A pore-scale smoothed particle hydrodynamics model for lithiumion batteries

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	A pore-scale smoothed particle hydrodynamics model for lithiumion batteries
	Zeng Jianbang 1; Jiang Fangming1 ; Chen Zhi 2
	2014
Source Publication	Chinese Science Bulletin
ISSN	1001-6538
Volume	59 Issue:23 Pages:2793
Abstract	A mesoscopic pore-scale model of multi-disciplinary processes coupled with electrochemical reactions in lithium-ion batteries is established via a relatively novel numerical method—smoothed particle hydrodynamics(SPH)method.This model is based on mesoscopic treatment to the electrode(including separator)micro-pore structures and solves a group of inter-coupled SPH equations,including charge(ion in electrolyte phase and electron in solid phase),species(Li+ in electrolyte phase and lithium in solid active materials),and energy conservation equations.Model parameters,e.g.the physicochemical properties are location-dependent,directly associated with the local component of the medium.The electrochemical reactions are prescribed to occur exactly at the interface of solid active materials and electrolyte.Simulations to isothermal discharge processes of a battery of 2-dimensional idealized micro-pore structure in electrodes and separator preliminarily corroborate the reasonability and capability of the developed SPH model.
Language	英语
Document Type	期刊论文
Identifier	http://ir.giec.ac.cn/handle/344007/22037
Collection	中国科学院广州能源研究所
Affiliation	1.中国科学院广州能源研究所 2.Dongguan Amperex Technology Limited
First Author Affilication	GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation GB/T 7714	Zeng Jianbang,Jiang Fangming,Chen Zhi. A pore-scale smoothed particle hydrodynamics model for lithiumion batteries[J]. Chinese Science Bulletin,2014,59(23):2793.
APA	Zeng Jianbang,Jiang Fangming,&Chen Zhi.(2014).A pore-scale smoothed particle hydrodynamics model for lithiumion batteries.Chinese Science Bulletin,59(23),2793.
MLA	Zeng Jianbang,et al."A pore-scale smoothed particle hydrodynamics model for lithiumion batteries".Chinese Science Bulletin 59.23(2014):2793.

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