書誌事項
- タイトル別名
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- THE EXPERIMENTAL STUDY ON THE ROOF VENTILATOR
- 換気筒に関する研究-3-
- カンキトウ ニ カンスル ケンキュウ 3
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抄録
1. In order to calculate the quantity of natural ventilation caused by the ventilator which equipped in construction (see Fig. 1), the following equation should be used as practical. [table] where [table] and [numerical formula] where P_0; wind pressur on vetilator head, kg/m^2 C_<0s>; coefficient of static wind pressure at ventilator head C_<0d>; coefficient of dynamic wind pressure on ventirator head α; wind velocity radio [numerical formula]; pressure loss of vetilator entrance & elbow, kg/m^2 [numerical formula]; pressure loss of straight part of ventilator, kg/m^2 ζ_v; loss coefficient of ventilator head v; wind velocity in ventlator P_i, C_i, ζ_i,V_i; see another report. 2. As for the loss coefficient of ventilator head, following equation is explained. [table] and [table] where P_s: static pressure at ventilator neck, kg/m^2 P_0: total wind pressure at ventilator neck when air move in ventilator is stopped, kg/m^2 V_v: wind velocity near the ventilator head, m/s θ_x: vertical wind direction at ventilator head. The relation between the v/V, θ_x and ζ_v about many kinds ventilator which show Fig. 2 are ilustlated in Fig. 4〜13.
収録刊行物
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- 日本建築学会論文報告集
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日本建築学会論文報告集 88 (0), 12-21, 1963
一般社団法人 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
- 1390282680581986944
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- NII論文ID
- 110006158168
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- NII書誌ID
- AN0018882X
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- ISSN
- 24330027
- 03871185
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- NDL書誌ID
- 9157477
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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
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- 抄録ライセンスフラグ
- 使用不可