COMPUTATIONAL FLUID DYNAMICS FOR CROSS-VENTILATED AIRFLOW IN AN URBAN BUILDING
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- HIROSE Chiyoko
- Faculty of Engineering Sciences, Kyushu University
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- IKEGAYA Naoki
- Faculty of Engineering Sciences, Kyushu University
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- HAGISHIMA Aya
- Faculty of Engineering Sciences, Kyushu University
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- TANIMOTO Jun
- Faculty of Engineering Sciences, Kyushu University
Bibliographic Information
- Other Title
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- 通風換気時における都市内建物の室内気流性状把握のための数値流体解析
- Computational fluid dynamics for cross‐ventilated airflow in an urban building
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Description
<p>The velocity field in a naturally ventilated building within urban-like arrays was explored by means of large-eddy simulations. The reduced-scale building models were utilized to examine the impact of the geometric conditions in surrounding buildings and cross-ventilating windows on flow statistics as well as instantaneous velocity fields in a sheltered building. The obtained results indicated how the incoming flow was propagated in the target building. Although simplified conditions were employed, the present findings of the features of cross-ventilation are valuable to consider the effect of outdoor turbulent flow to indoor wind environment.</p>
Journal
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- Journal of Environmental Engineering (Transactions of AIJ)
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Journal of Environmental Engineering (Transactions of AIJ) 87 (791), 19-28, 2022-01-01
Architectural Institute of Japan
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Details 詳細情報について
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- CRID
- 1390853567321300352
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- NII Article ID
- 130008139171
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- NII Book ID
- AA11830377
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- ISSN
- 1881817X
- 13480685
- 24758876
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed