Estimating air leakage through doors for smoke control

被引：1
|
作者：
Gross, Daniel [1 ]
机构：
[1] Natl Inst of Standards and, Technology, United States
来源：
Fire Technology | 1990年 / 26卷 / 01期
关键词：
Building Codes - Doors--Fires - Flame Research;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A generalized, nondimensional relationship for flow through defined narrow gaps is used to predict leakage flow past closed door assemblies. Typical gap shapes considered include straight-through; single or double sharp (90°) bends; baffle at leading edge; comb-type labyrinth; and filament brush seal. Applications for prediction and design appropriate to smoke control systems are indicated.
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页码：75 / 81
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