A variable frequency control method and experiments of a direct-expansion solar-assisted heat pump system

Thermal performance of a solar-aided latent heat store used for space heating by heat pump

Mehmet Esen · Solar Energy · 2000 · 495 citations

Electrical Engineering, Engineering, Energy Efficiency +11

Modelling and experimental performance analysis of solar-assisted ground source heat pump system

Hikmet Esen, Mehmet Esen, Onur Özsolak · Journal of Experimental & Theoretical Artificial Intelligence · 2015 · 425 citations

Engineering, Energy Efficiency, Energy Conversion +17

Experimental investigation of a two-phase closed thermosyphon solar water heater

Mehmet Esen, Hikmet Esen · Solar Energy · 2005 · 388 citations

Engineering, Experimental Investigation, Solar Power +9

Energetic and financial evaluation of solar assisted heat pump space heating systems

Evangelos Bellos, Christos Tzivanidis, Konstantinos Moschos et al. · Energy Conversion and Management · 2016 · 198 citations

Engineering, Solar Energy Policy, Solar Power +11

Variable-speed capacity control in refrigeration systems

T. Q. Qureshi, S.A. Tassou · Applied Thermal Engineering · 1996 · 183 citations

Engineering, Energy Efficiency, Stability +6