干旱区生态环境知识资源中心(Arid): Comparative analysis of tubular daylighting device performance with acrylic and glass domes

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DOI	10.1016/j.jobe.2023.108410
	Comparative analysis of tubular daylighting device performance with acrylic and glass domes
	Mayhoub, Mohammed; Mesloub, Abdelhakim; Mohamed, Mohamed A.
通讯作者	Mayhoub, M
来源期刊	JOURNAL OF BUILDING ENGINEERING
EISSN	2352-7102
出版年	2024
卷号	82
英文摘要	Various materials have been utilized to enhance the performance of Tubular Daylighting Devices (TDDs) while maintaining cost-effectiveness. This study conducted a comparative experimental investigation to expose the relationship between dome materials and TDD performance. The experimentation took place during the summer in an arid region characterized by abundant sunlight and atmospheric pollutants. The results reveal that the glass dome experiences up to 13 % loss in incident daylight, while the acrylic dome demonstrates a more pronounced reduction at 30 %, which emphasizes the critical role of dome material in assessing TDD performance. Both dome types preserve the high-quality characteristics of daylight in terms of its spectrum. Moreover, the study reveals the complex interaction between solar altitude and transmittance ratio, showing how dome design can significantly shape this relationship. The transmittance patterns exhibited by both domes hold promise for optimizing daylight utilization across diverse scenarios, necessitating a careful balance between capturing low-angle sunlight and controlling high-angle sunlight entry. Given the arid environmental conditions of the experiment, the study also examined the impact of dust accumulation on TDDs performance. Over a span of 58 days, exposure to weather led to a notable reduction in illumination transmittance ranging from 26.6 % to 30.3 %. The glass dome displayed a 14 % greater reduction in transmittance ratio compared to the acrylic dome. This study emphasizes the pivotal role of dome materials in shaping TDD performance. The insights garnered from this research serve as a valuable guide for designing TDDs that maximize their potential in various applications and environmental contexts.
英文关键词	Tubular daylighting devices Acrylic dome Glass domes Light transmittance Dust accumulation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001152787900001
WOS关键词	DUST ACCUMULATION ; LIGHT PIPES ; SYSTEMS ; TRANSMISSION ; DESIGN
WOS类目	Construction & Building Technology ; Engineering, Civil
WOS研究方向	Construction & Building Technology ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404396
推荐引用方式 GB/T 7714	Mayhoub, Mohammed,Mesloub, Abdelhakim,Mohamed, Mohamed A.. Comparative analysis of tubular daylighting device performance with acrylic and glass domes[J],2024,82.
APA	Mayhoub, Mohammed,Mesloub, Abdelhakim,&Mohamed, Mohamed A..(2024).Comparative analysis of tubular daylighting device performance with acrylic and glass domes.JOURNAL OF BUILDING ENGINEERING,82.
MLA	Mayhoub, Mohammed,et al."Comparative analysis of tubular daylighting device performance with acrylic and glass domes".JOURNAL OF BUILDING ENGINEERING 82(2024).