首页> 外文会议>Proceedings of building simulation 2005: proceedings of ninth IBPSA conference and exhibition >MODELING OF THE DOUBLE-SKIN FACADES FOR BUILDING ENERGYSIMULATIONS: RADIATIVE AND CONVECTIVE HEAT TRANSFER
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MODELING OF THE DOUBLE-SKIN FACADES FOR BUILDING ENERGYSIMULATIONS: RADIATIVE AND CONVECTIVE HEAT TRANSFER

机译:建筑能量模拟的双表皮建模:辐射传热和对流传热

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摘要

A comprehensive modeling of radiative andrnconvective heat transfer of a compact double-skinrnfa?ade equipped with venetian blind is proposedrnhere. Results from detailed CFD model were used inrnorder to compute convective heat transferrncoefficients and the radiation heat transfer, parts ofrnenergy balances of the proposed nodal model. Thernconvective heat transfer coefficients found werernweak and only little influenced by slat tilt angles andrnsolar radiation. On the opposite the slat tilt anglerneffect on radiative heat transfer is very important,rnsince it regulates the solar radiation transmitted to therninside.
机译:在此,提出了装配有百叶窗的紧凑型双层蒙皮立面辐射与对流换热的综合模型。详细的CFD模型的结果用于无序计算对流换热系数和辐射换热,以及所提出的节点模型的部分能量平衡。所发现的对流传热系数很弱,几乎不受板条倾斜角和太阳辐射的影响。相反,板条倾斜角对辐射传热的影响非常重要,因为它调节了传递到炉膛内侧的太阳辐射。

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  • 会议地点 Montreal(CA)
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    Centre de thermique de Lyon, INSA de Lyon – Batiment Freyssinet 20, avenue Albert Einstein, Villeurbanne, France CNRS-UMR 5008 – UCBL – INSA de LYON nassim.safer@insa-lyon.fr Tel.: +33-472-438-468 fax: +33-472-438-522;

    Centre de thermique de Lyon, INSA de Lyon – Batiment Freyssinet 20, avenue Albert Einstein, Villeurbanne, France CNRS-UMR 5008 – UCBL – INSA de LYON;

    Centre de thermique de Lyon, INSA de Lyon – Batiment Freyssinet 20, avenue Albert Einstein, Villeurbanne, France CNRS-UMR 5008 – UCBL – INSA de LYON;

    Centre de thermique de Lyon, INSA de Lyon – Batiment Freyssinet 20, avenue Albert Einstein, Villeurbanne, France CNRS-UMR 5008 – UCBL – INSA de LYON;

    Centre de thermique de Lyon, INSA de Lyon – Batiment Freyssinet 20, avenue Albert Einstein, Villeurbanne, France CNRS-UMR 5008 – UCBL –;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑设计;
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