Publicou 18 edições por ano
ISSN Imprimir: 1064-2285
ISSN On-line: 2162-6561
Indexed in
NUMERICAL INVESTIGATION OF GROUND-COUPLED VERTICAL BOREHOLE HEAT EXCHANGERS WITH GROUNDWATER ADVECTION
RESUMO
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