Feasibility study and economical evaluations of geothermal heat pumps in Iran

Direct utilization of geothermal energy 2015 worldwide review

John Lund, Tonya L. Boyd · Geothermics · 2016 · 1.4K citations

Engineering, Earth Sciences, Geological Engineering +16

Sustainability aspects of geothermal heat pump operation, with experience from Switzerland

Ladislaus Rybach, Walter J. Eugster · Geothermics · 2010 · 117 citations

Engineering, Geological Engineering, Heat Transfer +13

Life cycle sustainability assessment of ground source heat pump in Shanghai, China

Beijia Huang, Volker Mauerhofer · Journal of Cleaner Production · 2015 · 113 citations

Management, Environmental Management, Environmental Sciences +14

Saffron Drying with a Heat Pump–Assisted Hybrid Photovoltaic–Thermal Solar Dryer

Hamid Mortezapour, Barat Ghobadian, Saeid Minaei et al. · Drying Technology · 2012 · 104 citations

Agriculture, Agronomy, Crop Sciences +17

Energy and economic savings using geothermal heat pumps in different climates

Biagio Morrone, Gaetano Coppola, Vincenzo Raucci · Energy Conversion and Management · 2014 · 87 citations

Engineering, Mechanical Engineering, Energy Economics +15