| Analysis of Thermal Conductivity of Borehole Heat Exchanger Measured During TRT Compared with Theoretically Calculated and Its Impact on the Installation Parameters |
Magda KACZMARCZYK, Michal KACZMARCZYK |
Geothermal Heat Pumps |
borehole heat exchanger, downhole heat exchanger, thermal response test, heat pumps |
World Geothermal Congress |
2015 |
English |
| Investigation of Ethanol Based Secondary Fluids with Denaturating Agents Used for Borehole Heat Exchangers |
Monika IGNATOWICZ, José ACUÑA, Åke MELINDER, Björn PALM |
Geothermal Heat Pumps |
secondary fluid, borehole heat exchanger, ground source heat pump, thermophysical properties, pressure drop, ethanol |
World Geothermal Congress |
2015 |
English |
| Deep Borehole Heat Exchangers, Application to Ground Source Heat Pump Systems |
Henrik HOLMBERG, José ACUÑA, Erling NÆSS, Otto, K SØNJU |
Geothermal Heat Pumps |
Ground source, coaxial, BHE, numerical simulation, heat transfer |
World Geothermal Congress |
2015 |
English |
| The Performance of Compression-absorption Heat Pump System Using Low-temperature Geothermal Tail Water |
Yulie GONG, Chao LUO, Yuan YAO, Zhenneng LU, Weibin MA |
Geothermal Heat Pumps |
CAHP; COP; vertical out-tube falling film; generator; ammonia-water |
World Geothermal Congress |
2015 |
English |
| The First Italian Experience of Ground thermal Energy Storage: an Integrated Approach for Design and Monitoring, from Laboratory to Field Scale |
Nicolò GIORDANO, Cesare COMINA, Giuseppe MANDRONE |
Geothermal Heat Pumps |
ground storage, analogical modeling, numerical modeling, geophysical monitoring, Italy |
World Geothermal Congress |
2015 |
English |
| Effect of Water Injection Into a Ground Heat Exchanger Drilled in a Low-ë Formation |
Hikari FUJII, Hiroyuki KOSUKEGAWA, Kyosuke ONISHI |
Geothermal Heat Pumps |
geothermal heat pump, ground heat exchanger, thermal response test, water injection |
World Geothermal Congress |
2015 |
English |
| Soil Temperature Monitoring and Study on Geothermal Heat Pump Systems |
DU Jizhong, YANG Ze, and YU Huiming |
Geothermal Heat Pumps |
heat pump, temperature monitor |
World Geothermal Congress |
2015 |
English |
| Monitoring and Forecasting the Thermal Response of an Existing Borehole Field |
Marc DEROUET, Patricia MONZÓ, José ACUNA |
Geothermal Heat Pumps |
ground source heat pump, borehole heat exchanger, g-function, analytical solution, temperature prediction |
World Geothermal Congress |
2015 |
English |
| Optimizing the Distance Between Boreholes with Helical Shaped Ground Heat Exchanger |
Babak DEHGHAN, Altug SISMAN, Murat AYDIN |
Geothermal Heat Pumps |
ground source heat pump, helical shaped ground heat exchanger, optimal design |
World Geothermal Congress |
2015 |
English |
| Long Term Performance Prediction of a Borehole Ground Heat Exchanger by Green's Function Method |
Babak DEHGHAN, Murat AYDIN, Altug SISMAN |
Geothermal Heat Pumps |
ground source heat pump, Green's function method, borehole, long term performance of a ground heat exchanger |
World Geothermal Congress |
2015 |
English |
| A First for India – 100 kW Borehole Based Geothermal Heat Pump System for Space Heating in the Himalayas |
Robin CURTIS, J.C. KAPIL, P.K. SATYAWALI, A. GANJU and Sharad MARATHE |
Geothermal Heat Pumps |
India, GSHP, heating, cooling, heat pump, SASE, DRDO |
World Geothermal Congress |
2015 |
English |
| Proposal of Technical Guidelines for Optimal Design of Ground-Source Heat Pump Systems |
Paolo CONTI, Walter GRASSI, Daniele TESTI |
Geothermal Heat Pumps |
ground-source heat pumps, design guidelines, holistic design, integrated design, seasonal performance, optimization, ground-coupled heat exchangers, cost-benefit analysis. |
World Geothermal Congress |
2015 |
English |
| Experimental Comparison of the Effect of Natural Convection Between a Gravel Backfilled and a Cement Grouted Vertical Borehole Heat Exchanger |
Wonjun CHOI, Ryozo OOKA |
Geothermal Heat Pumps |
ground source heat pump, thermal response test, natural convection, backfill material, parameter estimation |
World Geothermal Congress |
2015 |
English |
| A Field Experiment to Study the Influence of Heat and Mass Transfer at the Soil Surface on Shallow Ground Heat Exchanger Performances |
Maha CHALHOUB, Mikael PHILIPPE, Yves COQUET |
Geothermal Heat Pumps |
Shallow ground heat exchanger, Field experiment, Near-surface effects, Heat and mass transfer |
World Geothermal Congress |
2015 |
English |
| Shallow Geothermal Energy – Current Status and Potential in Turkey |
Aysegul CETIN, Halime PAKSOY |
Geothermal Heat Pumps |
Geothermal Heat Pump, installed capacity, Turkey |
World Geothermal Congress |
2015 |
English |
| Economic Analysis of Combined Heating System of Geothermal Water and Gas Engine-driven Heat Pump in Tianjin China |
CAO Fenglan, LI Bo |
Geothermal Heat Pumps |
direct utilization,engine-driven heat pump,electric heat pump,economy |
World Geothermal Congress |
2015 |
English |
| Determination of Thermal Properties for Horizontal Ground Collector Loops |
Jon BUSBY |
Geothermal Heat Pumps |
thermal properties, horizontal collectors, soil temperature |
World Geothermal Congress |
2015 |
English |
| Quality Control and Troubleshooting for Grouts Used with Geothermal Heat Pumps |
Marita BERNDT |
Geothermal Heat Pumps |
Grouts, quality control, thermal conductivity |
World Geothermal Congress |
2015 |
English |
| Automatic Optimization of Multiple Borehole Heat Exchanger Fields |
Peter BAYER, Markus BECK, Michael DE PALY |
Geothermal Heat Pumps |
BHE, optimization, modeling, groundwater |
World Geothermal Congress |
2015 |
English |
| Experimental and Computational Performance Comparison Between Different Shallow Ground Heat Exchangers |
Murat AYDIN, Altug SISMAN, Ahmet GULTEKIN, Babak DEHGHAN |
Geothermal Heat Pumps |
shallow ground heat exchangers, long term performance prediction, snail, slinky, helix type ground heat exchangers |
World Geothermal Congress |
2015 |
English |