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Unjuk Kerja Cool Box Berbasis Thermoelectric Cooler (TEC) Menggunakan Sirkulasi Pembuangan Kalor Citra Zaskia Pratiwi; Iman Mawardi; Fikrul Haikal Tamami
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Nomor 3, Edisi November 2023
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i3.30830

Abstract

This research discusses performance of cool box based on Thermoelectric Cooler (TEC) using circulation of heat dissipation. The advantage of implementing circulation of heat dissipation is optimize performance of cold side of peltier element. Cool box has capacity of 6L with the dimension of 45 x 36 x 26 cm. Circulation of heat dissipation consists of some components such as water block, radiator, and pump. While cooling components used are peltier element TEC1-12706, DC fan, and coldsink. The cool box temperature measurement results without load for ± 3 hours show coldsink temperature stably at 10°C and 16°C for room temperature. While the results of temperature measurement with 6L load show coldsink temperature stably at 15°C and room temperature of 20°C for ± 3 hours. Air volume flow rate for coldsink temperature circulator of 0,0640 m3/s and air mass flow rate of 0,0768 kg/s whereas air volume flow rate for heat dissipation fan of 0,0224 m3/s and 0,0269 kg/s for air mass flow rate.
Pelatihan Instalasi Panel Surya Sebagai Penerangan dan Perawatan Ringan Motor Penggerak Kapal Nelayan Yaser Krisnafi; Izhary Siregar; Agus Purwanto; Citra Zaskia Pratiwi; Ahmad Jibril; Iman Mawardi,; Faizin adi Nugroho
ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Vol. 5 No. 2 (2024): Juni
Publisher : CERED Indonesia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jas.v5i2.1076

Abstract

In an effort to improve the welfare of fishing communities, the Community Service program is an alternative in empowering the economy of fishing communities. There is a fishing village in Paciran Village, Lamongan Regency, East Java which carries out fishing activities near the coast. These fishermen experience problems with the lack of lighting when carrying out fishing activities, apart from that, fishermen also experience problems with maintenance and repair of the motors used on their boats. To overcome this problem, Community Service activities were carried out using presentation methods and training methods (workshops) regarding the installation of solar panels on fishing boats and maintenance and repair of ship motors. This activity is able to motivate fishermen to use solar panels as an energy source for lighting their ships when carrying out fishing activities as well as giving fishermen the ability to carry out maintenance and repair of ship motors independently.