Solar Energy (태양에너지)

The Korean Solar Energy Society (한국태양에너지학회)
권호 표지

The Characteristics of Temperature Distributions for Flat Tube Type Solar Collector Type

평판형 태양열 집열판의 집열관 온도분포 특성

  • Mo, J.G. (Graduate School Gyeongsang Univ.) ;
  • Bae, C.H. (Korea Energy Industry Co.) ;
  • Jeong, H.M. (Institute of Marine Industry Gyeongsang National Univ.) ;
  • Chung, H.S. (Institute of Marine Industry Gyeongsang National Univ.)
  • Published : 1999.09.30
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Abstract

This study represented experimental research on the flat-plate solar collector. The heat performances were measured the tube array surface temperature by thermal-couple. The solar collector($W{\times}H$) of $580{\times}1100$, various tilt angles of 30, 45, 60 degree and the internal tube number of 4, 6, 8, 10(ea) were utilized in the present investigation. It is found that the thermal concentration is higher as the tilt angle become larger and the solar tubes are more and more. In this stuby obtained results of following: The array of tubes in collector has the best nice in that the number of tube is eight and the tilt angle is 60 degree. The collect energy by each tube array shown high value by increase the number of tubes and tilt angles. In addition to, the collect energy depends on by the tilt angle than the number of tube.

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