Most Recent Articles: Geothermal Energy Most Recent Articles: Geothermal Energy
- Novel approach for modelling low enthalpy geothermal in deep sedimentary aquifers: a case study of 40 years of production data in the Dogger formationby Theo Renaud, Joris Popineau, John O’Sullivan and Julien Gasser Dorado on December 19, 2024 at 12:00 am
Geothermal energy in the Paris urban area has been exploited since the early 1970s. Deep drilling in the Paris sedimentary basin has targeted hot brine in the Dogger formations from a mid-Jurassic carbonate ro...
- Energy efficiency optimization analysis of a ground source heat pump system based on neural networks and genetic algorithmsby Shanming Wei, HaiBo Wang, YanFa Tian, Xubo Man, Yanshi Wang and ShiYu Zhou on December 19, 2024 at 12:00 am
This paper reports on the performance of a ground source heat pump (GSHP) system located in Shandong Province, China. The system operation data were monitored and collected by a data collection system. Accordi...
- Numerical investigation on the influence of groundwater flow on long-term heat extraction performance of deep borehole heat exchanger arrayby Xiong Yang, Wanlong Cai, Yongpeng Li, Ming Wang, Yanlong Kong, Fenghao Wang and Chaofan Chen on December 19, 2024 at 12:00 am
Groundwater convection is commonly observed in real-world projects, particularly in coastal and groundwater-abundant regions. To accurately evaluate the heat extraction capacity of the deep borehole heat excha...
- Feasibility of coaxial deep borehole heat exchangers in southern Californiaby Haohua Chen and Ingrid Tomac on November 1, 2024 at 12:00 am
This paper investigates the feasibility of coaxial deep borehole heat exchanger (CDBHE) applications to the University of California San Diego (UCSD) campus. By collecting different geophysical source data for...
- Controls of low injectivity caused by interaction of reservoir and clogging processes in a sedimentary geothermal aquifer (Mezőberény, Hungary)by Ábel Markó, Maren Brehme, Daniele Pedretti, Günter Zimmermann and Ernst Huenges on October 22, 2024 at 12:00 am
Low injectivity is often experienced in geothermal doublets installed in sandstone reservoirs. This even led to a shutdown of the Mezőberény (Hungary) geothermal site. An on-site campaign was carried out in Ja...