Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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A Study of the Cooling Effect by the Long-wave Sky Radiation

장파장 천공 복사에 의한 냉각 효과에 관한 연구

  • Kim, J.H. (Department of Architectural Engineering, Graduate School, Inha University) ;
  • Yu, J.Y. (Korea Institute of Energy Research) ;
  • Suh, S.J. (Department of Architectural Engineering, Inha University)
  • 김진호 (인하대학교 건축공학과 대학원) ;
  • 유지용 (한국에너지기술연구원) ;
  • 서승직 (인하대학교 건축공학과)
  • Published : 2001.12.31
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Abstract

The authors carried out a study on the cooling effect of radiant cooling system using the metallic lightweight radiator for cooling energy saying in building. The radiant cooling performance was examined, analyzed, and presented through the case study. In this study, the cooling effect of various factors was analyzed, especially in a thin plate above the roof. These numerical results can be used as the basic design data for application of radiant cooling system. As a result of these researches, the system was verified to be an available cooling energy sources for improvement of indoor environment in summer. Finally, to complete the system can be suitable for Korean climate conditions, experimental study should be performed on the basis of these results.

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