Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)

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Numerical Investigation of Polymer Exchange Membrane Fuel Cell with Thermal Contact Resistance and Porous Medium Thickness Effect on Temperature Distribution and Performance

Authors
Binyamin1, 2, Ocktaeck Lim3, *
1Graduate School of Mechanical Engineering, University of Ulsan, Ulsan, 44610, Republic of Korea
2Department of Mechanical Engineering, Universitas Muhammadiyah Kalimantan Timur, Samarinda, Indonesia
3Department of Mechanical Engineering, University of Ulsan, Ulsan, 44610, Republic of Korea
*Corresponding author. Email: otlim@ulsan.ac.kr
Corresponding Author
Ocktaeck Lim
Available Online 19 April 2023.
DOI
10.2991/978-94-6463-134-0_19How to use a DOI?
Keywords
PEM fuel cell; Temperature distribution; Thermal contact resistance; Porous medium thickness
Abstract

This study uses a 3-D, isothermal numerical model with isotropic gas diffusion layer (GDL) property to examine how thermal contact resistance (TCR) and porous medium thickness (PMT) between GDL and BP, channel, and various heat transfer coefficients affect the temperature profile and performance of a single PEM fuel cell. The expected plate and cathode electrode temperature changes are compared to experimental findings to calculate the appropriate thermal contact resistance. According to numerical results, TCR and PMT improve cell performance and temperature distribution. 1.5 ℃ is underestimated by 0.4 V. TCR and PMT affect mass transport and electrode heat. We find that the generated heat cannot be removed entirely when natural air convection is used to cool the PEM fuel cell; however, when liquid water is used, the heat removed ability significantly increases the real expectations of a single PEM fuel cell, and the water must be heated to a proper value that is greater than 70 ℃ for the cases that were studied. This finding was made after comparing the temperature distribution of various heat transfer coefficients.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)
Series
Advances in Engineering Research
Publication Date
19 April 2023
ISBN
10.2991/978-94-6463-134-0_19
ISSN
2352-5401
DOI
10.2991/978-94-6463-134-0_19How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Binyamin
AU  - Ocktaeck Lim
PY  - 2023
DA  - 2023/04/19
TI  - Numerical Investigation of Polymer Exchange Membrane Fuel Cell with Thermal Contact Resistance and Porous Medium Thickness Effect on Temperature Distribution and Performance
BT  - Proceedings of the 6th Mechanical Engineering, Science and Technology International conference (MEST 2022)
PB  - Atlantis Press
SP  - 189
EP  - 209
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-134-0_19
DO  - 10.2991/978-94-6463-134-0_19
ID  - 2023
ER  -