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Novel leaf-like channels for cooling rectangular lithium ion batteries

Abstract:
Abstract To provide a favorable temperature for a Li-ion battery liquid cooling system, novel leaf-like channels with loops were designed as the dispersed layer. Furthermore, four collection channels along diagonal lines were established to decrease the temperature gradient, which formed a double-layer cooling channel. The effects of four structural parameters (width ratio, length ratio, bifurcation angle and channel thickness) on maximum temperature and surface standard deviation were investigated. In addition, the influence of the inlet mass flow rate was also discussed. The obtained results demonstrated that optimal maximum temperature and temperature uniformity were achieved at a width ratio of about 3/4, a length ratio close to 0.5 and a bifurcation angle in the range of 30–50°. Moreover, the thickness of the cooling channel had a strong effect on the pressure drop but only a little on the heat transfer. Increasing inlet mass flow rate can obtain the required heat dissipation capacity but at the expense of pressure drop. In summary, the synergistic effect of thickness and inlet mass flow rate can satisfy the requirements of both heat dissipation and power consumption. This optimized design can decrease the maximum temperature from 60\u202f°C to 32\u202f°C and the standard deviation of surface temperature from 7.1\u202f°C to 1.4\u202f°C. These simulation results are helpful for the design of cold plates with fractal networks.
Author Listing: Tao Deng;Yan Ran;Guodong Zhang;Yanli Yin
Volume: 150
Pages: 1186-1196
DOI: 10.1016/J.APPLTHERMALENG.2019.01.065
Language: English
Journal: Applied Thermal Engineering

APPLIED THERMAL ENGINEERING

APPL THERM ENG

影响因子:6.1
是否综述期刊:是
是否OA:否
是否预警:不在预警名单内
发行时间:-
ISSN:1359-4311
发刊频率:Monthly
收录数据库:SCIE/Scopus收录
出版国家/地区:ENGLAND
出版社:Elsevier Ltd

期刊介绍

Applied Thermal Engineering disseminates novel research related to the design, development and demonstration of components, devices, equipment, technologies and systems involving thermal processes for the production, storage, utilization and conservation of energy, with a focus on engineering application.The journal publishes high-quality and high-impact Original Research Articles, Review Articles, Short Communications and Letters to the Editor on cutting-edge innovations in research, and recent advances or issues of interest to the thermal engineering community.

《应用热工程》传播与设计、开发和演示涉及生产、储存、利用和节约能源的热过程的部件、装置、设备、技术和系统有关的新研究,重点是工程应用。该杂志发表高质量和高影响力的原创研究文章、评论文章、简短的通信和信件编辑的前沿创新的研究,以及最新的进展或感兴趣的问题,热工程界。

年发文量 2104
国人发稿量 1333
国人发文占比 63.36%
自引率 18.0%
平均录取率 90%
平均审稿周期 平均3.8个月平均12周
版面费 US$3450
偏重研究方向 工程技术-工程:机械
期刊官网 http://www.elsevier.com/wps/find/journaldescription.cws_home/630/description#description
投稿链接 https://www.editorialmanager.com/ATE

质量指标占比

研究类文章占比 OA被引用占比 撤稿占比 出版后修正文章占比
98.36% 9.79% - -

相关指数

影响因子
影响因子
年发文量
自引率
Cite Score

预警情况

时间 预警情况
2024年02月发布的2024版 不在预警名单中
2023年01月发布的2023版 不在预警名单中
2021年12月发布的2021版 不在预警名单中
2020年12月发布的2020版 不在预警名单中

JCR分区 WOS分区等级:Q1区

版本 按学科 分区
WOS期刊SCI分区
(2021-2022年最新版)
MECHANICS Q1
ENERGY & FUELS Q2
THERMODYNAMICS Q1
ENGINEERING, MECHANICAL Q1

中科院分区

版本 大类学科 小类学科 Top期刊 综述期刊
工程技术
2区
MECHANICS
力学
1区
THERMODYNAMICS
热力学
1区
ENERGY & FUELS
能源与燃料
2区
ENGINEERING, MECHANICAL
工程:机械
2区
2021年12月
基础版
工程技术
2区
MECHANICS
力学
2区
THERMODYNAMICS
热力学
2区
ENERGY & FUELS
能源与燃料
3区
ENGINEERING, MECHANICAL
工程:机械
2区
2021年12月
升级版
工程技术
2区
MECHANICS
力学
2区
THERMODYNAMICS
热力学
2区
ENERGY & FUELS
能源与燃料
2区
ENGINEERING, MECHANICAL
工程:机械
2区
2020年12月
旧的升级版
工程技术
2区
MECHANICS
力学
2区
THERMODYNAMICS
热力学
2区
ENERGY & FUELS
能源与燃料
2区
ENGINEERING, MECHANICAL
工程:机械
2区
2022年12月
最新升级版
工程技术
2区
MECHANICS
力学
1区
THERMODYNAMICS
热力学
1区
ENERGY & FUELS
能源与燃料
2区
ENGINEERING, MECHANICAL
工程:机械
2区