A novel hybrid approach for in-situ determining the thermal properties of subsurface layers around borehole heat exchanger

Autor: Akhmetov, Bakytzhan, Georgiev, Aleksandar, Popov, Rumen, Turtayeva, Zarina, Kaltayev, Aidarkhan, Ding, Yulong
Zdroj: In International Journal of Heat and Mass Transfer November 2018 126 Part A:1138-1149
Databáze: ScienceDirect