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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. ...
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 ...
Experimental validation and development of an advanced computational model of a transcritical carbon dioxide vapour compression cycle with a thermoelectric subcooling system
(Elsevier, 2022)
Artículo / Artikulua,
The inclusion of a thermoelectric subcooler as an alternative to increment the performance of a vapour compression cycle has been proved promising when properly designed and operated for low-medium power units. In this ...
Thermoelectric heat recovery in a real industry: from laboratory optimization to reality
(Elsevier, 2021)
info:eu-repo/semantics/article,
Thermoelectricity, in the form of thermoelectric generators, holds a great potential in waste heat recovery, this potential has been studied and proved in several laboratory and theoretical works. By the means of a ...
Experimental evidence of the viability of thermoelectric generators to power volcanic monitoring stations
(MDPI, 2020)
Artículo / Artikulua,
Although there is an important lack of commercial thermoelectric applications mainly
due to their low efficiency, there exist some cases in which thermoelectric generators are the best
option thanks to their well-known ...
Impact of a thermoelectric subcooler heat exchanger on a carbon dioxide transcritical refrigeration facility
(Elsevier, 2022)
Artículo / Artikulua,
To improve the performance of vapour compression refrigeration cycles, the inclusion of a thermoelectric subcooler for low-medium power units has been the focus of recent studies due to its robustness, compactness and ...
Experimental evaluation of a transcritical CO2 refrigeration facility working with an internal heat exchanger and a thermoelectric subcooler: performance assessment and comparative
(Elsevier, 2022)
Artículo / Artikulua,
The use of carbon dioxide in transcritical state has become one of the most used solutions to comply with the F-Gas directive and reduce greenhouse gases emissions from refrigeration systems at high ambient temperatures. ...
Prospects of waste-heat recovery from a real industry using thermoelectric generators: economic and power output analysis
(Elsevier, 2020)
Artículo / Artikulua,
One of the options to reduce industrial energy costs and the environmental impact is to recover the waste-heat produce in some processes. This paper proposes the use of thermoelectric generators at a stone wool manufacturing ...