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초록
Accordingtotheadvancementofcomputerandsimulationmethod,itbecomespossibletopredictindoorclimate preciselybyusingCFD simulationcoupledwithheatconduction,convection,andradiation.However,predicting theindoorclimateisgenerallyconductedbyusingasimplifiedCFD coupledsimulationmethodsinceittakesquite long timeto useageneralCFD simulation method,In thisstudy,asimplified CFD coupled simulation was conductedinordertofindouttheeffectofnaturalventilationbywind-driveninatrium.Asaresultofcalculation,itwasclarified thatthenaturalventilation driven by temperaturedifferencewasnotenough to removethe accumulatedheatofupperzoneandthenaturalventilationbywind-drivenwasneeded.Finally,itisrequiredto decidethewindow directionandsizebasedoncorrectindoorclimatepredictionmethodfortheeffectiveuseof naturalventilationbywind-driven.
키워드
- 제목
- 풍력환기에 의한 아트리움의 열환경 개선에 관한 연구
- 제목 (타언어)
- Study on Improvement of Thermal Environment by using Wind-driven Natural Ventilation on the Atrium
- 저자
- 노지웅
- 발행일
- 2012
- 저널명
- 한국태양에너지학회 논문집
- 권
- 32
- 호
- 1
- 페이지
- 40 ~ 47