)-sub-grid scale (SGS) reaction model is employed for reactions in small eddies. The simulated gas molar fractions are in better agreement with experimental data with EDC-SGS reaction model. The effect of reactions in small eddies on biomass gasification is emphatically analyzed with EDC-SGS reaction model. The distributions of the SGS reaction rates which represent the reactions in small eddies with particles concentration and temperature are analyzed. The distributions of SGS reaction rates have the similar trend with those of total reactions rates and the values account for about 15% of the total reactions rates. The heterogeneous reaction rates with EDC-SGS reaction model are also improved during the biomass gasification process in bubbling fluidized bed.
Collapse
Affiliation(s)
- Juhui Chen
- School of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, China.
| | - Weijie Yin
- School of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, China
| | - Shuai Wang
- School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Cheng Meng
- School of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, China
| | - Jiuru Li
- School of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, China
| | - Bai Qin
- School of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, China
| | - Guangbin Yu
- School of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, China
| |
Collapse
|
33
|
|