干旱区生态环境知识资源中心(Arid): Evaluation of an Adapted Greenhouse Cooling System with Pre-Chamber and Inflatable Air Ducts for Semi-Arid Regions in Warm Conditions

Arid

DOI	10.3390/agronomy10050752
	Evaluation of an Adapted Greenhouse Cooling System with Pre-Chamber and Inflatable Air Ducts for Semi-Arid Regions in Warm Conditions
	Camara-Zapata, Jose M.1; Antonio Sanchez-Molina, Jorge 2; Wang, Hui 3; Carreno-Ortega, Angel 4; Rodriguez, Francisco 2
通讯作者	Camara-Zapata, Jose M.
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2020
卷号	10 期号:5
英文摘要	The growing needs for fruit and vegetable production, together with the current climate change situation, make agriculture under plastic and greenhouse cooling indispensable. The most commonly used approaches are natural ventilation, shading and fan-pad systems. To foster a climate that allows forplant production under cover in extreme conditions, a novel fan-pad system has been devised that incorporates a pre-chamber and an air distribution system using air ducts running alongside the crop rows. The system has been tested in a greenhouse in Almeria (Spain) during the daytime in August, when the weather was hotter. Tests were also carried out in combination with natural ventilation and shading. The results indicate that the fan-pad system was efficient under extreme weather conditions and that it avoided creating horizontal thermal gradients. By determining the theoretical value of the air temperature leaving the pad, we were able to estimate the evaporative cooling potential of the fan-pad system as a function of the outdoor climate. Under extreme conditions, the fan-pad system's efficiency decreased along with increased air temperature and, above all, the increased relative humidity of the outside air. When the outdoor climate is warm and humid, natural ventilation may be the most efficient temperature control method. If the outdoor climate is warm and dry, the evaporative pad is more effective, especially when combined with shading.
英文关键词	evaporative cooling natural ventilation shading resilience to climate change high temperature crop production
类型	Article
语种	英语
国家	Spain ; Peoples R China
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000541750900007
WOS关键词	VENTILATED GREENHOUSE ; PERFORMANCE ; WATER ; PAD ; SCREENS ; ENERGY ; FAN ; MICROCLIMATE ; CLIMATE ; DESIGN
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319382
作者单位	1.Univ Miguel Hernandez, Dept Appl Phys, Water & Energy Sustainable Agr Res Grp, Elche 03202, Spain; 2.Univ Almeria, Dept Informat, CIESOL, Automat Control Robot & Mechatron Res Grp,CeiA3, Almeria 04120, Spain; 3.Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China; 4.Univ Almeria, Dept Engn, Almeria 04120, Spain
推荐引用方式 GB/T 7714	Camara-Zapata, Jose M.,Antonio Sanchez-Molina, Jorge,Wang, Hui,et al. Evaluation of an Adapted Greenhouse Cooling System with Pre-Chamber and Inflatable Air Ducts for Semi-Arid Regions in Warm Conditions[J],2020,10(5).
APA	Camara-Zapata, Jose M.,Antonio Sanchez-Molina, Jorge,Wang, Hui,Carreno-Ortega, Angel,&Rodriguez, Francisco.(2020).Evaluation of an Adapted Greenhouse Cooling System with Pre-Chamber and Inflatable Air Ducts for Semi-Arid Regions in Warm Conditions.AGRONOMY-BASEL,10(5).
MLA	Camara-Zapata, Jose M.,et al."Evaluation of an Adapted Greenhouse Cooling System with Pre-Chamber and Inflatable Air Ducts for Semi-Arid Regions in Warm Conditions".AGRONOMY-BASEL 10.5(2020).