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Mostrando ítems 1-10 de 11
Artículo
Potential of Supercritical Carbon Dioxide Power Cycles to Reduce the Levelised Cost of Electricity of Contemporary Concentrated Solar Power Plants
(MDPI, 2020-07)
This paper provides an assessment of the expected Levelised Cost of Electricity enabled by Concentrated Solar Power plants based on Supercritical Carbon Dioxide (sCO2) technology. A global approach is presented, relying ...
Artículo
PHDC: sistemas de enfriamiento evaporativo pasivos e híbridos para edificios – software de prediseño
(Pontificia Universidad Católica de Chile, 2012)
PHDC, es un proyecto internacional, creado con el objetivo de promover el uso de sistemas de refrigeración Pasivos e Híbridos en los edificios entre profesionales de diseño, constructores, propietarios y usuarios. En este ...
Artículo
Prospects of Core–edge Integrated No-ELM and Small-ELM Scenarios for Future Fusion Devices
(Elsevier, 2023)
One of our grand challenges towards fusion energy is the achievement of a high-performance plasma core coupled to a boundary solution. The high confinement mode (H-mode) provides such a high-performance fusion core due to ...
Artículo
Carbonation of Limestone Derived CaO for Thermochemical Energy Storage: From Kinetics to Process Integration in Concentrating Solar Plants
(American Chemical Society, 2018)
Thermochemical energy storage (TCES) is considered as a promising technology to accomplish high energy storage efficiency in concentrating solar power (CSP) plants. Among the various possibilities, the calcium-looping (CaL) ...
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
Review of Reactors with Potential Use in Thermochemical Energy Storage in Concentrated Solar Power Plants
(MDPI, 2018-09)
The aim of this study is to perform a review of the state-of-the-art of the reactors available in the literature, which are used for solid–gas reactions or thermal decomposition processes around 1000 C that could be ...
Artículo
Advances in thermal energy storage materials and their applications towards zero energy buildings: A critical review
(Elsevier BV, 2017)
Buildings are responsible for one-third of the world's energy consumption, of which 60% is due to heating and cooling. To accomplish the low-carbon energy goal in the building sector, thermal energy storage offers a number ...
Artículo
Dataset and measurements from a current density sensor during experimental testing of dynamic load cycling for a parallel-serpentine design of a proton exchange membrane fuel cell
(Elsevier, 2024-06)
A dataset from experimental tests of a proton exchange membrane fuel cell (PEMFC) with an active area of approx imately 50 cm2 , parallel-serpentine channels and cross-flow field distribution between anode and cathode is ...
Artículo
Use of molten salts tanks for seasonal thermal energy storage for high penetration of renewable energies in the grid
(Elsevier, 2024-05)
Energy storage is acknowledged a key technology to meet the challenges posed by the energy transition. Short-term grid-connected storage, based on Li-Ion batteries, is becoming commonplace but seasonal energy storage at ...
Artículo
Water build-up and evolution during the start-up of a PEMFC: Visualization by means of Neutron Imaging
(Elsevier, 2017-05)
A commercial 50 cm2 PEM fuel cell with serpentine flow fields was operated at 2.0 bar (a) and 60 °C with different relative humidity (RH) values for the inlet reactants (a matrix of 3 RH for anode and 3 RH for cathode). ...