Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/29251
ชื่อเรื่อง: Analysis of nanofluid flow and heat transfer behavior of Li-ion battery modules
ผู้แต่ง: Sirikasemsuk S.
Naphon N.
Eiamsa-ard S.
Naphon P.
Keywords: Battery pack
Energy storage
Nanofluid
Thermal behavior
วันที่เผยแพร่: 2023
สำนักพิมพ์: Elsevier Ltd
บทคัดย่อ: The operating battery temperature significantly affects electric vehicle performance, reliability, and safety. Therefore, batteries need to keep within the operating temperature design. The 3D Eulerian model is applied to determine battery thermal behavior with five different flow directions of coolant throughout the battery pack jacket. The computational domain consists of sixty cylindrical Li-ion cells inserted into the cooling module socket with constant power input conditions. The predicted results are consistent with the experimental results, with an average error of 1.28%. Coolant-improved flow direction and thermophysical properties significantly affect the decreasing maximum operating temperature and temperature gradient across a cell. The highest temperatures of the battery module are 30.06 °C, 30.00 °C, 29.91 °C, 29.89 °C, and 29.49 °C for models II, IV, III, I, and V, respectively. In addition, for the maximum temperature gradient across a cell, models I, II, and III yield the highest value [0.42 °C], followed by models IV [0.40 °C] and model V [0.15 °C], respectively. The proposed battery nanofluid cooling pack can therefore optimize the thermal management system of the EV pack. © 2023 Elsevier Ltd
URI: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85150060105&doi=10.1016%2fj.ijheatmasstransfer.2023.124058&partnerID=40&md5=e48117824f448105ffa169cf6d282dbd
https://ir.swu.ac.th/jspui/handle/123456789/29251
Appears in Collections:Scopus 2023

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