年間 18 号発行
ISSN 印刷: 1064-2285
ISSN オンライン: 2162-6561
IF:
1.7
5-Year IF:
1.4
Immediacy Index:
0.6
Eigenfactor:
0.00072
JCI:
0.43
SJR:
0.318
SNIP:
0.568
CiteScore™::
3.5
H-Index:
28
Indexed in
NUMERICAL INVESTIGATION OF GROUND-COUPLED VERTICAL BOREHOLE HEAT EXCHANGERS WITH GROUNDWATER ADVECTION
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要約
Groundwater advection is commonly neglected in the design of ground-coupled vertical borehole heat exchangers. In this work, the efficiency of heat transfer from a vertical borehole with groundwater advection is investigated by numerical simulations. The actual borehole geometry is accounted for, resulting in a perturbed flow field. The present results are compared with the analytical solution for the transient, two-dimensional heat convection around a line heat source derived by Diao et al. (2004). A wide range of viable Peclet numbers is considered.
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Liuzzo-Scorpo Alberto, Nordell Bo, Gehlin Signhild, Influence of regional groundwater flow on ground temperature around heat extraction boreholes, Geothermics, 56, 2015. Crossref
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Liuzzo Scorpo Alberto, Nordell Bo, Gehlin Signhild, A Method to Estimate the Hydraulic Conductivity of the Ground by TRT Analysis, Groundwater, 55, 1, 2017. Crossref
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Wang Changlong, Wang Xin, Lu Jinli, Lu Yuehong, Sun Yanhong, Zhang Pengyuan, A semi-analytical heat transfer model for deep borehole heat exchanger considering groundwater seepage, International Journal of Thermal Sciences, 175, 2022. Crossref