PENGARUH VARIASI UDARA MASUKAN TERHADAP UNJUK KERJA PORTABLE MINI DEHUMIDIFIER

  • Ozkar F. Homzah Universitas Tridinanti
  • Hermanto Hermanto Universitas Tridinanti

Abstract

Abstract

 

A prototype is designed to cool and then dry air or dehumidification. The prototype uses thermoelectric as the main component in dehumidification. This research is conducted by studying the performance of a portable mini dehumidifier using thermoelectric technology with variation of input air to COP (coefficient of performance) of thermoelectric module that is TEC1-12706. This research was conducted for four times variation of input air that is in the morning (at 07.00-10.00 am); daytime (at 00:00 to 03:00 pm); Night (09.00-12.00 pm); and set-point (set-temperature 24 oC) for the average every 15 minutes of data retrieval. The results show that heat-sinks for cold side can cool air temperature of 5.40 oC in set-point mean conditions, and the smallest cooling is only 2.23 oC in average daytime conditions. The results of the research also obtained the best coefficient of performance or COP from the hot side of the heat-sink in the set-point condition that is 1.64 by reducing (dehumidifier) of air humidity from 59% to 27.08%, while at night time the hot side of the heat-sink performance small decrease to 1.48 due to air humidity of product resulted reach 43.23% from incoming air humidity that is 95.77%.

Keywords: thermoelectric TEC1-12706, air temperature and relative humidity, portable mini dehumidifier, COP

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References

[1] Rowe DM, 2006, “Thermoelectrics handbook macro to nano. 1st ed”. Boca Raton, FL: CRC Press.
[2] Rawat, M. K., Chattopadhyay, H., dan Neogi, S. 2013. A Review On Development of Thermoelectric Refrigeration and Air Conditioning Systems: A Novel Potential Green Refrigeration and Air Conditioning Technology. International Journal of Emerging Techonolgy and Advanced Engineering Vol. 3 Issue 3, Februari 2013 (362-367).
[3] Chakib, Alaoui. 2011. Peltier Thermoelectric Modules Modeling and Evaluation. International Journal of Engineering Vol 5 Issue 1 (2011).
[4] Jungsijinda, S., Vora-ud, A., dan Seetawan, T. 2010. Analyzing of Thermoelectric Refrigerator Performance. Procedia Engineering 8 (2011) 154–159.
[5] Ozkar F.Homzah et al. Juni 2017. Desain dan perancangan portable mini demudifier berbasis termoelektrik dengan variasi temperatur udara masuk. Laporan hasil penelitian. LPPM Universitas Tridinanti Palembang (unpublished).
Published
2017-07-03
How to Cite
Homzah, O. F., & Hermanto, H. (2017). PENGARUH VARIASI UDARA MASUKAN TERHADAP UNJUK KERJA PORTABLE MINI DEHUMIDIFIER. Machine : Jurnal Teknik Mesin, 3(2), 16-21. Retrieved from https://journal.ubb.ac.id/index.php/machine/article/view/457
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