논문 국내 국내전문학술지(KCI급) 에너지슬래브 적용 지열원 열펌프 시스템의 성능 특성에 관한 실증 연구
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2012-02
- 저자명 최종민
- 학술지명 설비공학 논문집
- 발행처명 대한설비공학회
- 발행국가 국내
- 논문언어 외국어
- 전체저자수 1
홈페이지논문 초록 (Abstract)
Energy foundations and other thermo-active ground structure, energy wells, energy-slab, and pavement heating and cooling represent an innovative technology that contributes to environmental protectio n and provides substantial long-term cost savings and minimized mainten ance. This paper focuses on earth-contact concrete elements that are al ready required for structural reasons, but which simultaneously work as heat exchangers. Pipes, energy slabs, filled with a heat carrier fluid are installedunder conventional structural elements, forming the pri mary circuit of a geothermal energy system. The natural ground tempera ture is used as a heat source in winter and a heat sink in summer. The geothermal heat pump system with energy-slab represented very hig h heating and cooling performance due to the stability of EWT from energy slab. However, the performance of it seemed to be affected by th e atmospheric air temperature.