进口/出口流型对直接液冷电池组冷却性能的影响

2023 13th International Conference on Power, Energy and Electrical Engineering (CPEEE) Pub Date : 2023-02-25 DOI:10.1109/CPEEE56777.2023.10217607

Jeong Woo Han, K. Garud, Seong-Guk Hwang, Yurii Kudriavskyi, Eun-Hyeok Kang, Moo‐Yeon Lee

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引用次数: 0

摘要

本研究的目的是研究不同的进口/出口流动模式对直接液冷电池组冷却性能特性的影响。考虑了四种不同进出口位置的配置，研究了流动模式对电池组冷却性能的影响。以最高温度、温差和压降作为冷却性能指标。在商用软件ANSYS Fluent中建立数值模型，评估不同配置下直接液冷电池组的冷却性能特性。结果表明:沿通道长度方向设置入口和两个出口的通道最高温度、电池组温差和压降较低;与单出口通道相比，双出口通道对电池组的最高温度和温度差有显著影响。此外，与单出口配置相比，双出口配置的压降更低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of Inlet/Outlet Flow Patterns on Cooling Performance of Battery Pack with Direct Liquid Cooling

The objective of the present study is to investigate the effect of various inlet/outlet flow patterns on cooling performance characteristics of battery pack with direct liquid cooling. Four configurations with different positions of inlet/outlet are considered to investigate the effect of flow patterns on cooling performance of battery pack. The maximum temperature, temperature difference and pressure drop are evaluated as the cooling performance characteristics. The numerical model is developed in ANSYS Fluent commercial software to evaluate the cooling performance characteristics of battery pack with direct liquid cooling considering different configurations. The results reveal that the maximum temperature, temperature difference of battery pack and pressure drop are lower for channel with inlet and two outlets located along its length. The maximum temperature and temperature difference of battery pack are significantly affected by channel with two outlets compared to that with single outlet. Furthermore, the pressure drop for two outlets configuration is low compared to single outlet configuration.

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来源期刊

2023 13th International Conference on Power, Energy and Electrical Engineering (CPEEE)

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