| 논문명 |
내?외부 블라인드 슬랫 반사율에 따른 변수별 창호 획득 열량 분석 / Detailed Heat Balance Analysis of Internal and External Blinds Depending on Slat Reflectance Variations / 6-D 건물에너지 및 외피시스템 |
| 수록사항 |
대한설비공학회 2014년도 하계학술발표대회 (2014-06) |
| 주제어 |
EnergyPlus ; Internal blind ; External blind ; Heat gain ; Load break-down |
| 요약2 |
Nowadays, curtain wall is the norm, due to which there is an increase in direct solar gain and heat loss through the window inside the building, causing massive thermal load. Use of blinds has been one of the best counter measures for this. In this study, EnergyPlus modelling has been used to measure the effect of reflectance of blind on heating and cooling load when the blind is located inside or outside for winter and summer condition. Modelling showed that in summer, as blind reflectance increased, cooling load decreased in case of internal blind and increased in case of external blind whereas in winter, the opposite was true for heating load. However, solar energy transmittance increased proportionately with the increase in reflectance of blind irrespective of position in either season. |
