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Ardhyanti, Novi
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Engineering Mechanical Engineering

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Analisis Sistem Pendingin Baterai Li-Ion Berbentuk Silindris Menggunakan Metode Computational Fluid Dynamics (CFD) Ardhyanti, Novi; Salim, Alfi Tranggono Agus; Apriyanto, R. Akbar Nur
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 7 No. 2 (2023): Desember
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v7i2.19334

Abstract

Penurunan kinerja baterai, cycle life, dan safety baterai disebabkan faktor kerja baterai LiFePo4 (Lithium iron phosphate) melebihi temperature operasional 40OC. Permasalahan penelitian adalah distribusi panas dengan variasi sistem pendinginan dan pengaruh fluida untuk baterai LiFePo4. Tujuan penelitian adalah menganalisis persebaran panas baterai dan temperature baterai LiFePo4 dibawah temperature operasional. Metode penelitian adalah kuantitatif eksperimen, dengan dilakukan simulasi Computational Fluid Dynamics (CFD) untuk sistem pendingin baterai LiFePo4. Baterai LiFePo4 tanpa pelat pendingin disimulasikan untuk hasil temperature maksimum baterai. Temperature operasional baterai lebih rendah 40OC dengan tambahan pelat pendingin yang dirangkai pada baterai dengan variasi fluida air dan udara yang mengalir dalam pelat pendingin. Hasil dan kesimpulan penelitian adalah data kenaikan temperature maksimum baterai 1,2OC dan persebaran panas yang merata pada permukaan baterai dengan variasi pelat pendingin yang dialiri fluida air.
Analisis Sistem Pendingin Baterai Li-Ion Berbentuk Silindris Menggunakan Metode Computational Fluid Dynamics (CFD) Ardhyanti, Novi; Salim, Alfi Tranggono Agus; Apriyanto, R. Akbar Nur
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 7 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v7i2.19334

Abstract

The decrease in battery performance, cycle life, and battery safety is caused by the work factor of LiFePo4 (Lithium iron phosphate) battery exceeds the operational temperature of 40OC. The research problem is heat distribution with cooling system variation and fluid effect for LiFePo4 battery. The research objective is to analyze the heat distribution of the battery and the temperature of the LiFePo4 battery below the operational temperature. The research method is quantitative experiment, with Computational Fluid Dynamics (CFD)simulation for LiFePo4 battery cooling system. LiFePo4battery without cooling plate was simulated for maximum battery temperature result. The operational temperature of the battery is lower by 40OCwith additional cooling plates assembled on the battery with variations of water and air fluids that flows in the cooling plates. The results and conclusions of the research are data on the maximum battery temperature increase of 1,2OCand the distribution of heat evenly on the surface of the battery with a variation of the cooling plate flowing with water fluid.
Co-Authors Apriyanto, R. Akbar Nur Salim, Alfi Tranggono Agus