http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
서승직,이충국,최원기 대한건축학회 2003 대한건축학회논문집 Vol.19 No.10
Modern cities are confronted with a serious environmental damages such as destruction of ecosystem and climate change resulting from rapid urbanization. It has been reported that the rooftop planting system (or tree planting around a building) could solve the problems relating to greenhouse effect, energy-resource depletion, air pollution, urban inundations and underground water as well as restoration of environmentally-friendly cities. Therefore, we attempted to apply a new roof planting system, which is a geometrical shape on the rooftop system. In this paper, experimental study has been performed during the summer and the winter through the five different types of roof planting models. As a result, this experiment shows that the geometrical shape is better than existing rooftop plane of system performance. Especially, we verified that new roof planting system with furrow shape have the advantage to previous predicted problems, namely, soil weight, surface, thermal performance, drainage, isolation and evaporation of soil. Finally, additional studies are required to the considerable factors for practical use.
다목적 건물 일체형 태양광 발전 시스템의 응용에 관한 연구
서승직,김의종 대한건축학회 2006 대한건축학회논문집 Vol.22 No.4
Since fossil energy like oil is being exhausted around the world and energy consumption of residential buildings is up to 18% of total amounts of energy consumption in South Korea, adopting renewable energy like photovoltaic in the residential buildings is required increasingly. With these situations, we proposed a new Multipurpose-BIPV-System(hereafter referred to as MBIPVS) utilizing various natural resources on a roof, to reduce energy consumption on a residential building. To decide each parameter of the system for optimum operation, we analyzed heat transfer equations with steady-state method, and then we proposed a dynamic heat equivalent model for calculating transient energy consumption. As a result, we reduced 87.2[kWh/㎡] in total loads with compared to a normal model when adopting MBIPVS; therefore, we expect that the system would be an alternative to save energy in the residential building.