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풍력환기에 의한 아트리움의 열환경 개선에 관한 연구Study on Improvement of Thermal Environment by using Wind-driven Natural Ventilation on the Atrium
- Other Titles
- Study on Improvement of Thermal Environment by using Wind-driven Natural Ventilation on the Atrium
- Authors
- 노지웅
- Issue Date
- 2012
- Publisher
- 한국태양에너지학회
- Keywords
- simplifiedCFD coupledsimulation; NaturalventilationbyWind-driven; Atrium; Thermalenvironment; 간이연성해석; 풍력환기; 아트리움; 열환경
- Citation
- 한국태양에너지학회 논문집, v.32, no.1, pp.40 - 47
- Journal Title
- 한국태양에너지학회 논문집
- Volume
- 32
- Number
- 1
- Start Page
- 40
- End Page
- 47
- ISSN
- 1598-6411
- Abstract
- 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.
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Related Researcher
- Roh, Ji Woong
- Science & Technology (Architectural Engineering)