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楼高与窗类型对室内外细颗粒物相关性的影响
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Indexed by:期刊论文

Date of Publication:2019-03-25

Journal:建筑热能通风空调

Volume:38

Issue:3

Page Number:24-27

ISSN No.:1003-0344

Key Words:室内外颗粒物;自然通风;垂直分布;窗开合方式

Abstract:本文探究楼层垂直方向高度变化与窗户开合方式两种因素对PM2.5的I/O比(室内外颗粒物浓度比)的影响,选取具有左右推拉双扇窗和内平开上悬式单扇窗两种窗型的某教室(A栋和B栋)和十六层的某高层办公楼(C栋)进行实测和分析.结果 发现,随着楼层的增高,室外风速和室内外压差不断增加.而I/O比随着楼层高度没有明显的变化.B栋建筑(左右推拉式双扇窗)的单位缝隙体积的I/O总体高于A栋(内平开下悬单扇窗),且左右推拉双扇窗的单位I/O较小,其密闭性较内平开上悬式单扇窗更好.

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Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Gender:Female

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:土木工程系

Discipline:Heat and Gas Supply, Ventilation and Air Conditioning Engineering

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