أنظمة الطاقة الشمسية في المباني الشعبة 1 نظري
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Find shutter depth for full shading starting at 10:00 am of the 6th June, knowing that the height of the window is 1.6m and the number of shutters = 4, and the shutters start at height 0.8m of the window.
If you know that the width of the window equal 2m find the solar gain of this window in the mentioned date above.
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Design a solar chimney to cover 75% of total heating losses, where U value for the chimney=0.5 W/m2.K and the total wall area of the spaces equal 70m2 and the temperature outside are 5oC at night and 8oC at day and the temperature for the interior is 24 oC.
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If you have a basic school of 600m2 with 90 occupants (present 270 day/year), Knowing that the efficiency = 40%, ∆T between the inlet and outlet water = 35 oC and the average solar insolation in Palestine = 2,450 kwhr/ m2/year and the collector dimensions is 240*90 cm, Find the following:
The daily water consumption?
How many collectors do we need?
What is the best inclination for the collector in Palestine?
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