2021
DOI: 10.1002/ente.202000906
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Impact of Numerical Methods in Thermal Modeling of Li‐Ion Batteries on Temperature Distribution and Computation Time

Abstract: Thermal battery modeling is important for further battery development and optimization. The temperature strongly influences the performance and aging behavior. In the cell stack, electrochemical processes take place resulting in a large amount of heat release, which, in turn, affects the temperature distribution. Therefore, the main focus is on the cell stack, the most complex structure inside the cell. In particular, the discontinuous and anisotropic material properties represent a major challenge for simulat… Show more

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Cited by 3 publications
(1 citation statement)
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“…Thermal factors are not only indicators of the thermal stability of battery materials but also have an important influence on the physical and chemical reactions inside the battery. [ 27,28 ] During operation, the thermal effect of the batteries influences electrochemical properties (charging and discharging performance, internal resistance, etc. ), and greatly affects the safety and lifespan.…”
Section: Introductionmentioning
confidence: 99%
“…Thermal factors are not only indicators of the thermal stability of battery materials but also have an important influence on the physical and chemical reactions inside the battery. [ 27,28 ] During operation, the thermal effect of the batteries influences electrochemical properties (charging and discharging performance, internal resistance, etc. ), and greatly affects the safety and lifespan.…”
Section: Introductionmentioning
confidence: 99%