| 논문명 | 광선반 기능이 결합된 복사냉방 패널의 냉방용량 평가/Evaluation of Cooling Capacity of Radiant Cooling Panel Integrated with Light Shelf Function |
|---|---|
| 저자명 | 이규남(Rhee, Kyu-Nam) ; 박종호(Park, Jong-Ho) ; 김상엽(Kim, Sang-Yeop) ; 정근주(Jung, Gun-Joo) |
| 발행사 | 한국건축친환경설비학회 |
| 수록사항 | 한국건축친환경설비학회 논문집 , Vol.16 No.3 |
| 페이지 | 시작페이지(231) 총페이지(10) |
| ISSN | 1976-6483 |
| 주제분류 | 환경및설비 |
| 주제어 | 복사냉방패널; 광선반; 냉방용량; 냉방부하; 전열해석 Radiant cooling panel; Light shelf; Cooling capacity; Cooling load; Heat transfer analysis |
| 요약2 | The present study was conducted to evaluate the cooling capacity of a thermally activated light shelf (TALS), which can be regarded as radiant cooling panel integrated with light shelf. A mock-up test chamber and Physibel simulation model were developed, considering that the upper and lower surfaces of TALS are exposed to room air and cooling load. Mock-up test results showed that the cooling capacity increases from 57.5 to 82 W/㎡ when the additional cooling load is applied to the upper surface of TALS. As the developed simulation model showed a good agreement with the experimental results, several simulations were performed to investigate the TALS cooling capacity under different cooling load and chilled water conditions. Cooling capacity was 56.1~98.3 W/㎡ while the temperature difference between room air and mean water temperature (Δθ) was 9.4~15.2 K. Further studies are suggested to achieve a sufficient cooling capacity of TALS without excessive temperature difference Δθ. |
| 소장처 | 한국건축친환경설비학회 |