Pitched Roof-Building Integrated Wind Turbine System Performance Estimation

건물 지붕 구조를 활용한 건물일체형 풍력발전시스템의 성능 예측

  • 최형식 (한국과학기술원 생명화학공학과) ;
  • 장호남 (한국과학기술원 생명화학공학과)
  • Published : 2008.10.16

Abstract

We simulated the performance improvement of a wind turbine installed on the pitched roof-building(apartment in urban area, 50m height). A nozzle shape wind guide is added on the roof of a model apartment. The nozzle-diifuser structure effects for the free stream wind (average 4m/s, 50m height in Incheon) is studied by a basic CFD analysis. This paper examines the effects of roof structure on the wind velocity and the wind distortion effects by a front building. The possible wind power generation capacity on building roof in urban is calculated.

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