| 논문명 |
하절기 잔디면의 복사수지 관측 / Observation of the Radiant Balance on the Grass Surface in the Summer / 세션 E |
| 저자명 |
정임수 ; 최동호 ; 이부용 |
| 발행사 |
한국태양에너지학회 |
| 수록사항 |
한국태양에너지학회 춘계학술발표회 논문집 (2010-04) |
| 페이지 |
시작페이지(176) 총페이지(6) |
| 주제분류 |
환경및설비 |
| 주제어 |
복사환경(Radiant environment) ; 알베도(Albedo) ; 장파복사(Long wave radiation) ; 패시브 냉각(Passive cooling) ; 도시열환경(Urban thermal environment) ; 열섬현상(Heat island) |
| 요약2 |
This study is to figure out the thermal characteristics of various surface material which compose the city through the observation in the summer. To examine passive cooling effect of building greening, it is arranged four different materials that is natural grass, grass block, concrete slab and artificial grass. The results from this study are as follows; ① Natural grass and grass block show the lower surface temperature because of the structures of leaf can do more thermal dissipation effectively. ② There is little surface temperature between artificial grass and concrete. But there is little big surface temperature difference between natural grass and concrete because of latent heat effect. ③ The concrete can play a role of the tropical nights phenomenon as high heat capacity of concrete compare with other materials. ④ It is nearly same color in artificial grass and natural grass but there is big difference between natural grass and artificial grass at albedo. There is differnet albedo in near infrared ray range. ⑤ The globe temperature is more affected by short wave radiation than long wave radiation. |
| 소장처 |
한국태양에너지학회 |