THERMAL RESPONSE TEST
; LINE-SOURCE MODEL
; VERTICAL CLOSED-LOOP
; SINGLE U-TUBE
; PUMP SYSTEM
; ENERGY PILE
; NUMERICAL-ANALYSIS
; GEOTHERMAL-ENERGY
; TEMPERATURE-VARIATIONS
; GEOMETRIC ARRANGEMENT
WOS学科分类:
Thermodynamics
; Energy & Fuels
WOS研究方向:
Thermodynamics
; Energy & Fuels
英文摘要:
The importance of investigating and addressing climate change, through the use of renewable energy, is substantially increasing. Shallow geothermal energy is usually a sustainable and affordable renewable energy source which can be exploited through ground-source heat pump systems. The ground heat exchanger is not only the most important component of the system but also plays a significant role in achieving a high coefficient of performance. In this article, a comprehensive review is carried out of recent advances in the field of ground heat exchangers, including assessments of the effects of system geometric configuration, pipe material, working fluid, and depth of ground heat exchanger on heat flux, heat transfer coefficient, outlet temperature, thermal resistance, and pressure drop. Due to the significance of the ground heat exchanger geometric configuration on system performance, it has recently been extensively investigated. However, there are few comprehensive reviews of these studies and the present article tries to meet this need. (C) 2019 Elsevier Ltd. All rights reserved.
1.Mazandaran Univ Sci & Technol, Fac Mech Engn, Babol Sar 4716685635, Iran 2.Babol Noshirvani Univ Technol, Fac Mech Engn, Babol Sar 4714871167, Iran 3.Univ Ontario Inst Technol, Fac Engn & Appl Sci, 2000 Simcoe St North, Oshawa, ON L1G 0C5, Canada
Recommended Citation:
Javadi, Hossein,Ajarostaghi, Seyed Soheil Mousavi,Rosen, Marc A.,et al. Performance of ground heat exchangers: A comprehensive review of recent advances[J]. ENERGY,2019-01-01,178:207-233