모델을 이용한 하절기 옥상정원 해석
The Analysis of Green Roof during the Summer by Numerical Method
1
조회
0
다운로드
3
인용
0
참고문헌
키워드
초록
The purpose of this paper is to study the effectiveness of a green roof by simple mathematical model. The developed model simulates a green roof during the summer. The results explain and support the claims in the literature such that effectiveness of a green roof depends on the climate condition, and on the insulation condition of the roof. If insolation can not be reduced more than 60% by the shading effects of a green roof, more active measures than green roof seem necessary. The analysis tools like presented in the paper is necessary especially to consider climate effect, to design, and also to test green roof.
Abstract
The purpose of this paper is to study the effectiveness of a green roof by simple mathematical model. The developed model simulates a green roof during the summer. The results explain and support the claims in the literature such that effectiveness of a green roof depends on the climate condition, and on the insulation condition of the roof. If insolation can not be reduced more than 60% by the shading effects of a green roof, more active measures than green roof seem necessary. The analysis tools like presented in the paper is necessary especially to consider climate effect, to design, and also to test green roof.
참고문헌 (14)
- Kim, Y. J., "Characteristics of Urban Heat-Island Phenomena caused by Climate Changes in Seoul, and Alternative Urban Design Approaches for their Improvements", Urban Design, 12(3), pp.5~13 (2011)
- Vijayaraghavan, K., "Green roofs: A critical review on the role of components, benefits, limitations and trends", limitations and trends, Renewable and Sustainable Energy Reviews, 57, pp.740~752 (2016)
- Yang, W., "Comparative study of the thermal performance of the novel green (planting) roofs against other existing roofs", Sustainable Cities and Society, 16, pp.1~12 (2015)
- Oberndorfer, E., "Greens roofs as urban ecosystems: Ecological structure, functions, and services", Bioscience, 57, pp.812~833 (2007)
- Niachou, A., "Analysis of the green roof thermal properties and investigation of its energy performance", Energy and Building, 33, pp.719~729 (2001)
- Castleton, H. F., "Green roofs; building energy savings and the potential for retrofit", Energy and Buildings, 42(10), pp.1582~1591 (2010)
- He, Y., "Thermal and energy performance assessment of extensive green roof in summer: A case study of a lightweight building in Shanhai", Energy and Buildings, 127(1), pp.762~773 (2016)
- Zhao, D., "Quantitative analysis of energy saving green roofs", Chinese Horticultural Abstract, 12(2), pp.27~30 (2009)
- Coma, J., "Thermal assessment of extensive green roofs as passive tool for energy savings in buildings", Renewable Energy, 85, pp.1106~1115 (2016)
- Lazzarin, R. M., "Experimental measurements and numerical modelling of a green roof", Energy and Building, 37, pp.1260~1267 (2005)
- "ASHRAE 2013 Fundamentals Handbook", ASHRAE, ~ (2013)
- 변기홍, "야간 하늘에 노출된 평판의 복사냉각 실험", 설비공학 논문집, 17(6), pp.605~610 (2005), 대한설비공학회