Game-theoretical explorations of the mesoscale flow structure and regime transitions in bubble columns

doi:10.1016/j.partic.2018.09.008

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	Game-theoretical explorations of the mesoscale flow structure and regime transitions in bubble columns
	Yuan, Shuo 1,2; Mu, Yifen 1; Guan, Xiaoping 3; Liu, Zhixin 1,2; Chen, Jianhua 3; Yang, Ning 3; Zhang, Lin 3
	2020-02-01
发表期刊	PARTICUOLOGY
ISSN	1674-2001
卷号	48 页码:100-108
摘要	Understanding the mesoscale structure and regime transition in bubble columns is of great significance for reactor design and scaleup. Based on the energy-minimization multiscale (EMMS) model, a noncooperative game model with constraints is proposed to investigate the structural properties of gas-liquid systems in which small and large bubbles are chosen as players and the energy consumption form the objective function. The conservation equations of the system can be regarded as the constraints of the game. For the formulated noncooperative game model, the concept of the generalized Nash equilibrium (GNE) is used to characterize the solution. An algorithm is developed to numerically compute the GNE and some important structural parameters in the system. The numerical results show the existence of the GNE for all values of the superficial gas velocity U-g. As U-g varies, the trends in the state variables can be observed and the critical point of U-g identified. The overall trend of the flow regime transition agrees with the original EMMS model and experimental results, although the GNE calculation also reveals different single-bubble dominant mechanisms with increasing U-g. (C) 2019 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
关键词	Bubble column Mesoscale Regime transition Game theory Generalized Nash equilibrium EMMS model
DOI	10.1016/j.partic.2018.09.008
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[91634203] ; National Natural Science Foundation of China[61304159] ; National Natural Science Foundation of China[11688101] ; National Center for Mathematics and Interdisciplinary Sciences
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Chemical ; Materials Science, Multidisciplinary
WOS记录号	WOS:000514246400011
出版者	ELSEVIER SCIENCE INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/50899
专题	中国科学院数学与系统科学研究院
通讯作者	Mu, Yifen
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yuan, Shuo,Mu, Yifen,Guan, Xiaoping,et al. Game-theoretical explorations of the mesoscale flow structure and regime transitions in bubble columns[J]. PARTICUOLOGY,2020,48:100-108.
APA	Yuan, Shuo.,Mu, Yifen.,Guan, Xiaoping.,Liu, Zhixin.,Chen, Jianhua.,...&Zhang, Lin.(2020).Game-theoretical explorations of the mesoscale flow structure and regime transitions in bubble columns.PARTICUOLOGY,48,100-108.
MLA	Yuan, Shuo,et al."Game-theoretical explorations of the mesoscale flow structure and regime transitions in bubble columns".PARTICUOLOGY 48(2020):100-108.