PENGARUH JARAK LUBANG DAN KECEPATAN UDARA HISAP TERHADAP EFISIENSI KOLEKTOR SURYA BERLUBANG DALAM WIND TUNNEL

NOVARIANTO, M. IDRIS DWI and Bizzy, Irwin (2014) PENGARUH JARAK LUBANG DAN KECEPATAN UDARA HISAP TERHADAP EFISIENSI KOLEKTOR SURYA BERLUBANG DALAM WIND TUNNEL. Undergraduate thesis, Sriwijaya University.

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Abstract

Technology utilization of solar or solar energy has been growing very rapidly until today. Utilization is already widely used by various Industries or modern home. For example, farmers have taken advantage of the sun to dry agricultural products. Utilization of solar energy technology is closely related to the Science of fluid mechanics and heat transfer. Fluid mechanics, sludy about fluid (gas and licjuid) bolh moving and stationary while the heat transfer can be radiation, conduction and convection. One technology that can be applied is the solar collector cavities. Solar collector is a perforaled heat transfer system that utilizes solar radiation as the primary energy source. In general, the solar collector fluid cavities will be moving air that gets past the plate convection heat transfer from a perforated plate which is heated either by direct sun or artificial heating such as using lights and heater. In this experiment perforated solar collector s tested in the wind tunnel or wind tunnel with artificial heat source of spollights. Testing is done by varying the wind speed of wind tunnel, and a suction fan speedperforated solar collector and hole spacing. The data measurements includes absorber plate temperature, the temperalure at the solar collector cavities, temperature box tesi session, the collector outlet temperature and light intensity on the spotlight. Based on the analysis that has been done on the results obtained with the perforated solar collector, hole spacing comparison shows that the value of the largest instantaneous ejficiency of the collector at a distance of2.5 cm < 2 cm < 1.5 cm.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Collector, Perforated Plate, Heat Energy, Heat Transfer, Wind Tunnel.
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	21 Feb 2025 04:11
Last Modified:	21 Feb 2025 04:11
URI:	http://repository.unsri.ac.id/id/eprint/167676

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