标题:Computational methods for ground thermal response of multiple borehole heat exchangers: A review
作者:Zhang, Changxing; Wang, Yusheng; Liu, Yufeng; Kong, Xiangqiang; Wang, Qing
作者机构:[Zhang, Changxing; Wang, Yusheng; Liu, Yufeng] Shandong Univ Sci & Technol, Shandong Prov Key Lab Civil Engn Disaster Prevent, Qingdao 266590, Peoples 更多
通讯作者:Zhang, CX;Zhang, Changxing
通讯作者地址:[Zhang, CX]QianWanGang Rd 579, Qingdao 266590, Shandong, Peoples R China.
来源:RENEWABLE ENERGY
出版年:2018
卷:127
页码:461-473
DOI:10.1016/j.renene.2018.04.083
关键词:Borehole heat exchanger; Computational methods; Ground thermal response;; Thermal interaction
摘要:Since ground-coupled heat pump system (GCHPs) has been more and more widely applied, it is vital to build an accurate method for sizing borehole heat exchangers (BHEs), and the methods for determining the heat transfer between the boreholes and surrounding ground under time-varying loads in different time scales are the kernel of optimizing design of BHEs, which is helpful to obtain accurate results and significantly decrease computation time consuming. This paper summarizes computational methods for the ground thermal response of BHE under time-varying loads and thermal interaction of multiple BHEs, compares the representative design tools in terms of their performance characteristics, and analyzes the direct applications of computational methods in thermal response test (TRT) and operating performance simulation of GCHPs. Finally, some recommendations for future development of computational methods are proposed. (C) 2018 Elsevier Ltd. All rights reserved.
收录类别:EI;SCIE
资源类型:期刊论文
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