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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 ...
Energía sostenible: sin malos humos
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2019)
info:eu-repo/semantics/book,
¿Puede España ser sostenible energéticamente? Si alguna vez te has
planteado esta pregunta, o quieres saber en qué gastamos la energía y de
dónde podría ser obtenida, aquí encontrarás respuestas. Nuestros recursos ...
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 ...
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. ...
Modelización y desarrollo experimental de un sistema de generación termoeléctrica basado en efecto Seebeck. Aplicación a gases de escape en calderas de combustión
(2018)
info:eu-repo/semantics/doctoralThesis,
La situación energética actual y todos los problemas medioambientales,
políticos y económicos asociados a ella, hacen cada vez más necesaria una
optimización de los sistemas de generación eléctrica y una incorporación ...
Heat pipes thermal performance for a reversible thermoelectric cooler-heat pump for a nZEB
(Elsevier, 2019)
Artículo / Artikulua,
The nZEB standards reduce the energy demand of these buildings to a minimum, obtaining this little energy from renewable resources. Taking these aspect into consideration, a thermoelectric cooler-heat pump is proposed to ...
Experimental development of a novel thermoelectric generator without moving parts to harness shallow hot dry rock fields
(Elsevier, 2022)
Artículo / Artikulua,
Nowadays, geothermal energy in shallow hot dry rock fields is not exploited enough due to the high economic and environmental impact as well as the lack of scalability of the existing technologies. Here, thermoelectricity ...
Improvements in the cooling capacity and the COP of a transcritical CO 2 refrigeration plant operating with a thermoelectric subcooling system
(Elsevier, 2019)
info:eu-repo/semantics/article,
Restrictive environmental regulations are driving the use of CO 2 as working fluid in commercial vapour compression plants due to its ultra-low global warming potential (GWP 100 = 1) and its natural condition. However, at ...
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. ...
Gamification and a low-cost laboratory equipment aimed to boost vapor compresion refrigeration learning
(OmniaScience, 2022)
info:eu-repo/semantics/article,
The nowadays European educational framework boosts applying the learned theoretical concepts to real situations. Hence, practice sessions are key resources to present students direct applications of the theoretical concepts ...