A comparative study on the indoor thermal comfort and energy consumption of typical public rental housing types under near extreme summer conditions in Hong Kong

被引：11

作者：

Kwok, Yu Ting ^{[1
]}

Lau, Kevin Ka-Lun ^{[1
,2
]}

Lai, Alan Kwok Lung ^{[3
]}

Chan, Pak Wai ^{[4
]}

Lavafpour, Yahya ^{[5
]}

Ho, Justin Ching Kwan ^{[2
]}

Ng, Edward Yan Yung ^{[1
,2
,3
]}

机构：

[1] Chinese Univ Hong Kong, Inst Future Cities, Hong Kong, Hong Kong, Peoples R China

[2] Chinese Univ Hong Kong, Inst Environm Energy & Sustainabil, Hong Kong, Hong Kong, Peoples R China

[3] Chinese Univ Hong Kong, Sch Architecture, Hong Kong, Hong Kong, Peoples R China

[4] Hong Kong Observ, Kowloon, Hong Kong, Peoples R China

[5] Univ Liverpool, Sch Architecture, Liverpool L69 7ZN, Merseyside, England

来源：

CISBAT 2017 INTERNATIONAL CONFERENCE FUTURE BUILDINGS & DISTRICTS - ENERGY EFFICIENCY FROM NANO TO URBAN SCALE | 2017年 / 122卷

关键词：

Building simulation; thermal comfort; energy performance; summer reference year (SRY); Hong Kong public rental housing; RESIDENTIAL BUILDINGS; PERFORMANCE;

D O I：

10.1016/j.egypro.2017.07.454

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Residents of the dense urban environment in Hong Kong suffer from poor living conditions due to building overheating, especially during near-extreme summer conditions. In this study, the thermal comfort and energy performance of typical public rental housing (PRH) building types were simulated using DesignBuilder. Results show that the oldest Slab type PRH, which has a compact building form, has the highest indoor air temperature, yet the lowest cooling energy demand. On the other hand, the Trident type PRH, with the largest external wall U-value, performs the worst overall and is the most responsive to outdoor temperature changes. (C) 2017 The Authors. Published by Elsevier Ltd.

引用

页码：973 / 978

页数：6

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