| Title |
An Effect of Atmospheric Pressure Difference with Altitude on the Induced Airflow Velocity in a Vertical Closed Conduit |
| Authors |
정광섭(Kwang-Seop Chung) ; 김철호(Chul-Ho Kim) |
| Keywords |
신재생에너지 ; 연돌효과 ; 풍력에너지 ; 풍력터빈 ; 풍력발전설비 ; 공기역학 ; 유도바람 ; 연돌 Renewable energy ; Air-stack effect ; Wind energy ; Wind turbine ; Wind-power generation system ; Aerodynamics ; Induced wind ; Air-stack |
| Abstract |
On 21st century, global warming is the most serious environmental problem threatening the existence of lives on the earth. One of the serious reasons of this nature phenomena was due to the greenhouse effect by carbon dioxide mainly produced with the combustion process of hydro-carbon fuel. and it is mostly produced. In the high oil prices age, intensification of energy efficiency promotion in the building sector is required. Windows are dominating large percentage whole building loads, and are regarding as the primary target of energy efficiency. The purpose of this research is on the obtaining of the renewable energy source in the skyscrape buildings in the metropolitan area. The air movement is happens due to the atmospheric pressure differences in the air. Due to this simple physical theory, it is easily expected to obtain the useful renewable nature energy through the high-raised vertical air stack installed in a tall building. However, there is one problem that should be resolved which is called air-hole effect in the sky-scrape buildings. |