干旱区生态环境知识资源中心(Arid): A smart grid poly-generation design for hot arid regions composed of multi-effect distillation (MED), compressed air energy storage (CAES), and parabolic trough solar collector field (PTSC)

Arid

DOI	10.1016/j.jclepro.2022.133693
	A smart grid poly-generation design for hot arid regions composed of multi-effect distillation (MED), compressed air energy storage (CAES), and parabolic trough solar collector field (PTSC)
	Khaleghi, Sina; Asiaei, Sasan; Siavashi, Majid
通讯作者	Siavashi, M
来源期刊	JOURNAL OF CLEANER PRODUCTION
ISSN	0959-6526
EISSN	1879-1786
出版年	2022
卷号	372
英文摘要	Sustainable provision of freshwater for hot arid coastal regions with abundant solar radiation solves pivotal developmental rural and urban problems. This article presents a thermodynamic investigation of a novel polygeneration smart grid system to produce power and water in a cleaner way via the integration of a multieffect distillation (MED), compressed air energy storage (CAES), and a parabolic trough solar collector (PTSC) field. A desalination unit is coupled with the CAES system on the charging side to prevent heat dissipation during the compression process. Also, instead of using a combustion chamber that consumes fossil fuel and causes environmental issues, a parabolic trough solar collector field has been hired on the discharge side of the CAES. The smart interconnected MED-CAES-PTSC grid system is thermodynamically tuned to increase the round-trip efficiency (RTE) of the whole system by about 33.5%. Results showed that 2068.1 m3 desalinated water is produced in 665.7 h, while 50.46 MW power is generated during the peak demand. Furthermore, a parametric analysis has been carried out and revealed that inlet motive steam mass flow rate and the maximum pressure of the air cavern have a significant effect on the production of distilled water and RTE, respectively. Total produced freshwater increases with the slope of approximately 0.6 as the inlet motive steam mass flow rate increases. Also, the RTE of the whole system for the pressure ratio of 3, increases with the rate of about 2 until the CAES inlet pressure reaches 4.5 MPa. After that, it will increase linearly with a slope of 1.2. Finally, a multi-objective analysis has been conducted to analyze the thermodynamic performance of the system alongside its economic impact and obtain the optimum value for key design variables.
英文关键词	Multi -effect distillation (MED) Smart grid design Compressed air energy storage (CAES) Parabolic trough solar collector (PTSC) Round trip efficiency (RTE) Poly -generation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000863295600003
WOS关键词	DESALINATION ; SIMULATION ; OPTIMIZATION ; PLANT ; STATE ; HEAT ; TUBE ; IRAN
WOS类目	Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393374
推荐引用方式 GB/T 7714	Khaleghi, Sina,Asiaei, Sasan,Siavashi, Majid. A smart grid poly-generation design for hot arid regions composed of multi-effect distillation (MED), compressed air energy storage (CAES), and parabolic trough solar collector field (PTSC)[J],2022,372.
APA	Khaleghi, Sina,Asiaei, Sasan,&Siavashi, Majid.(2022).A smart grid poly-generation design for hot arid regions composed of multi-effect distillation (MED), compressed air energy storage (CAES), and parabolic trough solar collector field (PTSC).JOURNAL OF CLEANER PRODUCTION,372.
MLA	Khaleghi, Sina,et al."A smart grid poly-generation design for hot arid regions composed of multi-effect distillation (MED), compressed air energy storage (CAES), and parabolic trough solar collector field (PTSC)".JOURNAL OF CLEANER PRODUCTION 372(2022).