원문정보
The analysis of dehumidification possibility according to the radiant floor cooling in apartment buildings when the existing packaged air conditioner
초록
영어
Recently, there is an active research to apply the cold water to radiant floor system as the existing radiant floor heating system. However, it is experiencing difficulty with its utility because of impossible maintenance for the interior thermal environment for the dehumidification and cooling. This research therefore simulated three cases - packaged air conditioner that has been in use previously and radiant floor cooling, only packaged air conditioner, only radiant floor cooling - and set them under interior rainy season and confirmed the possibility of dehumidification for each case.
We produced same condition of dry temperature of 25degrees and relative humidity of 85% as 99.2m2 apartment building and completely opened door of each room under cooling condition. The FDS of USA NIST is used as simulation program. The result of possibility for dehumidification was positive for packaged air conditioner that has been in use previously and radiant floor cooling as well as the packaged air conditioner but negative for only radiant floor cooling.
목차
1. 서론
1.1 연구 배경 및 목적
1.2 연구 범위 및 방법
2. 예비적 고찰
2.1 바닥복사냉방의 개념
2.2 국내 공동주택의 기존 냉방방식의 현황
2.3 국내 공동주택의 패키지 에어컨만을 사용시 냉방실측 값 분석
3. FDS를 이용한 상황별 제습 가능성 분석
3.1 시뮬레이션 개요
3.2 제습 여부 분석 계획
3.3 바닥복사냉방 적용 시 상황별 운영
5. 결론
참고문헌