Engineering, 12.12.2019 00:31 jcazares3558

Consider an air solar collector that is 1 m wide and 6 m long and has a constant spacing of 3 cm between the glass cover and the collector plate. air flows at an average temperature of 45°c at a rate of 0.15 m3/s through the 1-m-wide edge of the collector along the 5-m-long passageway. disregarding the entrance and roughness effects and the 90° bend, determine the pressure drop in the collector. the properties of air at 1 atm and 45° are rho = 1.109 kg/m3, μ = 1.941 × 10–5 kg/m·s, and v = 1.750 × 10–5 m2/s

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Consider an air solar collector that is 1 m wide and 6 m long and has a constant spacing of 3 cm bet...