Abstract
The flow field structure of bipolar plates has an important impact on the performance of proton exchange membrane fuel cells (PEMFCs). Ideal flow field design improves water management capabilities and mass and heat transfer, thereby enhancing the overall performance of the fuel cell. This article combines the traditional serpentine flow channel (TSFF) and the radial flow channel to design the radial serpentine flow field (RSFF). CFD simulation shows that the current density of RSFF is increased by a maximum of 31.2% and the power density is increased by a maximum of 21.5% compared with TSFF. Moreover, due to the higher pressure drop, the water management capability of the flow field is improved.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of 2024 IEEE 7th International Electrical and Energy Conference, CIEEC 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 5285-5290 |
| Number of pages | 6 |
| ISBN (Electronic) | 9798350359558 |
| DOIs | |
| State | Published - 2024 |
| Externally published | Yes |
| Event | 7th IEEE International Electrical and Energy Conference, CIEEC 2024 - Harbin, China Duration: 10 May 2024 → 12 May 2024 |
Publication series
| Name | Proceedings of 2024 IEEE 7th International Electrical and Energy Conference, CIEEC 2024 |
|---|
Conference
| Conference | 7th IEEE International Electrical and Energy Conference, CIEEC 2024 |
|---|---|
| Country/Territory | China |
| City | Harbin |
| Period | 10/05/24 → 12/05/24 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- flow field
- mass and heat transfer
- numerical simulation
- pressure drop
- proton exchange membrane fuel cell (PEMFC)
- radial flow field
- serpentine flow field
- water mangement
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