GIEC OpenIR  > 中国科学院广州能源研究所
Design and simulation of a geothermal-solar combined chimney power plant
Cao, Fei1,2; Li, Huashan3,4; Ma, Qiuming2; Zhao, Liang2
2014-08-01
Source PublicationENERGY CONVERSION AND MANAGEMENT
Volume84Pages:186-195
AbstractThe solar chimney power plant (SCPP) is dominated by the solar radiation, and therefore its discontinuous operation is an unavoidable problem. In this paper, low temperature geothermal water is introduced into the SCPP for overcoming this problem. Based on a developed transient model, theoretical analyses are carried out to investigate the performance of the geothermal-solar chimney power plant (GSCPP) with main dimensions the same as the Manzanares prototype in Spain. Three operation models, viz. the full solar model, the full geothernial model and the geothermal-solar combined model are compared in typical summer and winter days and throughout the year. It is found that the GSCPP can attractively run in the GSM to deliver power continuously. Due to the ambient-dependant geothermal water outlet temperature, introducing the geothermal water makes greater contribution in winter days than in summer days, in the night than in the daytime. Power generation under GSM is larger than the sum of FSM and FGM. GSM is not the simple superposition of FSM and FGM, but makes better utilization of solar and geothermal energy. In addition, introducing high temperature and mass flow rate geothermal water can doubled and redoubled improve the GSCPP's power capacity. (C) 2014 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordSolar Chimney Geothermal Energy Solar Energy Combined Renewable Energy System System Design
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.enconman.2014.04.015
WOS Subject ExtendedThermodynamics ; Energy & Fuels ; Mechanics ; Physics
WOS KeywordPERFORMANCE ; TECHNOLOGY
Indexed BySCI
Language英语
WOS SubjectThermodynamics ; Energy & Fuels ; Mechanics ; Physics, Nuclear
WOS IDWOS:000338601100020
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10622
Collection中国科学院广州能源研究所
Affiliation1.Jimei Univ, Coll Mech & Energy Engn, Xiamen, Peoples R China
2.Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China
3.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China
4.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Cao, Fei,Li, Huashan,Ma, Qiuming,et al. Design and simulation of a geothermal-solar combined chimney power plant[J]. ENERGY CONVERSION AND MANAGEMENT,2014,84:186-195.
APA Cao, Fei,Li, Huashan,Ma, Qiuming,&Zhao, Liang.(2014).Design and simulation of a geothermal-solar combined chimney power plant.ENERGY CONVERSION AND MANAGEMENT,84,186-195.
MLA Cao, Fei,et al."Design and simulation of a geothermal-solar combined chimney power plant".ENERGY CONVERSION AND MANAGEMENT 84(2014):186-195.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cao, Fei]'s Articles
[Li, Huashan]'s Articles
[Ma, Qiuming]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cao, Fei]'s Articles
[Li, Huashan]'s Articles
[Ma, Qiuming]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cao, Fei]'s Articles
[Li, Huashan]'s Articles
[Ma, Qiuming]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.