Arid
DOI10.1016/j.enbuild.2016.09.011
Design optimization of a residential scale solar driven adsorption cooling system in upper Egypt based
Reda, Ahmed M.; Ali, Ahmed Hamza H.; Morsy, Mahmoud G.; Taha, Ibrahim S.
通讯作者Reda, Ahmed M.
来源期刊ENERGY AND BUILDINGS
ISSN0378-7788
EISSN1872-6178
出版年2016
卷号130页码:843-856
英文摘要

This study provides a decision support approach for selecting the best size of the main components of a small scale solar assisted, silica gel-water, adsorption cooling system in arid areas located in Assiut, Egypt. To achieve the objective of this work, an optimization based on a computer simulation has been performed on the design variables, which are: solar collector area, the volume of the hot storage tank, the volume of the cold storage tank, and thermostat set point of the auxiliary heating element. Economic and environmental evaluations of the proposed systems have been performed as well. A validation of the model results is performed with the experimental results of solar driven silica gel-water adsorption cooling system at Assiut University Campus which has worked since 2012. The results show that the tilt angle of 5 for the surface of the solar collectors achieved the best absorbed solar radiation by the collector filed. For all proposed systems, the solar fraction did not affect the volume of the cold water storage tank while it has a significant effect on the area of the solar collector field and as well as the volume of the hot water storage tank. The initial cost of the proposed systems ranges from 2897 (sic)/kWc to 4808 (sic)/kWc and this can be considered as a hindrance to spreading at the commercial level. Meanwhile, the running cost over a year achieves low values, and it ranges from 13.9 (sic)/kWc to 99.11 (sic)/kWc. The proposed systems of lower solar fraction give lower carbon dioxide emissions. The carbon dioxide emissions range from 193 kg of CO2eq./kWc per year for the fully solar driven cooling system to 1062 kg of CO2eq./kWc per year for the cooling system fully driven by natural gas. Based on the solar saving approach the proposed system of 24 m(2) solar collector area, 0.6 m(3) hot storage tank, and 1 m(3) cold storage tank with 94 degrees C auxiliary heater set-point temperature can be considered as the most economically feasible solution. (C) 2016 Elsevier B.V. All rights reserved.


英文关键词Solar cooling Adsorption chiller Residential scale solar cooling Dynamic simulation Solar cooling optimization
类型Article
语种英语
国家Egypt
收录类别SCI-E
WOS记录号WOS:000385323900074
WOS关键词SIMULATION ; ENERGY
WOS类目Construction & Building Technology ; Energy & Fuels ; Engineering, Civil
WOS研究方向Construction & Building Technology ; Energy & Fuels ; Engineering
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/192553
作者单位Assiut Univ, Fac Engn, Dept Mech Engn, Assiut 71516, Egypt
推荐引用方式
GB/T 7714
Reda, Ahmed M.,Ali, Ahmed Hamza H.,Morsy, Mahmoud G.,et al. Design optimization of a residential scale solar driven adsorption cooling system in upper Egypt based[J],2016,130:843-856.
APA Reda, Ahmed M.,Ali, Ahmed Hamza H.,Morsy, Mahmoud G.,&Taha, Ibrahim S..(2016).Design optimization of a residential scale solar driven adsorption cooling system in upper Egypt based.ENERGY AND BUILDINGS,130,843-856.
MLA Reda, Ahmed M.,et al."Design optimization of a residential scale solar driven adsorption cooling system in upper Egypt based".ENERGY AND BUILDINGS 130(2016):843-856.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Reda, Ahmed M.]的文章
[Ali, Ahmed Hamza H.]的文章
[Morsy, Mahmoud G.]的文章
百度学术
百度学术中相似的文章
[Reda, Ahmed M.]的文章
[Ali, Ahmed Hamza H.]的文章
[Morsy, Mahmoud G.]的文章
必应学术
必应学术中相似的文章
[Reda, Ahmed M.]的文章
[Ali, Ahmed Hamza H.]的文章
[Morsy, Mahmoud G.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。