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Corrosion behavior in volcanic soils: in search of candidate materials for thermoelectric devices
(MDPI, 2021)
info:eu-repo/semantics/article,
Thermoelectric generators have emerged as an excellent solution for the energy supply of volcanic monitoring stations due to their compactness and continuous power generation. Nevertheless, in order to become a completely ...
Performance assessment of an experimental CO2 transcritical refrigeration plant working with a thermoelectric subcooler in combination with an internal heat exchanger
(Elsevier, 2022)
Artículo / Artikulua,
Regulations in the refrigeration sector are forcing the transition to low global warming potential fluids such as carbon dioxide in order to decrease direct greenhouse gases emissions. Several technologies have arisen over ...
Thermoelectric generator for high temperature geothermal anomalies: experimental development and field operation
(Elsevier, 2023)
Artículo / Artikulua,
In the current climate and energy context, it is important to develop technologies that permit increase the use of renewable sources such as geothermal energy. Enhancing the use of this renewable source is particularly ...
Computer simulations of silicide-tetrahedrite thermoelectric generators
(MDPI, 2022)
Artículo / Artikulua,
With global warming and rising energy demands, it is important now than ever to transit to
renewable energy systems. Thermoelectric (TE) devices can present a feasible alternative to generate
clean energy from waste heat. ...
Advanced phase-change intermediate heat exchanger development for multistage thermoelectric heat pumps
(Elsevier, 2023)
Artículo / Artikulua,
The need to reach a full energy decarbonisation is well known. Heating and cooling consumption is almost half of the global energy end-use. Thus, development of low-carbon and highly efficient power-to-heat technologies ...
Experimental enhancement of a CO2 transcritical refrigerating plant including thermoelectric subcooling
(Elsevier, 2020)
info:eu-repo/semantics/article,
CO2 is an excellent natural refrigerant that can be used in almost any commercial cooling application thanks to its useful range of evaporative temperatures and excellent environmental properties. However, due to its low ...
Design and optimization of thermoelectric generators for harnessing geothermal anomalies: a computational model and validation with experimental field results
(Elsevier, 2024)
Artículo / Artikulua,
Thermoelectric generators have been recently proved to be a feasible alternative to harness hot dry rock fields with very promising results transforming the geothermal heat into electricity. This research deepens in the ...
Field test of a geothermal thermoelectric generator without moving parts on the Hot Dry Rock field of Timanfaya National Park
(Elsevier, 2023)
Artículo / Artikulua,
Although in the last years thermoelectric generators have arisen as a solution to boost geothermal power generation, tests on field are still scarce. The vast majority of the available studies focus on computational ...
Experimental analysis of one and two-stage thermoelectric heat pumps to enhance the performance of a thermal energy storage
(Elsevier, 2023)
info:eu-repo/semantics/article,
This experimental study demonstrates the possibility to enhance the performance of a low-temperature thermal energy storage system (~160 ¿C) based on airflow heating using electrical heaters by including thermoelectric ...
Enhanced behaviour of a passive thermoelectric generator with phase change heat exchangers and radiative cooling
(Elsevier, 2023)
Artículo / Artikulua,
Heat exchangers are essential to optimize the efficiency of Thermoelectric Generators (TEGs), and heat pipes without fans have proven to be an advantageous design as it maintains the characteristic robustness of ...