@article{article14217f71, title = {Experimental investigation on the impact of the asymmetrical heat exchange and operation modes on the thermal performance of a bored energy pile in unsaturated soil: a case study in Brazil}, author = {Formigari, Ricardo Caires and Tsuha, Cristina de Hollanda Cavalcanti}, year = {2025}, doi = {10.1016/j.geothermics.2024.103201}, journal = {Geothermics} }