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이언구(Rhee, Eon-Ku),채민수(Chae, Min-Su),박진철(Park, Jin-Chul) 대한건축학회 2012 대한건축학회논문집 Vol.28 No.1
This study is related with the energy saving of factory buildings, and automotive factory building are targeted for the study. Thus, energy saving strategies of factory buildings have been derived, being focused on automotive factory building, and then the energy saving factors that can be applied to the target factory buildings, have been selected. And then the energy consumption of heating, cooling and lighting, and total energy consumption have been calculated. Through this, the optimal combination by energy, has been derived and each integrated saving model has been proposed.
공동주택 건물의 상수도 절감량에 따른 CO<sub>2</sub> 배출량 저감효과에 관한 연구
조수현,강혜진,이언구,Cho, Su-Hyun,Kang, Hae-Jin,Rhee, Eon-Ku 한국태양에너지학회 2011 한국태양에너지학회 논문집 Vol.31 No.5
The current world wide interest in environmental issues has moved from energy conservation to $CO_2$emission reduction. Recently, according to the increase in demand for water resources, insufficient potable water circumstance is supposed, unless there are corresponding in crease in water conservation and water recycling. This study has attempted to analyze $CO_2$emission reduction by water saving strategies like installation water saving devices, rain water harvesting and grey water system. To do this, this research investigates applicable water conservative strategies by literature review and calculated total water saving. The results show that (1) firstly, the water usage and $CO_2$ emission could be reduced up to 44%, (2) $CO_2$ emission reduction by water saving devices and rainwater harvesting system is about 47.7%, and (3) water usage and $CO_2$ emission reduction by grey water system is about 66%. In the future, this paper will be utilized for water management from the early design stage to maintenance stage of water glutton building.
김옥(Kim Ok),이언구(Rhee Eon Ku) 한국태양에너지학회 2006 한국태양에너지학회 학술대회논문집 Vol.- No.-
The objective of the study is to evaluate luminous environment in schools and to suggest strategies to improve it. The field measurement was carried out to collect the data on luminous environment in existing classroom. A simulation using Radiance 2.0 program was conducted to determine the design strategies for lightshelf design. The result of the study presents optimum criteria of lightself design parameters.
Cool Roof 시스템의 에너지 저감 성능에 관한 연구
김옥(Kim Ok),이언구(Rhee Eon-Ku) 대한건축학회 2009 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.29 No.1(계획계)
Today, energy consumed in the building of the summer, the energy required for air conditioning of the entire building is one of more than 40%. So, to reduce cooling load, to increase thermal comfort of inhabitant and to relieve heat island effect in urban areas is required for the environmental method. Therefore, in this research investigate through cool roof in environmental cooling method about effective interception of insolation. Examination of thermal properties by roof material estimated effect through thermal distribution by experiment applied cool roof. 1) Investigation of Environmental Performance of Cool Roof -to investigate theoretical principles and environmental performance of cool roof systems through literature review. -to examine the standards of cool roof in terms of physical properties. -to survey the cases of cool roof applications and their environmental effects. 2) Examination of the Thermal properties of Roof Materials. -to investigate the thermal properties of 3 surface materials(general roof, cool roof, green roof). -to examine the thermal properties of various roof materials. -to apply the data base of energy conservation.