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KONİK TİP YENİ BİR GÜNEŞ KOLLEKTÖRÜNÜN DÜZLEMSEL GÜNEŞ KOLLEKTÖRÜYLE KARŞILAŞTIRMASI

Year 2007, Volume: 2 Issue: 2, 163 - 172, 01.03.2007

Abstract

Bu çalışmada, yeni bir tip güneş kollektörü tasarlanmış ve düzlem yüzey güneş kollektörü ile deneysel olarak karşılaştırılmıştır. Bu çalışmanın amacı; kollektörü hareket ettirmeksizin günün bütün zamanlarında güneş ışınımını kollektör yüzeyine dik gelecek şekilde toplamaktır. Toplayıcı yüzey, yüksek ısı transfer katsayısı özelliğinden dolayı bakır plakadan yapılmıştır. Bakır plaka yüzeyi yutma katsayısı 0.96 olan siyah mat boya ile boyanmıştır. Sirkülasyon boruları bakırdan yapılmıştır ve toplayıcı yüzeyine helisel olarak sarılmıştır. Böylece akışkanın yüzey üzerindeki yolu uzatılmıştır. Deneyler üç farklı akışkan debisinde yapılmıştır. Düzlem yüzey güneş kollektörü yatayla 37o olacak şekilde yerleştirilmiştir. Deneysel sonuçlarda, kütlesel debiye bağlı olarak konik tip güneş kolektörünün etkinliği düzlem yüzey güneş kolektörüne göre %15-24 arasında arttığı görülmüştür.

AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR

Year 2007, Volume: 2 Issue: 2, 163 - 172, 01.03.2007

Abstract

In this study, a new type conical solar collector was designed and its performance was compared with of the plane collectors experimentally. The purpose of this study was to collect the sunlight perpendicular to the surface of the collector all day long and the sun's movement relative to the collector is tracked statically with no moving parts with this new design. Absorbing surface was produced from copper due to its high heat transfer coefficient. The surface of the copper was painted with mat black colour with a radiation coefficient of 0.96. The circulation pipes were also manufactured from copper and it was placed on the collector surface in helix. Circling the fluid all over the surface the circulation route was increased. The experiments were carried out in three different flow rates. The angle of the plane collector was chosen constant at 37°. The conical type solar collector was compared with conventional flat-plate collector. It was seen that the efficiency of the collector increased between 24% and 15% depending on three difference mass flow rates according to the flat plate collector.

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Details

Primary Language Turkish
Journal Section Electrical Machines
Authors

Irfan Kurtbas This is me

Publication Date March 1, 2007
Published in Issue Year 2007 Volume: 2 Issue: 2

Cite

APA Kurtbas, I. (2007). AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR. Technological Applied Sciences, 2(2), 163-172. https://doi.org/10.12739/10.12739
AMA Kurtbas I. AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR. Technological Applied Sciences. March 2007;2(2):163-172. doi:10.12739/10.12739
Chicago Kurtbas, Irfan. “AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR”. Technological Applied Sciences 2, no. 2 (March 2007): 163-72. https://doi.org/10.12739/10.12739.
EndNote Kurtbas I (March 1, 2007) AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR. Technological Applied Sciences 2 2 163–172.
IEEE I. Kurtbas, “AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR”, Technological Applied Sciences, vol. 2, no. 2, pp. 163–172, 2007, doi: 10.12739/10.12739.
ISNAD Kurtbas, Irfan. “AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR”. Technological Applied Sciences 2/2 (March 2007), 163-172. https://doi.org/10.12739/10.12739.
JAMA Kurtbas I. AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR. Technological Applied Sciences. 2007;2:163–172.
MLA Kurtbas, Irfan. “AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR”. Technological Applied Sciences, vol. 2, no. 2, 2007, pp. 163-72, doi:10.12739/10.12739.
Vancouver Kurtbas I. AN COMPARISON OF A NEW TYPE CONICAL SOLAR COLLECTOR WITH A FLAT-PLATE SOLAR COLLECTOR. Technological Applied Sciences. 2007;2(2):163-72.