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배터리 포장공정에 따른 알루미늄 적층 필름의 열전달 해석

Heat Transfer Analysis of Al Laminate Film on Battery Packaging Process

Journal of the Korean Society for Precision Engineering 2018;35(11):1071-1077.
Published online: November 1, 2018

1 방위사업청 항공기사업부

2 신한대학교 기계자동차융합공학과

1 Aircraft Program Department, Defense Acquisition Program Administration

2 Department of Mechanical and Automotive Engineering, Shinhan University

#E-mail: drshahn@naver.com, TEL: +82-31-870-3683
• Received: May 30, 2018   • Revised: June 29, 2018   • Accepted: July 3, 2018

Copyright © The Korean Society for Precision Engineering

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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  • Study on Thermal Efficiency and Heat Transfer Analysis due to the Application of Snowmelting Deck of Carbon Fiber Heating Wire
    Jeong-Keun Kim, Hong-Gun Kim, Hee-Jun Eun, Lee-Ku Kwac
    Journal of the Korean Society of Manufacturing Process Engineers.2023; 22(2): 39.     CrossRef

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Heat Transfer Analysis of Al Laminate Film on Battery Packaging Process
J. Korean Soc. Precis. Eng.. 2018;35(11):1071-1077.   Published online November 1, 2018
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J. Korean Soc. Precis. Eng.. 2018;35(11):1071-1077.   Published online November 1, 2018
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Heat Transfer Analysis of Al Laminate Film on Battery Packaging Process
Image Image Image Image Image Image Image Image Image Image
Fig. 1 Package layer configuration of Al laminate film
Fig. 2 Conductive heat sealing procedure
Fig. 3 Packages process of lithium polymer battery
Fig. 4 Configuration of sealing block and formed Al laminate film
Fig. 5 Al laminate film & sealing block temperature history
Fig. 6 Temperature-time history, Al laminate film
Fig. 7 Temperature-time history, sealing block
Fig. 8 Temperature-time history, Al laminate film
Fig. 9 Temperature-time history, sealing block
Fig. 10 Temperature-time history, dimension change of side sealing block
Heat Transfer Analysis of Al Laminate Film on Battery Packaging Process

Component properties for heat transfer simulation

구성 요소 열전도계수
(W/mK)
비열
(J/g-oC)
밀도
(Kg/m3)
적층 필름 ony 0.25 - -
al 160 0.85 3960
pp or pe 0.125 1.6 1240
전극 탭 al 160 0.85 3960
ni 60.7 0.46 8880
실링 블록 pre-harden steel 45 0.44 7850
Table 1 Component properties for heat transfer simulation