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Artículo
A novel storage system for cooling stand-alone photovoltaic installations
(Elsevier, 2020-08)
Stand-alone photovoltaic systems usually use batteries to adjust energy yield to energy demand. An alternative energy storage system for stand-alone photovoltaic installations is proposed for three cooling applications: ...
Artículo
Touch-free reactive flash sintering of dense strontium hexaferrite permanent magnet
(John Wiley and Sons, 2023)
This work presents an extension of the touch-free flash sintering technique. In the proposed technique, chemical reaction and sintering occur in a single step, without the use of electrodes, in the presence of electric ...
Artículo
Flame confinement in biomass combustion systems for particles abatement
(Elsevier, 2022)
This work explores the use of open-pore, inert ceramic foams with different pore sizes as particle abatement systems in small biomass combustion systems. Porous foams made of silicon carbide with pore sizes 10 to ...
Artículo
Determination of time constants of diffusion and electrochemical processes in Polymer Electrolyte Membrane Fuel Cells
(Elsevier Ltd, 2021)
This work presents an experimental analysis of the time constants associated to diffusion and electro chemical processes in a 50 cm2 Polymer Electrolyte Membrane (PEM) fuel cell. The experimental tech niques and results ...
Artículo
Analysis of an energy storage system using reversible calcium hydroxide in fluidised-bed reactors
(Elsevier, 2022-11-25)
The widespread use of renewable energy requires the support of high-capacity energy storage systems. This work proposes a thermochemical energy storage system for concentrated solar power plants based on the reversible ...