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Thermal Analysis and Effect of Cell Arrangement on Air Cooled Cylindrical Cell Battery Pack Performance Defence Institute of Advanced Technology
- Format:
- Book
- Conference/Event
- Author/Creator:
- Bharsakale, Yash, author.
- Conference Name:
- SAENIS TTTMS Thermal Management Systems Conference (2025-11-06 : Guwahati, India)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2025
- Summary:
- The arrangement of multiple cells within a battery pack is crucial to have an optimized thermal performance and pressure drop. This paper presents a comparative analysis of thermal battery cooling performance of an air-cooled battery pack using inline and staggered arrangement of 18650 sized cylindrical cells with different cell spacings. The key parameters such as air pressure drop and cell (average/maximum/minimum) temperatures are compared for operations at different C-rates, air inlet temperature, and air inlet velocities. The results demonstrate that the staggered configuration with optimal spacing offers better thermal performance and temperature distribution compared to the inline one. Specifically, the staggered setup with optimal gap achieves a lower cell average and maximum temperatures indicating more efficient cooling and uniform thermal distribution. This study highlights the advantages of battery spacing and configuration for improved thermal and pressure drop performance which can lead to more efficient cooling with less energy consumption
- Notes:
- Vendor supplied data
- Publisher Number:
- 2025-28-0361
- Access Restriction:
- Restricted for use by site license
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