干旱区生态环境知识资源中心(Arid): Solar chimney combined with earth to-air heat exchanger for passive cooling of residential buildings in hot areas

Arid

DOI	10.1016/j.solener.2020.05.102
	Solar chimney combined with earth to-air heat exchanger for passive cooling of residential buildings in hot areas
	Serageldin, Ahmed A.; Abdeen, Ahmed; Ahmed, Mostafa M. S.; Radwan, Ali; Shmroukh, Ahmed N.; Ookawara, Shinichi
通讯作者	Serageldin, AA
来源期刊	SOLAR ENERGY
ISSN	0038-092X
出版年	2020
卷号	206 页码:145-162
英文摘要	In this study, a novel interrelationship between the ventilation rate and the solar chimney design parameters, EAHE geometrical specifications, pressure drop, and climatic conditions in the hot arid area was presented based on experimental and numerical comprehensive investigations. This new correlation simplified designing and optimizing of the passive cooling/heating and ventilation system. Moreover, this correlation was used in a case study of passive cooling/heating and ventilation of a two-stories residential building in Egypt by TRNSYS simulation. The indoor operative air temperatures, heating and cooling loads, thermal comfort conditions, energy consumptions/savings, and CO2 emission savings were calculated and analyzed. Two cases were simulated and compared with the basic-case. In case 1, the basic-case combined with the solar chimney and EAHE. Case 2 had a hybrid passive and active ventilation, which included case 1 equipped with electrical fans that continued operating for 24 h. Finally, an economic study was conducted to calculate the payback period and discount payback period for the construction of such a system using the local Egyptian market equipment. The basic case results show that the zonal temperature was more than the ambient temperature yearly, and in summer, the indoor temperature exceeded the surrounding temperature by 5-6 degrees C. Using the proposed system in case 1 and case 2 attained a zonal temperature around 5 degrees C and 9 degrees C less than the ambient temperature in the summer season, respectively. However, the total annual electrical energy and CO2 emission savings were 42.9 kWh/m(2)/year and 4.545 tons/year, respectively, in case 2. Finally, the simple payback period was 5.4 years, and the discount payback period was 6.8 years.
英文关键词	Hot arid area Solar chimney Earth-to-air heat exchanger TRNSYS simulation 3D CFD simulation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000566925200003
WOS关键词	TROMBE WALL ; PERFORMANCE ; VENTILATION ; SYSTEM ; OPTIMIZATION ; IMPACT ; MODEL
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/2XILL650/326104
作者单位	[Serageldin, Ahmed A.] Benha Univ, Fac Engn Shoubra, Mech Power Engn Dept, Shoubra 11629, Egypt; [Abdeen, Ahmed] Carleton Univ, Dept Civil & Environm Engn, Ottawa, ON, Canada; [Abdeen, Ahmed; Ahmed, Mostafa M. S.] Assiut Univ, Dept Architectural Engn, Fac Engn, Assiut, Egypt; [Radwan, Ali] Mansoura Univ, Dept Mech Power Engn, Mansoura 35516, Egypt; [Shmroukh, Ahmed N.] South Valley Univ, Qena Fac Engn, Dept Mech Engn, Qena, Egypt; [Shmroukh, Ahmed N.; Ookawara, Shinichi] Tokyo Inst Technol, Tokyo, Japan
推荐引用方式 GB/T 7714	Serageldin, Ahmed A.,Abdeen, Ahmed,Ahmed, Mostafa M. S.,et al. Solar chimney combined with earth to-air heat exchanger for passive cooling of residential buildings in hot areas[J],2020,206:145-162.
APA	Serageldin, Ahmed A.,Abdeen, Ahmed,Ahmed, Mostafa M. S.,Radwan, Ali,Shmroukh, Ahmed N.,&Ookawara, Shinichi.(2020).Solar chimney combined with earth to-air heat exchanger for passive cooling of residential buildings in hot areas.SOLAR ENERGY,206,145-162.
MLA	Serageldin, Ahmed A.,et al."Solar chimney combined with earth to-air heat exchanger for passive cooling of residential buildings in hot areas".SOLAR ENERGY 206(2020):145-162.