書誌事項
- タイトル別名
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- MATHEMATICAL MODEL AND EXPERIMENTS OF SPREAD OF SMOKE FRONT IN A CORRIDOR : Horizontal spread of smoke front Part 1
- 水平廊下における煙先端部の移動の定式化と実験--煙先端部の水平伝播性状に関する研究-1-
- スイヘイ ロウカ ニ オケル ケムリセンタンブ ノ イドウ ノ テイシキカ ト
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抄録
The front spread of the density flow is measured by the model experiments using dyed salt water and fresh water. A mathematical model for the prediction of front velocity of the density flow is formulated. The model is applied to estimate the velocity of horizontal spread of the smoke front in a corridor, and the effect of heat loss from smoke layer is considered by a simple formulation using a constant total heat transfer coefficent. The prediction of horizontal spread of the smoke front using this model is compared with the field experiments: The model is valid to predict the horizontal spread of low temperature smoke in a corridor.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 60 (468), 193-198, 1995
日本建築学会
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詳細情報
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- CRID
- 1390282680615280384
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- NII論文ID
- 110004302938
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
- http://id.crossref.org/issn/13404202
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- NDL書誌ID
- 3592575
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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