中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Compromise between minimization and maximization of entropy production in reversible Gray-Scott model

文献类型:期刊论文

作者Huang, Wen Lai; Li, Jinghai
刊名CHEMICAL ENGINEERING SCIENCE
出版日期2016-11-22
卷号155期号:NOV页码:233-238
关键词Entropy production Gray-Scott model Compromise Extremal tendency Steady state Heterogeneous structures
ISSN号0009-2509
英文摘要

In this work, the evolution of entropy production in the Gray-Scott model (P. Gray and S. K. Scott, Chemical Engineering Science 38 (1983) 29-43) is investigated for four representative cases within three regimes. It is revealed that the extremal trends of entropy production for these cases are regime-dependent. In the monostable regime without heterogeneous structures, the steady state follows the minimization of entropy production. For the bistable uniform regime, the steady state with higher entropy production prevails over that with lower entropy production. As to the heterogeneous states that emerge around the bifurcation curves, the entropy production varies in both space and time, showing alternate appearance of states corresponding to minimum and maximum values of entropy production, respectively. The spatiotemporal compromise between maximization and minimization of entropy production appears to govern the corresponding steady states in different regimes. (C) 2016 Elsevier Ltd. All rights reserved.

WOS标题词Science & Technology ; Technology
类目[WOS]Engineering, Chemical
研究领域[WOS]Engineering
关键词[WOS]STIRRED-TANK REACTOR ; IRREVERSIBLE-PROCESSES ; RECIPROCAL RELATIONS ; CHEMICAL-SYSTEM ; MAXIMUM ; DYNAMICS ; CLIMATE
收录类别SCI
语种英语
WOS记录号WOS:000385600400021
源URL[http://ir.ipe.ac.cn/handle/122111/21557]  
专题过程工程研究所_多相复杂系统国家重点实验室
作者单位Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, POB 353, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Huang, Wen Lai,Li, Jinghai. Compromise between minimization and maximization of entropy production in reversible Gray-Scott model[J]. CHEMICAL ENGINEERING SCIENCE,2016,155(NOV):233-238.
APA Huang, Wen Lai,&Li, Jinghai.(2016).Compromise between minimization and maximization of entropy production in reversible Gray-Scott model.CHEMICAL ENGINEERING SCIENCE,155(NOV),233-238.
MLA Huang, Wen Lai,et al."Compromise between minimization and maximization of entropy production in reversible Gray-Scott model".CHEMICAL ENGINEERING SCIENCE 155.NOV(2016):233-238.

入库方式: OAI收割

来源:过程工程研究所

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