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Jianping Zhang, L. Fan, C. Zhu, R. Pfeffer, D. Qi (1999)
Dynamic behavior of collision of elastic spheres in viscous fluidsPowder Technology, 106
Yifei Wang, Qiangqiang Guo, B. Fu, J. Xu, G. Yu, Fuchen Wang (2013)
Numerical Analysis of the Flow Characteristics and Heat and Mass Transfer of Falling-Water Films in an Industrial-Scale Dip Tube of a WSCC in an OMB GasifierIndustrial & Engineering Chemistry Research, 52
H. Jin, Yunan Chen, Zhiwei Ge, Shanke Liu, Changsheng Ren, Liejin Guo (2015)
Hydrogen production by Zhundong coal gasification in supercritical waterInternational Journal of Hydrogen Energy, 40
M. Habib, R. Ben‐Mansour, H. Badr, M. Kabir (2008)
Erosion and penetration rates of a pipe protruded in a sudden contractionComputers & Fluids, 37
V. Yakhot, S. Orszag (1986)
Renormalization group analysis of turbulence. I. Basic theoryJournal of Scientific Computing, 1
S. Obara, J. Morel, M. Okada, Kazuma Kobayashi (2015)
Study on the dynamic characteristics of an integrated coal gasification fuel cell combined cycleInternational Journal of Hydrogen Energy, 40
Ying-wei Zhang, Shuai Li, Yong-dong Teng (2012)
Dynamic processes monitoring using recursive kernel principal component analysisChemical Engineering Science, 72
Münür Herdem, Siamak Farhad, I. Dincer, F. Hamdullahpur (2014)
Thermodynamic modeling and assessment of a combined coal gasification and alkaline water electrolysis system for hydrogen productionInternational Journal of Hydrogen Energy, 39
Z. Xue, Q. Guo, Gong Yan, Yifei Wang, G. Yu (2018)
In-situ atomization and flame characteristics of coal water slurry in an impinging entrained-flow gasifierChemical Engineering Science
Y. Tsuji, Toshitsugu Tanaka, S. Yonemura (1998)
Cluster patterns in circulating fluidized beds predicted by numerical simulation (discrete particle model versus two-fluid model)Powder Technology, 95
P. Feng, Weigang Lin, P. Jensen, Wen-li Song, L. Hao, K. Raffelt, K. Dam‐Johansen (2016)
Entrained flow gasification of coal/bio-oil slurriesEnergy, 111
S. Seyitoglu, I. Dincer, A. Kilicarslan (2017)
Energy and exergy analyses of hydrogen production by coal gasificationInternational Journal of Hydrogen Energy, 42
L. Huilin, Sheng Zhiheng, Jianmin Ding, L. Xiang, Liu Huanpeng (2006)
Numerical simulation of bubble and particles motions in a bubbling fluidized bed using direct simulation Monte-Carlo methodPowder Technology, 169
Yannan Wang, M. Vanierschot, Lingling Cao, Zhongfu Cheng, B. Blanpain, M. Guo (2018)
Hydrodynamics study of bubbly flow in a top-submerged lance vesselChemical Engineering Science
D. Ma, Mingyan Liu, Y. Zu, C. Tang (2012)
Two-dimensional volume of fluid simulation studies on single bubble formation and dynamics in bubble columnsChemical Engineering Science, 72
L. Zou, Yincheng Guo, C. Chan (2008)
Cluster-based drag coefficient model for simulating gas–solid flow in a fast-fluidized bedChemical Engineering Science, 63
Liucheng Yan, Yifei Wang, Ziwei Wu, Zhenghua Dai, G. Yu, Fuchen Wang (2017)
Research of vertical falling film behavior in scrubbing-cooling tubeChemical Engineering Research & Design, 117
Lin Zhu, Zhengang Zhang, Junming Fan, Pengpeng Jiang (2016)
Polygeneration of hydrogen and power based on coal gasification integrated with a dual chemical looping process: Thermodynamic investigationComput. Chem. Eng., 84
Swapna Rabha, V. Buwa (2010)
Volume-of-fluid (VOF) simulations of rise of single/multiple bubbles in sheared liquidsChemical Engineering Science, 65
A. Issakhov, Yeldos Zhandaulet, Aida Nogaeva (2018)
Numerical simulation of dam break flow for various forms of the obstacle by VOF methodInternational Journal of Multiphase Flow
U. Hollerbach (1997)
Effects of Aliasing Errors on Microlithographic Image ComputationsJournal of Scientific Computing, 12
Xinjun Peng, Yifei Wang, Zongyao Wei, G. Yu (2018)
Gas distribution characteristics for heterogeneous flows in the slender particle-containing scrubbing–cooling chamber of an entrained-flow gasifierChemical Engineering Research and Design
S. Rouhani, M. Sohal (1983)
Two-phase flow patterns: A review of research resultsProgress in Nuclear Energy, 11
Xuan Wu, Haiguang Li, Lijuan He, Wenfei Wu (2016)
NUMERICAL PREDICTION OF BUBBLE SIZE AND INTERFACIAL AREA CONCENTRATION IN THE LIQUID BATH OF AN ENTRAINED-FLOW COAL GASIFIERBrazilian Journal of Chemical Engineering, 33
Yifei Wang, Qiangqiang Guo, Liucheng Yan, Hui Zhao, G. Yu, Fuchen Wang (2015)
Research on atomized droplet size in composite quench chamberCanadian Journal of Chemical Engineering, 93
Xinjun Peng, Yifei Wang, Zongyao Wei, G. Yu, Fuchen Wang (2018)
Local flow regime and bubble size distribution in the slender particle-containing scrubbing-cooling chamber of an entrained-flow gasifierChemical Engineering Science
Hongli Chai, F. Geng, Xuan Wu, Yingying Yang, Gang Luo, Tiantian Zhang (2017)
Numerical investigation of gas–liquid two-phase flow in a quench chamber of an entrained flow gasifierInternational Journal of Hydrogen Energy, 42
This study established a cold experimental platform and a mathematical model to examine the gas–liquid–solid three‐phase flow in the washing process of the gas–solid flow as it passes through a liquid pool in an entrained flow coal gasifier. It visualized the three‐phase flow process and separation of the solid particles, including the bubble motion and particle separation processes. The concentration distribution and separation efficiency of the particles were quantitatively analyzed considering various major influencing factors. The particle separation mechanism was analyzed based on the characteristics of the three‐phase flow, and the results confirm that a multi‐peak distribution of particle concentration exists in the liquid pool along the axial and radial directions. There is considerable variation in peak particle concentration points with different particle sizes; as particle size increases, the particle separation efficiency also rises. Based on the calculation conditions in this study, the separation efficiencies obtained with particle diameters of 50, 20, and 10 μm were 96.98%, 94.48%, and 87.31%, respectively.
The Canadian Journal of Chemical Engineering – Wiley
Published: Feb 1, 2022
Keywords: numerical simulation; particle concentration; particle separation; three‐phase flow; top‐submerged injection
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