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Dissipative structure in concurrent-up gas-solid flow
Alternative TitleChem. Eng. Sci.
Li, JH; Wen, LX; Ge, W; Cui, HP; Ren, JQ
1998-10-01
Source PublicationCHEMICAL ENGINEERING SCIENCE
ISSN0009-2509
Volume53Issue:19Pages:3367-3379
AbstractThe necessary condition for the formation and dissolution of the dissipative structure in particle-fluid two-phase flow has been investigated, revealing its origin in the compromise between the movement tendencies of the particles and the fluid. As soon as either the particles can dominate the fluid, or the fluid can dominate the particles, the dissipative structure either dissolves or a newly formed coexisting uniform structure appears. At this transition point, operating conditions and material properties alone become insufficient to ensure the steady state. Quantification of such a complicated structure calls for some mode of multiple resolution, for instance, it could be resolved with respect first to scale and then to amplitude and periodicity. (C) 1998 Elsevier Science Ltd. All rights reserved.; The necessary condition for the formation and dissolution of the dissipative structure in particle-fluid two-phase flow has been investigated, revealing its origin in the compromise between the movement tendencies of the particles and the fluid. As soon as either the particles can dominate the fluid, or the fluid can dominate the particles, the dissipative structure either dissolves or a newly formed coexisting uniform structure appears. At this transition point, operating conditions and material properties alone become insufficient to ensure the steady state. Quantification of such a complicated structure calls for some mode of multiple resolution, for instance, it could be resolved with respect first to scale and then to amplitude and periodicity. (C) 1998 Elsevier Science Ltd. All rights reserved.
KeywordDissipative Structure Gas-solid Flow Multi-scale
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000076830400004
Citation statistics
Cited Times:61[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5889
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Chem Met, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, JH,Wen, LX,Ge, W,et al. Dissipative structure in concurrent-up gas-solid flow[J]. CHEMICAL ENGINEERING SCIENCE,1998,53(19):3367-3379.
APA Li, JH,Wen, LX,Ge, W,Cui, HP,&Ren, JQ.(1998).Dissipative structure in concurrent-up gas-solid flow.CHEMICAL ENGINEERING SCIENCE,53(19),3367-3379.
MLA Li, JH,et al."Dissipative structure in concurrent-up gas-solid flow".CHEMICAL ENGINEERING SCIENCE 53.19(1998):3367-3379.
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