Ventilated airflow windows for comfort in a hot and humid climate

被引：0

作者：

SINTEF, Building and Infrastructure, Buildings, Alfred Getz vei 3, NO-7465 Trondheim, Norway ^{[1
]}

不详 ^{[2
]}

机构：

[1] SINTEF, Building and Infrastructure, NO-7465 Trondheim, Buildings

[2] Davis Langdon Management Consulting, London WC1V 6QS, MidCity Place

来源：

Int. J. Vent. | 2008年 / 2卷 / 113-124期

关键词：

CFD; Double-skin façade system; Hot humid climate; Simulation; Thermal comfort; Ventilation;

D O I：

10.1080/14733315.2008.11683804

中图分类号：

学科分类号：

摘要：

Hong Kong's climate is sub-tropical. It has hot and humid weather during summer and more temperate weather during the winter. The fagade accounts for more than 50% of the peak cooling load in office buildings. This makes an integrated fagade design important. This paper reports continuing research into optimising the design of a ventilated fagade system by controlling the exhaust airflow. The first step was to analyse the ventilation system in a simple office room. This resulted in further integration of a climate responsive fagade and an energy efficient MVAC system. This paper reports on the computational fluid dynamics (CFD) simulations carried out for two identical detailed rooms with different fagade systems. This determined the advantages in terms of improved thermal comfort of a room with ventilation airflow through a double-skin façade.

引用

页码：113 / 124

页数：11

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