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Influence of Working Fluid Composition on the Optimum Characteristics of Blended Supercritical Carbon Dioxide Cycles
(ASME, 2021-09-16)
The supercritical Carbon Dioxide power cycle technology has attracted growing interest from the scientific community, becoming one of the most important options currently considered for CSP applications. This is thanks to ...
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Thermochemical energy storage of concentrated solar power by Integration of the calcium looping process and a CO2 power cycle
(Elsevier, 2016)
Energy storage is the main challenge for a deep penetration of renewable energies into the grid to overcome their intrinsic variability. Thus, the commercial expansion of renewable energy, particularly wind and solar, ...
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Voltage distribution analysis and non-uniformity assessment in a 100 cm2 PEM fuel cell stack
(Elsevier, 2023-11)
In this study, a comprehensive set of experimental tests were carried out to investigate individual cell voltage and temperature deviation under different operating conditions in a fuel cell stack. Five key operating ...
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Optimizing the CSP-Calcium Looping integration for Thermochemical Energy Storage
(Elsevier Ltd, 2017)
Thermochemical energy storage (TCES) is considered a promising technology to overcome the issues of intermittent energy generation in Concentrated Solar Power (CSP) plants and couple them with yearly electricity demand. ...
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Life cycle assessment (Lca) of a concentrating solar power (csp) plant in tower configuration with and without thermal energy storage (tes)
(MDPI AG, 2021)
Despite the big deployment of concentrating solar power (CSP) plants, their environmental evaluation is still a pending issue. In this paper, a detailed life cycle assessment (LCA) of a CSP tower plant with molten salts ...
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Permeability and mechanical integrity of porous biomorphic SiC ceramics for application as hot-gas filters
(Elsevier, 2016)
Biomorphic SiC is a biotemplated material fabricated by Si melt-infiltration of carbon preforms from wood pyrolysis. In this work, porous bioSiC ceramics from five different wood precursors, with porosities between 45 and ...
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Hidrógeno como vector energético: Elementos y usos
(Academia Malagueña de Ciencias, 2008)
Durante los últimos años se han anunciado diferentes iniciativas tendentes a propiciar el desarrollo y despegue de tecnologías asociadas al uso del hidrógeno como vector energético (Iniciativa Tecnológica Conjunta en ...
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Adaptative Cover to Achieve Thermal Comfort in Open Spaces of Buildings: Experimental Assessment and Modelling
(MDPI, 2021-08)
The global need for healthy and safe open spaces faces continuous temperature rise due to the heat island phenomenon and climate change. This problem requires new strategies for improving the habitability of open spaces ...
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Behaviour of a concrete wall containing micro‐encapsulated PCM after a decade of its construction
(Elsevier Ltd, 2020-04)
Today, our society has the duty of reducing the energy consumed in the building sector. A promising technology to achieve this goal is the implementation of thermal energy storage (TES) solutions in buildings envelope. ...
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Thermodynamic Model for Performance Analysis of a Stirling Engine Prototype
(MDPI, 2018-10)
In this study, the results of simulations generated from different thermodynamic models of Stirling engines are compared, including characterizations of both instantaneous and indicated operative parameters. The aim was ...