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Mingyi Chen, Siyu Zhang, Guoyang Wang, Jingwen Weng, Dongxu Ouyang, Xiangyang Wu, Luyao Zhao and Jian Wang
Temperature is an important factor affecting the working efficiency and service life of lithium-ion battery (LIB). This study carried out the experiments on the thermal performances of Sanyo ternary and Sony LiFePO4 batteries under different working cond...
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Jun Zhang, Jingwen Weng, Tiannian Zhou, Dongxu Ouyang, Qinpei Chen, Ruichao Wei and Jian Wang
The aim of this study was to evaluate the transport phenomena of smoke flow and vertical temperature distribution in a 21-story stairwell with multiple fire locations and openings. A large eddy simulation (LES) method was used to model the smoke flow in ...
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Dongxu Ouyang, Mingyi Chen, Que Huang, Jingwen Weng, Zhi Wang and Jian Wang
As one of the most promising new energy sources, the lithium-ion battery (LIB) and its associated safety concerns have attracted great research interest. Herein, a comprehensive review on the thermal hazards of LIBs and the corresponding countermeasures ...
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Mingyi Chen, Jiahao Liu, Ouyang Dongxu, Shuchao Cao, Zhi Wang and Jian Wang
To better understand the fire risk of primary lithium batteries, the combustion properties of different numbers of primary lithium batteries were investigated experimentally in this work. Based on the t2 fire principle and total heat release results from...
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Dongxu Ouyang, Jiahao Liu, Mingyi Chen and Jian Wang
Numerous lithium-ion battery (LIB) fires and explosions have raised serious concerns about the safety issued associated with LIBs; some of these incidents were mainly caused by overcharging of LIBs. Therefore, to have a better understanding of the fire h...
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