Game-theoretical explorations of the mesoscale flow structure and regime transitions in bubble columns
文献类型：期刊论文
| 作者 | Yuan, Shuo1,2; Mu, Yifen1; Guan, Xiaoping3; Liu, Zhixin1,2; Chen, Jianhua3; Yang, Ning3; Zhang, Lin3 |
| 刊名 | PARTICUOLOGY
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 48页码:100-108 |
| 关键词 | Bubble column Mesoscale Regime transition Game theory Generalized Nash equilibrium EMMS model |
| ISSN号 | 1674-2001 |
| DOI | 10.1016/j.partic.2018.09.008 |
| 英文摘要 | 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. |
| WOS关键词 | MULTIPHASE COMPLEX-SYSTEMS ; STABILITY CONDITION ; 2-PHASE FLOW ; MODEL ; LIQUID ; HYDRODYNAMICS ; VELOCITY ; BEHAVIOR ; BREAKUP ; SIZE |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000514246400011 |
| 出版者 | ELSEVIER SCIENCE INC |
| 资助机构 | National Natural Science Foundation of China ; National Center for Mathematics and Interdisciplinary Sciences |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/39672]  |
| 专题 | 中国科学院过程工程研究所 |
| 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. |
入库方式： OAI收割
来源：过程工程研究所
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