干旱区生态环境知识资源中心(Arid): CFD Analysis of an Innovative Wind Tower Design with Wind-Inducing Natural Ventilation Technique for Arid Climatic Conditions

Arid

DOI	10.12911/22998993/130894
	CFD Analysis of an Innovative Wind Tower Design with Wind-Inducing Natural Ventilation Technique for Arid Climatic Conditions
	Obeidat, Bushra; Kamal, Hammam; Almalkawi, Amal
通讯作者	Obeidat, B (corresponding author), Jordan Univ Sci & Technol, Coll Architecture & Design, Dept Architecture, Irbid 22110, Jordan.
来源期刊	JOURNAL OF ECOLOGICAL ENGINEERING
ISSN	2299-8993
出版年	2021
卷号	22 期号:2 页码:86-97
英文摘要	Wind towers are passive architectural elements traditionally used to ventilate buildings in the Middle East's hot and arid regions. Some recent design initiatives in Jordan are particularly interested in using passive systems for natural ventilation. This paper focuses on an innovative wind tower design as a passive ventilation system, which will be integrated into a train station design in Aqaba, Jordan to improve the air quality in indoor spaces and reduce the cooling loads. The design uses wind-induced effects as the motivating forces to improve natural ventilation. The study optimized the wind tower and evaluated its performance using Autodesk Computational Fluid Dynamics (CFD) simulations and Grasshopper Rhino plug-ins. Airflow and distribution through the tower were analyzed using the CFD model. Grasshopper definitions were used to examine the tower efficiency in lowering the indoor air temperature. Simulations indicated the potential of the proposed wind tower to reduce the temperature by 6.164 degrees C and supply the interior space with the required fresh air rates. This article outlines how wind towers can be used in contemporary architecture and incorporate the simulation methods to pave the way for architects to effectively validate the performance of their design proposals at the early design stage.
英文关键词	wind tower computational fluid dynamics natural ventilation wind pressure fluctuations indoor air quality passive ventilation system
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000615787800010
WOS关键词	PERFORMANCE ; SIMULATION ; BUILDINGS ; HOT
WOS类目	Engineering, Environmental
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352881
作者单位	[Obeidat, Bushra; Kamal, Hammam; Almalkawi, Amal] Jordan Univ Sci & Technol, Coll Architecture & Design, Dept Architecture, Irbid 22110, Jordan
推荐引用方式 GB/T 7714	Obeidat, Bushra,Kamal, Hammam,Almalkawi, Amal. CFD Analysis of an Innovative Wind Tower Design with Wind-Inducing Natural Ventilation Technique for Arid Climatic Conditions[J],2021,22(2):86-97.
APA	Obeidat, Bushra,Kamal, Hammam,&Almalkawi, Amal.(2021).CFD Analysis of an Innovative Wind Tower Design with Wind-Inducing Natural Ventilation Technique for Arid Climatic Conditions.JOURNAL OF ECOLOGICAL ENGINEERING,22(2),86-97.
MLA	Obeidat, Bushra,et al."CFD Analysis of an Innovative Wind Tower Design with Wind-Inducing Natural Ventilation Technique for Arid Climatic Conditions".JOURNAL OF ECOLOGICAL ENGINEERING 22.2(2021):86-97.