Browsing by Author "Meilisa"

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    PENENTUAN EFISIENSI DARI ALAT PENGERING SURYA TIPE KABINET BERPENUTUP KACA
    (2016-02-01) Meilisa; Ginting, Maksi; Surbakti, Antonius
    The efficiency of enclose glass cabinet solar dryer has been determined experimentally. Solar dryer is composed of main protector box component an insulator absorber plate and a cover transparent. The colector used the enclose glass plane plat collector. Data was collected within 14 days starting from 09.00 AM until 3.00 PM with one hour time interval. This experiment was done by placing the solar dryer on the collector surface perpendicular to solar radiation, and then measured the beam radiation intensity, absorption, transmitivity and efficiency of solar collector by using a lux meter and mercury thermometer. The value of average efficiency for solar dryer type glass enclosed cabinet is from 30,47 % until 56,13 %. This shows that the efficiency value relies on radiation achieved to the collector