干旱区生态环境知识资源中心(Arid): The thermal potential of a new multifunctional sliding window

Arid

DOI	10.1016/j.solener.2021.08.045
	The thermal potential of a new multifunctional sliding window
	Ahmed, Mostafa M. S.; Radwan, Ali; Serageldin, Ahmed A.; Abdeen, Ahmed; Abo-Zahhad, Essam M.; Nagano, Katsunori
通讯作者	Serageldin, AA (corresponding author), Hokkaido Univ, Fac Engn, Div Human Environm Syst, Kita Ku, N13-W8, Sapporo, Hokkaido 0608628, Japan. ; Ahmed, MMS (corresponding author), Assiut Univ, Fac Engn, Dept Architecture, Assiut, Egypt.
来源期刊	SOLAR ENERGY
ISSN	0038-092X
EISSN	1471-1257
出版年	2021
卷号	226 页码:389-407
英文摘要	Nowadays, new generations of building envelope need to manage the energy exchange between outdoor and indoor environment responsively and save the building energy. A significant amount of solar heat gain in buildings comes through the windows. The transparent envelope also must answer to visual requirements allowing for external vision but guarantying comfort conditions. In this framework, this article aims to test numerically the thermal performance of a new design of multifunctional glazed window combining the most recent technologies used in building envelopes. Five distinct window designs combing phase change material (PCM), vacuum glazing (VG), photovoltaic (PV), and air cavity were numerically tested for hot weather conditions. The proposed window designs slide inside the wall of the building. A comprehensive transient Multiphysics model coupling the thermo-electric model of the PV, melting and solidification model of the PCM, and the heat transfer mechanisms in the vacuum and air gaps are developed. The model is step by step validated with data in the literature. Various PCM types and PCM thickness are investigated. Among the five investigated window designs, the result showed that the window, including the air gap with PV, PCM cavity, and VG, is the optimal design for the indoor air's thermal isolation. Simultaneously, the PCM with a melting point of 35 C and thickness of 50 mm is the best performance material in a hot arid region in summer at Cairo. The proposed multifunction window generated maximum electrical power intensity of 162 W/m2 at received solar radiation of 1000 W/m2.
英文关键词	PCM Vacuum glazing insulation PV Heat transfer CFD
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000697188700003
WOS关键词	PHASE-CHANGE MATERIAL ; HEAT-TRANSFER ; PERFORMANCE ANALYSIS ; ENERGY PERFORMANCE ; GLASS WINDOW ; BUILDINGS ; CONFIGURATIONS ; OPTIMIZATION ; TEMPERATURE ; VALIDATION
WOS类目	Energy & Fuels
WOS研究方向	Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364715
作者单位	[Ahmed, Mostafa M. S.; Radwan, Ali; Serageldin, Ahmed A.; Nagano, Katsunori] Hokkaido Univ, Fac Engn, Div Human Environm Syst, Kita Ku, N13-W8, Sapporo, Hokkaido 0608628, Japan; [Ahmed, Mostafa M. S.; Abdeen, Ahmed] Assiut Univ, Fac Engn, Dept Architecture, Assiut, Egypt; [Radwan, Ali] Mansoura Univ, Mech Power Engn Dept, Mansoura 35516, Egypt; [Serageldin, Ahmed A.] Benha Univ, Benha Fac Engn, Dept Mech Engn, Banha 13512, Egypt; [Abdeen, Ahmed] Univ Sharjah, Architectural Engn Dept, Sharjah, U Arab Emirates; [Abo-Zahhad, Essam M.] Aswan Univ, Fac Energy Engn, Mech Power Engn Dept, Aswan, Egypt
推荐引用方式 GB/T 7714	Ahmed, Mostafa M. S.,Radwan, Ali,Serageldin, Ahmed A.,et al. The thermal potential of a new multifunctional sliding window[J],2021,226:389-407.
APA	Ahmed, Mostafa M. S.,Radwan, Ali,Serageldin, Ahmed A.,Abdeen, Ahmed,Abo-Zahhad, Essam M.,&Nagano, Katsunori.(2021).The thermal potential of a new multifunctional sliding window.SOLAR ENERGY,226,389-407.
MLA	Ahmed, Mostafa M. S.,et al."The thermal potential of a new multifunctional sliding window".SOLAR ENERGY 226(2021):389-407.