Earticle

초록

영어

Recently, various building integrated wind power (BIWP) systems have been developed to produce energy by wind power generators installed in buildings. A BIWP does not require a support to position the wind turbine at the required installation height, and it has the advantage of high energy efficiency because the energy produced by the turbine can be used directly within the building, rather than being sent a far distance. In this study, a computational fluid dynamics (CFD) analysis was conducted to examine the wind speed variations occurring due to changes in the building corner morphology, with the goal of using these changes to increase the wind speed and improve the power generation efficiency of a wind turbine installed between two buildings. Round building corners increased the wind velocity by 2–4%, whereas corner cuts increased it by up to 1.5%, when compared to the basic rectangular corner. These shape changes were more advantageous with shorter distances between the buildings.

목차

Abstract
 1. 서론
  1.1 연구배경 및 목적
 2. 유효성 실험 및 해석
  2.1 풍동실험
  2.2 CFD해석
 3. CFD 해석
  3.1 모형 제원
  3.2 해석 조건
 4. 결론
 REFERENCES

저자

• 유장열 [ You, Jang-Youl | 송원대학교 건축공학과 조교수, 공학박사 ]
• 박민우 [ Park, Min-Woo | 전북대학교 건축공학과 대학원, 석사과정 ]
• 이남훈 [ Lee, Nam-Hun | Construction Management, Central Connecticut State University, Associate Professor ]
• 유기표 [ You, Ki-Pyo | 전북대학교 건축공학과 교수, 공학박사 장경간철골구조농촌시설물연구센터 ] Corresponding author

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