인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
The application of PCM to the wall of a building has been proven to be effective in improving energy efficiency, but studies on whether the application of PCM to a building is effective in terms of thermal comfort is insignificant. In this study, a building energy simulation analysis was conducted assuming that the packing type PCM was applied to the wall of the building. In this study, n-hexadecane, n-heptadecane, n-octadecane, and n-eicosane were used as PCM. As variables for simulation, there is a difference in the phase change temperature and specific heat of PCM. For the weather data, four locations reflecting various climates in Korea were selected. As a result of the simulation, 2.5~7.93% of heating energy was reduced and 8.51~11.35% of cooling energy was reduced in the four regions. In addition, n-hexadecane was effective in reducing heating energy, and n-octadecane was effective in reducing cooling energy. According to the thickness of PCM, the maximum reduction in heating energy in Chuncheon was 162.71kW, and the maximum reduction in cooling energy in Jeju was 21.38kW. In addition, the PCM applied model had a longer comfortable period than the reference model. However, the difference between the PCM application models was not significant due to the maintenance of the indoor temperature due to the operation of the facility system in the building.
본문·목차
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UCI(KEPA) : I410-ECN-0101-2023-590-000112200
