Journal of the Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회논문집)

Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회)
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A Study on Energy Shutters to Reduce Infiltration Load of Buildings

건물의 침기부하 절감을 위한 에너지셔터에 관한 연구

  • Gwang Soo Ko (Major of Mechanical Engineering, Jeju National University) ;
  • Youn Cheol Park (Major of Mechanical Engineering, Jeju National University)
  • Received : 2023.02.07
  • Accepted : 2023.05.09
  • Published : 2023.06.01
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Abstract

In this study, in order to reduce the amount of infiltration generated from windows among the heat loss generated in the building, energy shutters were installed on the windows to conduct experiments on the change in internal temperature and amount of infiltration due to the pressure difference between the environmental chamber and the pressure box. As a result of the experiment, when the pressure difference was 0Pa, the initial temperature of the pressure box of window was higher than that of the pressure box of the energy shutter, but when the pressure difference occurred, the internal temperature of the pressure box of the energy shutter was higher. In addition, the amount of infiltration of the energy shutter was lower than that of the windows in all experimental conditions, and it was concluded that the reduction rate of the infiltration load (of the energy shutters) could be reduced by 53.3% compared to that of the windows.

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Acknowledgement

이 논문은 2022학년도 제주대학교 교원성과지원사업에 의하여 연구되었음.

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