초고층 공동주택의 배기겸용 소형풍력발전 적용을 위한 기초연구(1)open accessA Basic Study on Application of Small Wind Power System Combined Ventilator in Super High-rise Apartment (1)
- Authors
- Park, Jung-Ha; Kim, Jin-Woo; Jang, Ho-Jin; Park, Jin-Chul; Hwang, Jung-Ha
- Issue Date
- Jun-2011
- Publisher
- 한국태양에너지학회
- Keywords
- High-rise Apartment; Small Wind Power System; Renewable Energy; CFD; 초고층 공동주택; 소형 풍력 발전; 신재생 에너지
- Citation
- 한국태양에너지학회 논문집, v.31, no.3, pp 126 - 132
- Pages
- 7
- Journal Title
- 한국태양에너지학회 논문집
- Volume
- 31
- Number
- 3
- Start Page
- 126
- End Page
- 132
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/27950
- DOI
- 10.7836/kses.2011.31.3.126
- ISSN
- 1598-6411
- Abstract
- Recently, high-rise apartment is being briskly built but there are problems such as lack of ventilation, stack effect and much energy consumption. Therefore It is recommended to develop a Small Wind Power System Combined Ventilator as a solution to solve these problems. The purpose of this study is to provide basis for Small Wind Power System Combined Ventilator in super high-rise apartment. This study conducted CFD simulation (Star-CCM) according to the shape of structures, building height and distance of two structures to identify the effect of wind speed increase when the structure is installed. As a result, pyramidal type was best suited for increase of wind speed. The best place was the front of the roof to main wind direction, and the best building height was 200m rather than 300m. If two or more small wind turbines combined ventilator are installed closely, vertical position to main wind direction is recommended. Horizontal position must necessarily be avoided, but height difference between two blades more than 3m showed good performance.
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