Urban social housing resilience to excess summer heat
Urban social housing resilience to excess summer heat
复制标题
城市社会住房抵御夏季高温的能力
DOI：
--
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
J. Kolm
中科院分区：
文献类型：
--
作者：
A. Mavrogianni;Jonathon Taylor;Michael Davies;C. Thoua;J. Kolm
评估了脆弱的社会住房居民在城市环境中暴露于室内过热的潜在水平。特别关注夏季通风行为、室内温度和空气污染物浓度与能源改造和气候变化之间的协同效应。调查了三种不同类型的社会住房(1900年代的低层住宅、1950年代的中层住宅和1960年代的高层住宅)。案例研究住房位于伦敦市中心，由易受伤害的个人(老年人和/或健康不佳或行动不便的人)居住。室内温度监测显示，居住者已经暴露在一定程度的过热中；过热程度最高的是20世纪60年代的高层塔楼。对20世纪60年代街区一套中层公寓在当前气候和预计未来气候下的热力和气流性能进行了模拟，结果表明，改进的自然通风策略可以在一定程度上降低过热风险，夜间降温和遮阳的效果略高于全天候快速通风。然而，由于外部高温和室外污染物的不受欢迎的进入，它们的潜力在未来可能会受到限制。这凸显了制定旨在实现室内热舒适性和空气质量的综合战略的必要性。
The potential levels of exposure to indoor overheating in an urban environment are assessed for vulnerable social housing residents. Particular focus is given to the synergistic effects between summertime ventilation behaviour, indoor temperature and air pollutant concentration in relation to energy retrofit and climate change. Three different types of social housing are investigated (1900s’ low-rise, 1950s’ mid-rise and 1960s’ high-rise). The case study dwellings are located in Central London and occupied by vulnerable individuals (elderly and/or people suffering from ill-health or mobility impairment). Indoor temperature monitoring suggests that occupants are already exposed to some degree of overheating; the highest levels of overheating occur in 1960s’ high-rise tower blocks. The thermal and airflow performance simulation of a mid-floor flat in the 1960s’ block under the current and projected future climate indicates that improved natural ventilation strategies may reduce overheating risk to a certain extent, with night cooling and shading being slightly more effective than all-day rapid ventilation. However, their potential may be limited in future due to high external temperatures and the undesired ingress of outdoor pollutants. This highlights the need for the development of combined strategies aiming to achieve both indoor thermal comfort and air quality.
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影响因子：
7.4
作者：
Mavrogianni, Anna;Wilkinson, Paul;Oikonomou, Eleni
通讯作者：
Oikonomou, Eleni
模拟伦敦城市热岛和住宅热质量对过热的相对重要性
影响因子：
7.4
作者：
Oikonomou E
通讯作者：
Oikonomou E
影响因子：
7.4
作者：
Gupta, Rajat;Gregg, Matthew
通讯作者：
Gregg, Matthew
DOI：
10.1177/0143624410379934
发表时间：
2011-05-01
影响因子：
1.7
作者：
Eames, M.;Kershaw, T.;Coley, D.
通讯作者：
Coley, D.