Study of performance of topological fin for phase change energy storage

被引：0

作者：

Yin, Jianbao ^{[1
]}

Xing, Yuming ^{[1
]}

Wang, Shisong ^{[1
]}

Ye, Mengyan ^{[1
]}

Wang, Zixian ^{[1
]}

Hou, Xu ^{[1
]}

机构：

[1] School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing

来源：

Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics | 2024年 / 50卷 / 10期

关键词：

fin optimization; fractal optimization; numerical simulation; phase change material; topology optimization;

D O I：

10.13700/j.bh.1001-5965.2022.0803

中图分类号：

学科分类号：

摘要：

In order to improve the temperature uniformity of the phase change material domain and the heat transfer rate of the finned tube energy storage system, two types of fractal structures and their corresponding fin volume fraction were used as design parameters, and lauric acid was used as the phase change material to carry out topology optimization design. This was done using the Solid Isotropic Material with Penalty method. The thermal conductivity enhancement and temperature uniformity of topology optimization are compared. The findings indicate that the topology optimization has a better thermal conductivity impact and can shorten the overall solidification time by 21.18% and 12.68%, respectively, when the wall temperature is 20 ℃. The phase change material temperature is reduced by 7.33 ℃ and 4.30 ℃, 0.98 ℃ and 3.85 ℃ on average. At the same time, the topology optimization also has better temperature uniformity, and the average variance of phase change material is 33.38% and 72.13% of the corresponding fractal, respectively. When the wall temperature deviates from the design parameters of the topology, the thermal performance does not change. This study provides some reference for fin design. © 2024 Beijing University of Aeronautics and Astronautics (BUAA). All rights reserved.

引用

页码：3274 / 3282

页数：8

共 31 条

[1]

KABIR M, GEMEDA T, PRELLER E, Et al., Design and development of a PCM-based two-phase heat exchanger manufactured additively for spacecraft thermal management systems, International Journal of Heat and Mass Transfer, 180, (2021)

[2]

TATSIDJODOUNG P, LE PIERRES N, LUO L G., A review of potential materials for thermal energy storage in building applications, Renewable and Sustainable Energy Reviews, 18, pp. 327-349, (2013)

[3]

WANG S S, XING Y M, HAO Z L, Et al., Experimental study on the thermal performance of PCMs based heat sink using higher alcohol/graphite foam, Applied Thermal Engineering, 198, (2021)

[4]

HOU X, XING Y M, HAO Z L., Multi-objective optimization of a composite phase change material-based heat sink under non-uniform discrete heating, Applied Thermal Engineering, 197, (2021)

[5]

JACKEL R, TAPIA F, GUTIERREZ-URUETA G, Et al., Design of an aeronautic pitot probe with a redundant heating system incorporating phase change materials, Flow Measurement and Instrumentation, 76, (2020)

[6]

SHANMUGASUNDARAM V, RAMALINGAM M, DONOVAN B, Et al., Aircraft based pulsed power system thermal management options with energy storage, Proceedings of the 4th International Energy Conversion Engineering Conference and Exhibit (IECEC), (2006)

[7]

SHANMUGASUNDARAM V, RAMALINGAM M, DONOVAN B., Thermal management system with energy storage for an airborne laser power system application, Proceedings of the 5th International Energy Conversion Engineering Conference and Exhibit (IECEC), (2007)

[8]

VELRAJ R, SEENIRAJ R, HAFNER B, Et al., Heat transfer enhancement in a latent heat storage system, Solar Energy, 65, pp. 171-180, (1999)

[9]

BABAPOOR A, AZIZI M, KARIMI G., Thermal management of a Li-ion battery using carbon fiber-PCM composites, Applied Thermal Engineering, 82, 2, pp. 281-290, (2015)

[10]

OPOLOT M, ZHAO C R, LIU M, Et al., Influence of cascaded graphite foams on thermal performance of high temperature phase change material storage systems, Applied Thermal Engineering, 180, (2020)

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