Most Recent Articles: Geothermal Energy Most Recent Articles: Geothermal Energy
- Modeling unobserved geothermal structures using a physics-informed neural network with transfer learning of prior knowledgeby Akihiro Shima, Kazuya Ishitsuka, Weiren Lin, Elvar K. Bjarkason and Anna Suzuki on October 8, 2024 at 12:00 am
Deep learning has gained attention as a potentially powerful technique for modeling natural-state geothermal systems; however, its physical validity and prediction inaccuracy at extrapolation ranges are limiti...
- Methods of grout quality measurement in borehole exchangers for heat pumps and their rehabilitationby Petr Nakládal, Martin Procházka, Viktor Goliáš and Jaromíra Hrdá on October 6, 2024 at 12:00 am
Methods and instrumentation for measuring grout quality in heat pump boreholes, including the measurement of groundwater flow through boreholes outside partly grouted borehole exchanger pipes, have been develo...
- Geothermal resources in Latin-America and their exploration using electromagnetic methodsby Octavio Castillo-Reyes, Rosa María Prol-Ledesma, Fernando Corbo-Camargo and Otilio Rojas on September 28, 2024 at 12:00 am
The global priority for sustainable societies drives the transition to green energy, with geothermal power as a promising alternative. Latin-American countries benefit from the active volcanism along the Pacif...
- Repurposing idle wells in the North German Basin as deep borehole heat exchangersby Nora Koltzer, Johannes Schoenherr, Maximilian Sporleder, Jan Niederau and Florian Wellmann on September 28, 2024 at 12:00 am
This study investigates the feasibility to repurpose wells from gas production for geothermal closed-loop application in the North German Basin (NGB). The objective for this research topic is to extend the val...
- Determination of thermal properties of grouting materials for borehole heat exchangers (BHE)by Anna Albers, Petra Huttenloch, Roman Zorn, Hagen Steger and Philipp Blum on September 28, 2024 at 12:00 am
Thermal properties of grouting materials for borehole heat exchangers (BHE) are currently analysed with varying measurement methods and analysis procedures, resulting in difficulties when comparing values of d...