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All Journal Jurnal Teknosains MUSTEK ANIM HA INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Matrix : Jurnal Manajemen Teknologi dan Informatika Logic : Jurnal Rancang Bangun dan Teknologi Jurnal Pengabdian Masyarakat Bangsa
Ida Bagus Gde Widiantara
Politeknik Negeri Bali
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Embracing the Evaporative System in Air Conditioning Technology for Efficient Cooling Solutions Gde Widiantara, Ida Bagus; Negara, I Gede Artha; Bangse, Ketut
invotek Vol 23 No 2 (2023): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/invotek.v23i2.1133

Abstract

The use of an air conditioning system requires large amounts of electrical energy to carry out repeated vapor compression cycles. The use of an evaporative cooling system in this research is by spraying condensate water on the condenser, which is one solution to absorb condenser heat. Another thing that can be done is to reset the fan speed on the condenser to cool it. Resetting the fan speed on the condenser can also help improve AC performance and reduce electrical energy use. The test was carried out by modifying the 1 Pk R-410a AC split condenser by installing 6 nozzles, 2 rows of 3 columns and a DC pump to spray water on the condenser. The independent variables of this research are spraying position and fan speed. The result obtained from the research is an increase in COP by 35% and a reduction in electrical power usage by 15% by using additional water spray with a nozzle behind the condenser both when blowing the full blower and when the blower blowing speed is reduced by 75%. The use of evaporative systems in air conditioning technology is a promising solution to achieve sustainable and efficient cooling solutions.
Co-Authors Bangse, Ketut Daud Simon Anakottapary I Gusti Ngurah Nitya Santhiarsa I Ketut Gede Juli Suarbawa I Made Anom Adiaksa I Made Suarta I Nyoman Wahyu Aris Gunawan I Putu Gede Yudi Adnyana Putra I Wayan Suastawa I Wayan Temaja Luh Putu Ike Midiani Made Ery Arsana Negara, I Gede Artha Nyoman Sugiartha Nyoman Sugiartha Riadi, I Made Hoki Subagia, I Wayan Adi Sugina, I Made Tjokorda Gde Tirta Nindhia Tri Putra, Dewa Gede Agus