http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
다층형 이중외피가 설치된 사무소 건물의 겨울철 운영 전략
조재완(Jae-Wan Joe),최원준(Won-Jun Choi),이소연(So-Yeun Lee),허정호(Jung-Ho Huh) 대한설비공학회 2011 대한설비공학회 학술발표대회논문집 Vol.2011 No.7
In this paper, heating energy saving strategies for winter are proposed for office buildings with a multi-story double skin fa?ade. Based on a model that was validated with measured data, two alternative operation strategies were analyzed. A model that introduces heated air in the cavity to the indoors by openable windows(Case 2) and a model that combines it with HVAC by using a cavity as a preheating space(Case 3) were compared with the conventional model(Case 1). The results of the comparison showed that the Case 2 and 3 reduced the heating energy by about 3.4 and 37.9% respectively.
최원준(Won-Jun Choi),조재완(Jae-Wan Joe),허정호(Jung-Ho Huh) 대한설비공학회 2010 대한설비공학회 학술발표대회논문집 Vol.2010 No.6
When it comes to natural ventilation performance for the large space cooling during the summer time or intermediate seasons, cross ventilation(CV) integrated with double skin facade(DSF) shows more energy efficiency than single-sided ventilating double skin facade. The performance of integrated ventilation strategy is a function of wind speed, wind direction and stack effect derived from solar radiation. For this reason, the climatic analysis should be conducted to know the viability of this technique. This simulation study investigated the performance and feasibility of CV integrated with DSF using Seoul weather data. CV showed at least 3.7 times more on ACH and 7.4% less on annual load than single-sided ventilation.