干旱区生态环境知识资源中心(Arid): Performance enhancement of indirect solar dryer with offset strip fins: Experimental investigation and comparative analysis

Arid

DOI	10.1016/j.solener.2023.112158
	Performance enhancement of indirect solar dryer with offset strip fins: Experimental investigation and comparative analysis
	Kherrafi, Mohammed Abdelbassit; Benseddik, Abdelouahab; Saim, Rachid; Bouregueba, Amel; Badji, Ahmed; Nettari, Chihabeddine; Mansouri, Sidi Mohammed; Lahreche, Abdelkhaliq; Bensaha, Houcine
通讯作者	Benseddik, A
来源期刊	SOLAR ENERGY
ISSN	0038-092X
EISSN	1471-1257
出版年	2023
卷号	266
英文摘要	In the present study, two indirect type solar dryers were designed, fabricated and experimentally investigated, one is equipped with a conventional flat plate collector, and the other is integrated with offset strip fins (OSF). The objective is to study the effect of OSF on the performance of the dryer. A series of experimental tests were conducted at the applied research unit in the semi-arid region of Ghardaia using locally available materials. The first test was starting the solar dryers with an empty chamber and the second with filled product. The peak and average temperature difference at the outlet of the collector were 11.3 and 8 degrees C respectively, in favor of OSF absorber. The courgette was dried to 0.69 (kg water/kg dry basis) from an initial moisture content of 26.24 (kg water/kg dry basis) in 20 h 18 min and 35 h 45 min in the solar dryer with OSF and without, respectively. The results show a high drying rate using the dryer with OSF compared the dryer with conventional collector. Also, Midilli-Kucuk model provided the best agreements between experimental and predicted moisture ratios. Average effective moisture diffusivity of 1.798x10-09 and 1.179x10-09 m2/s for the dryer with OSF and without, respectively. A 33 % increase in economic efficiency in favor the OSF dryer with 0.95 years payback period. Also, a reduced amount of GHGs makes the dryers environmental friendly.
英文关键词	Indirect solar dryer Solar collector Offset Strip Fins Performance Courgette Semi -arid zone
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001150356300001
WOS关键词	AIR HEATER ; ABSORBER PLATE ; OPTIMIZATION ; COLLECTOR ; DESIGN
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/2XILL650/398687
推荐引用方式 GB/T 7714	Kherrafi, Mohammed Abdelbassit,Benseddik, Abdelouahab,Saim, Rachid,et al. Performance enhancement of indirect solar dryer with offset strip fins: Experimental investigation and comparative analysis[J],2023,266.
APA	Kherrafi, Mohammed Abdelbassit.,Benseddik, Abdelouahab.,Saim, Rachid.,Bouregueba, Amel.,Badji, Ahmed.,...&Bensaha, Houcine.(2023).Performance enhancement of indirect solar dryer with offset strip fins: Experimental investigation and comparative analysis.SOLAR ENERGY,266.
MLA	Kherrafi, Mohammed Abdelbassit,et al."Performance enhancement of indirect solar dryer with offset strip fins: Experimental investigation and comparative analysis".SOLAR ENERGY 266(2023).