Putra, Elfa Noprianri (2023) Analisa Performa Mesin Water Harvester Menggunakan Termoelektrik Dua Sisi. Other thesis, Universitas Islam Riau.

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Abstract

Air and water are basic needs that are very meaningful for human life. Without these two factors, the earth is meaningless for life. Besides the increase in human population, environmental damage is one of the triggers for reduced sources of clean water. One way to capture and collect water from the air is to use a water harvester. This research aims to produce water from the air by condensation or condensation process. In accelerating the process of producing water from the air, a tool is needed, namely a water harvester machine to produce water. A water harvester machine is a device that is used to produce water by utilizing air from outside by using two thermoelectrics connected to a condenser or aluminum and copper as a connector for two thermoelectrics, with the help of a fan to push air into the water from outside into the water machine room so as to accelerate the production of water. water from the condensation process in the water harvester machine. The process is for 2 hours with an interval of 20 minutes each time checking the water produced. The process of producing water from the air for 2 hours with a rotation of 2300 rpm, the speed of the incoming air is 6 m/s and the air out is 4.7 m/s. out 4.7 m/s The water produced is 18 ml of water, the rotation is 2600 rpm, the speed of the incoming air is 6 m/s and the outgoing air is 4.7 m/s The water produced is 16.6 ml of water. Observations from the condensation process, not all condensers, especially copper ones, can produce water in the water harvester machine. Condenser repairs can be overcome by using aluminum as the main condenser material.

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