Efficiency of vertical geothermal heat exchangers in the ground source heat pump system

A finite line‐source model for boreholes in geothermal heat exchangers

Hongzhen Zeng, Nairen Diao, Zhen Fang · Heat Transfer-Asian Research · 2002 · 583 citations

Engineering, Earth Sciences, Heat Transfer +16

A transient two-dimensional finite volume model for the simulation of vertical U-tube ground heat exchangers

C. Yavuzturk, Jeffrey D. Spitler, Simon Rees · 1999 · 234 citations

Engineering, Computational Engineering, Mechanical Engineering +17

Development of an equivalent diameter expression for vertical U-tubes used in ground-coupled heat pumps

Yaxiu Gu, Dennis L. O’Neal · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1998 · 147 citations

Engineering, Mechanical Engineering, Heat Transfer +16

The thermal resistance in a borehole of geothermal heat exchangers

Nairen Diao, Ping Cui, Zhaohong Fang · Proceeding of International Heat Transfer Conference 12 · 2002 · 14 citations

Engineering, Earth Sciences, Geological Engineering +14