Study on heat-exchange efficiency and energy efficiency ratio of a deeply buried pipe energy pile group considering seepage and circulating-medium flow rate

Autor: Chen, Zhi, Lian, Xingwei, Tan, Jinjia, Xiao, Henglin, Ma, Qiang, Zhuang, Yan
Zdroj: In Renewable Energy November 2023 216
Databáze: ScienceDirect