干旱区生态环境知识资源中心(Arid): Pre-Cooling Concrete System in Massive Concrete Production: Energy Analysis and Refrigerant Replacement

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DOI	10.3390/en15031129
	Pre-Cooling Concrete System in Massive Concrete Production: Energy Analysis and Refrigerant Replacement
	Alamayreh, Malik I.; Alahmer, Ali; Younes, Mai Bani; Bazlamit, Subhi M.
通讯作者	Alamayreh, MI (corresponding author)，Al Zaytoonah Univ, Dept Alternat Energy Technol, Faulty Engn & Technol, POB 130, Amman 11733, Jordan. ; Alahmer, A (corresponding author)，Tafila Tech Univ, Fac Engn, Dept Mech Engn, POB 179, Tafila 66110, Jordan.
来源期刊	ENERGIES
EISSN	1996-1073
出版年	2022
卷号	15 期号:3
英文摘要	Several techniques for cooling mass concrete structures were developed in order to increase structural integrity and reduce the influence of cement hydration, which sometimes causes cracking in concrete structures, negatively affecting their durability. This research focuses on cooling system design, initial investment, and the influence of different refrigerants on cooling system performance aims in producing higher quality massive concrete. Cooling aggregates in massive concrete structures such as desert dams can be performed by employing cooled air from an air conditioning duct system or chilled water. The experimental study illustrates the relationship between the coefficient of performance COP, the evaporator temperature, cooling capacity, and refrigerant mass flow rate as a function of the evaporator temperature, cooling capacity, and refrigerant mass flow rate. The findings of the experiments were utilized to verify a numerical model developed utilizing engineering equation solver (EES) software. The performance of the vapor compression of the cooling systems was compared using alternative refrigerants, including R22, R32, and R410a at different operating conditions. This study revealed that R22 refrigerant has a higher coefficient of performance than R32 and R410A, while R32 has the highest cooling capacity among other refrigerants.
英文关键词	design cooling massive concrete system energy efficiency of aggregate cooling system refrigerant replacement initial investment
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000754626400001
WOS关键词	PERFORMANCE ; HEAT ; R410A
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/2XILL650/376420
作者单位	[Alamayreh, Malik I.; Younes, Mai Bani] Al Zaytoonah Univ, Dept Alternat Energy Technol, Faulty Engn & Technol, POB 130, Amman 11733, Jordan; [Alahmer, Ali] Tafila Tech Univ, Fac Engn, Dept Mech Engn, POB 179, Tafila 66110, Jordan; [Bazlamit, Subhi M.] Indiana Dept Transportat, Indianapolis, IN 46204 USA
推荐引用方式 GB/T 7714	Alamayreh, Malik I.,Alahmer, Ali,Younes, Mai Bani,et al. Pre-Cooling Concrete System in Massive Concrete Production: Energy Analysis and Refrigerant Replacement[J],2022,15(3).
APA	Alamayreh, Malik I.,Alahmer, Ali,Younes, Mai Bani,&Bazlamit, Subhi M..(2022).Pre-Cooling Concrete System in Massive Concrete Production: Energy Analysis and Refrigerant Replacement.ENERGIES,15(3).
MLA	Alamayreh, Malik I.,et al."Pre-Cooling Concrete System in Massive Concrete Production: Energy Analysis and Refrigerant Replacement".ENERGIES 15.3(2022).