Lee, Seokjae; Park, Sangwoo; Kang, Minkyu; Oh, kwanggeun; … - 2022
Among various types of ground heat exchangers (GHEXs), a coaxial-type GHEX exhibits outstanding thermal performance owing to the geometric characteristics of the concentric tube-in-tube configuration. In this study, a computational fluid dynamics (CFD) model was developed and verified using...