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Performances of a Single Pass Solar Air Collector with Longitudinal Fins Inferior an Absorber Plate
ISSN: en
Publisher: author
Performances of a Single Pass Solar Air Collector with Longitudinal Fins Inferior an Absorber Plate
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Abstract
this study experimentally investigates a single pass solar air heater with fins (semi-cylindrical form) attached inferior the absorber plate. This method significantly improves the collector efficiency by increasing the mass flow rates and attractive the heat-transfer coefficient between the absorber plate and air. Experiments had been performed for air mass flow rates of 0.012 and 0.016 kg.s-1. Such comparisons include the outlet temperatures and thermal efficiencies of the solar collector for various design and operating conditions. The highest efficiency had been obtained at 0.016 kg.s-1. Comparison between the thermal efficiency of the mass flow rate at 0.012 and 0.016 kg.s-1 tested in this study with the ones reported had been presented, and a good agreement had been found. A maximum efficiency obtained for the single pass air heater between the air mass flow rates at 0.012 and 0.016 kg.s-1 were 39.72, 50.47 % respectively. Inde...
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International Category Code (ICC):
ICC-0202
F. Chabane, N. Moummi, S. Benramache
International Article Address (IAA):
IAA.ZONE/en8310en
Paper Profile:
Private
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