Direct measurement of heat generation in a cylindrical Li-ion battery using heat flux sensors

This work presents a 𝗱𝗶𝗿𝗲𝗰𝘁, 𝗰𝗮𝗹𝗶𝗯𝗿𝗮𝘁𝗲𝗱 𝗺𝗲𝘁𝗵𝗼𝗱 𝘁𝗼 𝗺𝗲𝗮𝘀𝘂𝗿𝗲 𝗵𝗲𝗮𝘁 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 𝗶𝗻 𝗰𝘆𝗹𝗶𝗻𝗱𝗿𝗶𝗰𝗮𝗹 𝗟𝗶-𝗶𝗼𝗻 𝗰𝗲𝗹𝗹𝘀, using surface-mounted heat-flux sensors under isoperibolic conditions. The approach quantifies real heat-dissipation pathways and provides experimentally validated inputs for thermal modeling and battery thermal management.

https://www.sciencedirect.com/science/article/pii/S0378775326000935

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