干旱区生态环境知识资源中心(Arid): A hybrid domed roof and evaporative cooling system: thermal comfort and building energy evaluation

Arid

DOI	10.1016/j.scs.2022.103756
	A hybrid domed roof and evaporative cooling system: thermal comfort and building energy evaluation
	Akbarpoor, Ali Mirzazade; Gilvaei, Zoleikha Moghtader; Poshtiri, Amin Haghighi; Zhong, Lexuan
通讯作者	Zhong, LX
来源期刊	SUSTAINABLE CITIES AND SOCIETY
ISSN	2210-6707
EISSN	2210-6715
出版年	2022
卷号	80
英文摘要	Domed roof and evaporative cooling channel as feasible passive cooling techniques have been investigated independently in numerous studies. In the present study, a novel system involving the two techniques simultaneously for meeting comfort conditions was proposed. To this end, 3D CFD simulations of airflow inside and around a 64-m(2) test building with four domes were carried out. Subsequently, the thermal performance of the system was modeled with a computer code. Effects of both geometric and environmental parameters on the system performance were assessed. The obtained results indicated that the dome's diameter and the dimensions of the cooling channel affect the performance of the system significantly. Also, the proposed system in the present study could supply the required amount of air change per hour (ACH) when the wind velocity is between 0.8 to 3.2 m/s. Furthermore, considering ATCS (adaptive thermal comfort standard), the system provided thermal comfort under a maximum cooling demand of about 112 W/m(2). Finally, the energy metric and environmental analyses were carried out to compare conventional cooling equipment with the introduced system and four different hybrid systems of domed/vaulted roofs proposed in the literature in terms of the energy consumption and the emission production.
英文关键词	Natural ventilation domed roof vaulted roof passive cooling system
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000780381200001
WOS关键词	ARID REGIONS ; PERFORMANCE ; HOT ; VENTILATION ; OPTIMIZATION ; SUMMER ; COOLER ; EARTH
WOS类目	Construction & Building Technology ; Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394698
推荐引用方式 GB/T 7714	Akbarpoor, Ali Mirzazade,Gilvaei, Zoleikha Moghtader,Poshtiri, Amin Haghighi,et al. A hybrid domed roof and evaporative cooling system: thermal comfort and building energy evaluation[J],2022,80.
APA	Akbarpoor, Ali Mirzazade,Gilvaei, Zoleikha Moghtader,Poshtiri, Amin Haghighi,&Zhong, Lexuan.(2022).A hybrid domed roof and evaporative cooling system: thermal comfort and building energy evaluation.SUSTAINABLE CITIES AND SOCIETY,80.
MLA	Akbarpoor, Ali Mirzazade,et al."A hybrid domed roof and evaporative cooling system: thermal comfort and building energy evaluation".SUSTAINABLE CITIES AND SOCIETY 80(2022).