气候变化领域集成服务门户(CCPortal): Hot Summers in Nordic Apartments: Exploring the Correlation between Outdoor Weather Conditions and Indoor Temperature

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DOI	10.3390/buildings14041053
	Hot Summers in Nordic Apartments: Exploring the Correlation between Outdoor Weather Conditions and Indoor Temperature
	Farahani, Azin Velashjerdi; Jokisalo, Juha; Korhonen, Natalia; Jylhae, Kirsti; Kosonen, Risto
发表日期	2024
EISSN	2075-5309
起始页码	14
结束页码	4
卷号	14 期号:4
英文摘要	As the incidence of extended hot summers in the Nordic climate increases due to climate change, non-mechanically cooled apartments face high risks of overheating. Hence, this study aimed to investigate the temporal effects of heatwaves on indoor temperatures and examine the correlation between outdoor weather conditions and indoor temperature levels. A comprehensive field study was conducted across over 6000 apartments in the Helsinki region during the hot summer of 2021 and its heatwaves. Results indicated that nearly half of the apartments experienced indoor temperatures above 27 degrees C for over 7 consecutive days. It was found that an outdoor daily average temperature of 19 degrees C could cause indoor daily average temperatures higher than 27 degrees C. Further, the study revealed a strong correlation between indoor temperatures and outdoor 5-day moving average temperature, allowing occupants time to take preventative measures. Additionally, a linear relationship was found between the indoor average temperature, the outdoor 5-day moving average temperature, and the 7-day moving average solar radiation. The strength of the correlation and the magnitude of the effects of outdoor temperature and solar radiation varied depending on the duration of heatwaves. This highlights the importance of considering heatwaves in the design and renovation of residential buildings in the Nordic climate.
英文关键词	overheating risk; hot summer; apartment buildings; indoor temperature; field study
语种	英语
WOS研究方向	Construction & Building Technology ; Engineering
WOS类目	Construction & Building Technology ; Engineering, Civil
WOS记录号	WOS:001210506800001
来源期刊	BUILDINGS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/295167
作者单位	Aalto University; Finnish Meteorological Institute; Nanjing Tech University
推荐引用方式 GB/T 7714	Farahani, Azin Velashjerdi,Jokisalo, Juha,Korhonen, Natalia,et al. Hot Summers in Nordic Apartments: Exploring the Correlation between Outdoor Weather Conditions and Indoor Temperature[J],2024,14(4).
APA	Farahani, Azin Velashjerdi,Jokisalo, Juha,Korhonen, Natalia,Jylhae, Kirsti,&Kosonen, Risto.(2024).Hot Summers in Nordic Apartments: Exploring the Correlation between Outdoor Weather Conditions and Indoor Temperature.BUILDINGS,14(4).
MLA	Farahani, Azin Velashjerdi,et al."Hot Summers in Nordic Apartments: Exploring the Correlation between Outdoor Weather Conditions and Indoor Temperature".BUILDINGS 14.4(2024).