書誌事項
- タイトル別名
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- MEASUREMENT AND CFD SIMULATION OF AIRFLOW PATTERN AND TEMPERATURE DISTRIBUTION IN SUMMER IN LARGE ROOM WITH CEILING FAN
- テンジョウセン オ ユウスル ダイクウカンナイ ノ カキ ニ オケル キリュウ オンド ブンプ ノ ジッソク オヨビ CFD カイセキ
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Ceiling fans can be used not only to make a breeze for the occupants but also to control the airflow pattern in a room. When horizontal supply openings are used to cool the room in summer, the cold air drops down to the occupied zone directly. Therefore ceiling fans can be used as complementary devices for air-distribution to prevent the horizontal jets from falling and make air circulation in the room. In this way, ceiling fans can improve thermal comfort in the occupied zone. In this study, the velocity and temperature distributions in a large room of an existing building were measured. Computational fluid dynamics (CFD) was also conducted to understand the details of the airflow patterns and the temperature distributions. Results of the measurement and CFD analysis were compared. In addition, the velocity, temperature distributions, and Predicted Mean Vote (PMV) was calculated and confirmed effects of a ceiling fan in changing it's location.
収録刊行物
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- 日本建築学会環境系論文集
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日本建築学会環境系論文集 71 (600), 21-27, 2006
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390001205200609664
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- NII論文ID
- 110004788071
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- NII書誌ID
- AA11830377
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- ISSN
- 1881817X
- 13480685
- http://id.crossref.org/issn/13480685
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- NDL書誌ID
- 7830995
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可