طراحي وساخت كلكتور خورشيدي هواي گرم

Design and manufacture of solar hot air collector

در این مقاله ما ابتدا به فیزیك تابش و شار انرژی خورشیدی به لزوم استفاده از این انرژی پاك و رایگان پرداخته و ... We first describe the necessity of using this clean and cheap energy by considering the physics of solar radiation and energy and then we have explained how to design and build a solar hot air collector which has built for various applications. We have calculated and listed the efficiency of this device in different tasks. The results of these tests give the average of heat transmission per area on about 849 W/m2 for the device.