干旱区生态环境知识资源中心(Arid): A sustainable localised air distribution system for enhancing thermal environment and indoor air quality of poultry house for semiarid region

Arid

DOI	10.1016/j.biosystemseng.2021.01.002
	A sustainable localised air distribution system for enhancing thermal environment and indoor air quality of poultry house for semiarid region
	Al Assaad, Douaa K.; Orabi, Mohamad S.; Ghaddar, Nesreen K.; Ghali, Kamel F.; Salam, Darine A.; Ouahrani, Djamel; Farran, Mohamad T.; Habib, Rima R.
通讯作者	Ghaddar, NK (corresponding author), Amer Univ Beirut, Dept Mech Engn, Beirut 11072020, Lebanon.
来源期刊	BIOSYSTEMS ENGINEERING
ISSN	1537-5110
EISSN	1537-5129
出版年	2021
卷号	203 页码:70-92
英文摘要	This work compares the performance of three passive cooling systems in meeting thermal and indoor air quality requirements in a poultry house located in semi-arid climate. The first two systems are a direct evaporative cooler and a cross-flow dew point evaporative cooler supplying air through a conventional tunnel ventilation that achieves uniform thermal and indoor air quality conditions. The third system is a dew-point evaporative cooler combined with a localised ventilation system to further reduce air and water con-sumption. To achieve these objectives, a modular analysis was adopted where mathe-matical models were developed for the evaporative coolers and the tunnel-ventilated poultry house module. Moreover, a computational fluid dynamics model was developed and experimentally validated for the compartment conditioned by the localised system. The evaporative coolers were sized and the hourly variation in the required fresh air and water supply was determined for the cooling season. Results of the economic analysis showed that the cost of the dew-point evaporative cooler was 6.8% lower than that of the direct evaporative cooling, with better compliance to poultry house thermal and air quality requirements. Using localised ventilation instead of conventional with the dew point apparatus further reduced costs by 4.7%, while achieving similar conditions of temperature and air quality. (c) 2021 IAgrE. Published by Elsevier Ltd. All rights reserved.
英文关键词	Direct evaporative cooling dew point evaporative cooling poultry house ventilation localised air distribution energy savings
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000648866800002
WOS关键词	DISPLACEMENT VENTILATION ; COOLING SYSTEM ; PERFORMANCE ; EMISSIONS ; COMFORT ; HEAT ; FLOW ; EXCHANGERS ; EVALUATE ; AMMONIA
WOS类目	Agricultural Engineering ; Agriculture, Multidisciplinary
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367787
作者单位	[Al Assaad, Douaa K.; Orabi, Mohamad S.; Ghaddar, Nesreen K.; Ghali, Kamel F.] Amer Univ Beirut, Dept Mech Engn, Beirut 11072020, Lebanon; [Salam, Darine A.] Amer Univ Beirut, Dept Civil & Environm Engn, Beirut 11072020, Lebanon; [Ouahrani, Djamel] Qatar Univ, Coll Engn, Dept Architecture & Urban Planning, POB 2713, Doha, Qatar; [Farran, Mohamad T.] Amer Univ Beirut, Dept Agr, Beirut 11072020, Lebanon; [Habib, Rima R.] Amer Univ Beirut, Dept Environm Hlth, Beirut 11072020, Lebanon
推荐引用方式 GB/T 7714	Al Assaad, Douaa K.,Orabi, Mohamad S.,Ghaddar, Nesreen K.,et al. A sustainable localised air distribution system for enhancing thermal environment and indoor air quality of poultry house for semiarid region[J],2021,203:70-92.
APA	Al Assaad, Douaa K..,Orabi, Mohamad S..,Ghaddar, Nesreen K..,Ghali, Kamel F..,Salam, Darine A..,...&Habib, Rima R..(2021).A sustainable localised air distribution system for enhancing thermal environment and indoor air quality of poultry house for semiarid region.BIOSYSTEMS ENGINEERING,203,70-92.
MLA	Al Assaad, Douaa K.,et al."A sustainable localised air distribution system for enhancing thermal environment and indoor air quality of poultry house for semiarid region".BIOSYSTEMS ENGINEERING 203(2021):70-92.