| Title |
Planning the Blind Position Considering Thermal Performance in the Intermediate Space of Double-Skin Facade |
| Authors |
최동희 ; 조재훈 ; 석호태 ; 여명석 ; 김광우 |
| Keywords |
이중외피 ; 블라인드 ; 중공층 ; 열성능 ; 기류 ; 전산유체역학 Double-skin facade(DSF) ; Blind ; Intermediate space ; Thermal performance ; Airflow ; CFD |
| Abstract |
The blinds in the intermediate space are installed to block the direct solar radiation. As the blind divide the airflow of intermediate space into two, thermal performance of Double-Skin Facade(DSF) are affected by the blind position. Therefore blind position should be planed with careful consideration in order to maximize the thermal performance of DSF.
This study, CFD was performed to analyze the effect of blind position in multistory-type DSF in variation of other DSF elements. The simulation results showed that the case with narrow depth of intermediate space and outlet on upper side of outer-facade, it is profitable to place blind as close as possible to the outer-facade. In the other cases, the blind should maintain 0.15m distance from outer-facade. |