Evaluation of the Performance of Cooling Boxes with Variations of NaCl KCl and Tapioca Flour Solutions in Water as Energy Storage Media
Keywords:
Cooler Box, NaCl, KCl, Tapioca Flour, DischargingAbstract
This study aims to determine which solution between NaCl, KCL, and tapioca starch shows the best performance in the charging and discharging process and to determine which solution is optimal between NaCl, KCL, and tapioca starch in maintaining the temperature longer. This study uses an experimental method, each material is tested using 10% solution through the process of releasing heat energy charging and absorbing heat energy discharging. The solution is frozen for 12 hours in a PCM bottle, then tested in a refrigerated box for 12 hours, with temperature monitored at several points. Data collection uses test techniques to see temperature changes in the charging and disharging testing process in the cooling box. Data analysis uses descriptive statistical analysis, which is carried out in the form of tables, images, graphs, and data presentations. The results showed that in the charging process NaCl experienced the fastest temperature drop reaching -16°C, NaCl also experienced a stable temperature increase of up to 11°C between KCl and tapioca flour. Meanwhile, in the discharging process, KCl is slower in decreasing the temperature to -11.8°C and experiencing a faster temperature increase to 24.2°C. The optimal solution of NaCl, KCl, and tapioca flour in maintaining a longer temperature is, tapioca flour is better because it can maintain a more stable and durable temperature than KCl and NaCl.
References
Alief, I., Usna, S. R. A., Astuti, A., & Oktamuliani, S. (2024). Efektivitas Perubahan Fase Material KCl/H2O sebagai Sistem Pendingin Ikan Laut. Jurnal Fisika Unand, 13(1), 8–14. https://doi.org/10.25077/jfu.13.1.8-14.2024
Budiarto, B. (2021). Pengaruh Temperatur Artificial Age Terhadap Kekerasan, Kekuatan luluh, dan Kerapatan Dislokasi pada Paduan Al97, 11Mg1, 52Si0, 86Zn0, 51= Effect of Artificial Age Temperature on Hardness, Yellow Strength, and Dislocation Density of Al97, 11Mg1, 52Si0, 86Z. Journal of Mechanical Engineering, Manufactures, Materials and Energy, 5(2), 115–133.
Feng, N., Liang, Y., & Hu, D. (2020). Delignified bamboo as skeleton matrix for shape-stable phase change heat storage material with excellent reversible thermochromic response property. Journal of Energy Storage, 30(February), 101401. https://doi.org/10.1016/j.est.2020.101401
Guerraiche, D., Bougriou, C., Guerraiche, K., Valenzuela, L., & Driss, Z. (2020). Experimental and numerical study of a solar collector using phase change material as heat storage. Journal of Energy Storage, 27(November 2019), 101133. https://doi.org/10.1016/j.est.2019.101133
Han, D., Guene, B., Xu, Y., Shuai, Y., & Huang, X. (2020). Thermal properties characterization of chloride salts / nanoparticles composite phase change material for high-temperature thermal energy storage. 264(December 2019).
Hidayati, R., & Zainul, R. (2019). Studi Termodinamika Transpor Ionik Natrium Klorida dalam Air dan Campuran Tertentu. Jurnal Pendidikan Kimia, 5(1), 1–31.
Irsyad, M., Tobing, N. A. H. L., & Susila, M. D. (2020). Pemanfaatan material fasa berubah untuk mempertahankan kesegaran sayuran. Turbo : Jurnal Program Studi Teknik Mesin, 9(2). https://doi.org/10.24127/trb.v9i2.1295.
Mansyur, M., Yusmartini, E. S., & Kharismadewi, D. (2021). Pengaruh Penambahan Styrofoam Terhadap Kualitas Beton K-255. Distilasi, 6(2), 1–6.
Mirmanto, M., Sutanto, R., & Putra, D. K. (2018). Unjuk Kerja Kotak Pendingin Termoelektrik dengan Varuasi Laju Aliran Massa Air Pendingin. Jurnal Teknik Mesin, 7(1), 44. https://doi.org/10.22441/jtm.v7i1.2307
Munawir, M., Sasongko, M. N., & Hamidi, N. (2021). Kinerja Thermoelectric pada Kotak Pendingin Berdasarkan Rangkaian Thermoelectric dan Putaran Fan Wind Tunnel. Jurnal Rekayasa Mesin, 12(1), 27. https://doi.org/10.21776/ub.jrm.2021.012.01.4
Neneng, N., Putri, N. U., & Susanto, E. R. (2021). Klasifikasi Jenis Kayu Menggunakan Support Vector Machine Berdasarkan Ciri Tekstur Local Binary Pattern. Cybernetics, 4(02), 93–100. https://doi.org/10.29406/cbn.v4i02.2324
Purnama, D. D., & Wicaksono, B. (2021). Sifat Mekanis Beton Dengan Styrofoam. Fondasi: Jurnal Teknik Sipil, 10(1), 42–48.
Raoux, S., & Wuttig, M. (2009). Phase Change Materials. [electronic resource]. In SpringereBooks. https://www.researchgate.net/publication/232003020_Phase_change_materials
Setiawan, A., Sulaiman, A., Mesin, J. T., Teknik, F., Lhokseumawe, U. M., & Utara, A. (2017). dengan Material Es Dan Garam pada Dinding Cold Box. 15, 9–21.
Sucipta, M., Takasaki, A., Yoga, I. G., Santika, D., & Dewayana, D. M. (2023). Characterization of the Thermoelectric Coolers and Fatty Acid as a Phase Change Material of the Portable Box Cooler. 1(1), 16–22.
Sunarso, M. P., Fithriyah, N. H., & Ariatmi, R. (2023). Pengaruh Formulasi Edible Coating dari Pati Pisang Raja Bulu Terhadap Penghambatan Gejala Chilling Injury pada Tomat Merah. Jurnal Teknologi, 15(1), 73–80.
Turap, T., Merupakan, T. B., Lebih, T. B., & Turap, T. D. (n.d.).
Ubis, S., Rawung, H., Kairupan, S., & Wullur, H. (2019). Menggunakan Kotak Pendingin Sederhana Analysis of a Cooling System for Cabbage in a Box Cooler 1 ) Mahasiswa Program Studi Teknik Pertanian UNSRAT 2 ) Dosen Teknik Pertanian UNSRAT ABSTRAK Penelitian ini bertujuan memodifikasi alat penyimpanan dingin untu. Analysis of a Cooling System for Cabbage in a Box Cooler.
Yusnita, M. (2020). Asam, Basa, dan Garam di Lingkungan Kita. Alprin.
Smith, J., et al. (2022). "Thermal Performance of KCl as a Phase Change Material." Journal of Thermal Analysis, 123(4), 567-578.
Johnson, A., & Brown, L. (2021). "Efficiency of NaCl in Cooling Applications." International Journal of Refrigeration, 45(2), 234-245.
Williams, R., et al. (2020). "Tapioca Flour as a Sustainable PCM." Energy Reports, 6, 289-298.
Nguyen, T., et al. (2019). "Thermal Storage Properties of KCl and NaCl in Insulated Environments." Journal of Applied Thermodynamics, 12(3), 456-467.
Taylor, M., et al. (2023). "Performance of Phase Change Materials in Building Insulation." Construction and Building Materials, 342, 110-120.
Lee, C., et al. (2024). "Long-Term Heat Storage Performance of PCM in Environmental Conditions." Energy and Buildings, 248, 112-121.
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