make 1 paragraph in the abstract below, with the journal name Optimizing the thermal management system of PCM fin-structured Li-ion batteries
under mechanical vibration conditions: A comparative study

because I have difficulty combining the sentences below, because I am not very good at English engineering can you please ask for help to try the writing below, so that the results are maximized

 

The thermal management of battery systems using Phase Change Materials (PCM) commonly faces challenges due to the low thermal conductivity of PCM. This study introduces innovative fin structures comprising longitudinal fins and cylindrical rings to enhance heat transfer. Comparative experiments are initially designed to assess the thermal performance of various Battery Thermal Management Systems (BTMS). Results indicate that the PCM-Fin system outperforms both the pure battery system and the PCM system. Numerical simulations, validated with experimental data, uncover the underlying mechanisms. The fin structures not only increase the heat transfer area but also establish a thermal conductive network within the PCM, contributing significantly to the battery's thermal performance improvement. Additionally, the study evaluates the impact of ring position, the number of rings and fins, and heat generation rate on thermal management performance. Optimal configurations include 1 ring, 8 fins, and a dimensionless distance between the ring and battery of 0.2. Importantly, the PCM-Fin system effectively controls battery temperature rise, even under a heat generation rate of 20 W. (li ion 4)

Lithium-ion batteries (LIBs) are ubiquitous in modern technological advancements, powering a vast array of devices, ranging from portable electronics to electric vehicles (EVs). The safe and efficient operation of LIBs hinges upon effective thermal management, and the thermal management system (BTMS) plays a pivotal role in maintaining the battery temperature within the optimal range. Phase change materials (PCMs) and metal fins have emerged as promising BTMS materials due to their exceptional heat storage capacity and enhanced heat transfer capabilities, respectively. However, the impact of mechanical vibration, a prevalent operating condition for EVs, on the thermal performance of PCM-fin BTMS has been largely unexplored. This comprehensive study delves into the intricate relationship between mechanical vibration and the thermal performance of PCM-fin BTMS, paving the way for optimized BTMS design.