Artículos (Ingeniería Energética): Recent submissions
Now showing items 1-20 of 261
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Article
Simplified model to correct thermopile pyranometer solar radiation measurements for photovoltaic module yield estimation
(Elsevier, 2020-02)This article presents and evaluates the performance of a simplified model to generate 10-min global horizontal synthetic ...
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Article
Generation of synthetic solar datasets for risk analysis
(Elsevier, 2019-07)In this paper, we present a method for the synthetic generation of long-term time series of coupled 1-min global horizontal ...
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Assessing the feasibility of retrofitting parabolic trough power plants with integrated photovoltaic systems for grid integration
(Elsevier, 2024-11)This study addresses the optimization issues of a Parabolic Trough (PT) power plant by retrofitting it with a photovoltaic ...
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A methodology for the stochastic generation of hourly synthetic direct normal irradiation time series
(Springer Nature, 2018-02)Many of the available solar radiation databases only provide global horizontal irradiance (GHI) while there is a growing ...
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Impact of the variation of the receiver glass envelope transmittance as a function of the incidence angle in the performance of a linear Fresnel collector
(Elsevier, 2020-05)In this paper, we focus on the variation of the transmittance of the receiver glass envelope as a function of the incidence ...
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Numerical model for the performance prediction of a PEM fuel cell. Model results and experimental validation
(Elsevier, 2010-10)This work presents a Computational Fluid Dynamics (CFD) model developed for a 50 cm2 fuel cell with parallel and serpentine ...
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Experimental fuel cell performance analysis under different operating conditions and bipolar plate designs
(Elsevier, 2010-10)This work presents experimental performance results for a 50 cm2 Polymer Electrolyte Membrane (PEM) Fuel Cell, including ...
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Article
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 ...
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Conceptual study for velocity space resolved thermal ion loss detection in tokamaks
(AIP Publishing, 2022-09-20)A new concept for velocity space thermal ion loss detection is presented. This diagnostic provides pitch angle resolved ...
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Article
Dataset of the liquid water distribution in a biomimetic PEM fuel cell
(Elsevier, 2024-06)This dataset gathers the initial formation and the evolution of water content and distribution, as well as water evacuation, ...
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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 ...
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A Review of the Use of Hydrogen in Compression Ignition Engines with Dual-Fuel Technology and Techniques for Reducing NOx Emissions
(MDPI, 2024)The use of compression ignition engines (CIEs) is associated with increased greenhouse gas emissions. It is therefore ...
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Energy Hybridization with Combined Heat and Power Technologies in Supercritical Water Gasification Processes
(MDPI, 2022-06)Supercritical water gasification (SCWG) has been shown to be an effective technology to valorize a wide range of organic ...
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A Holistic Methodology to Quantify Product Competitiveness and Define Innovation Requirements for Micro Gas Turbine Systems in Hydrogen-Based Energy Storage Applications
(The American Society of Mechanical Engineers (ASME), 2024-08-01)Micro gas turbines are an on-site power and heat generation technology with a small footprint, low gaseous (NOx) and ...
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Article
Analysis of indirect power cycles for a novel methanol-to-methane TCES-CSP system
(Elsevier Ltd., 2024-08-15)The security of the supply of clean energy resources and the production of renewable fuels for industry are some of the ...
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Study of the use of biogas as an energy vector for microgrids
(Elsevier, 2024-08)The review presents the current state of the issue about the structural features of microgrids as potential structural ...
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Natural cooling solution for thermally conditioning bus stops as urban climate shelters in hot areas: Experimental proof of concept
(Elsevier Ltd., 2023-11)In response to the challenges posed by climate change and the growing heat patterns in cities, this study addresses the ...
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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 ...
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Experimental CIGS technology performance under low concentration photovoltaic conditions
(Elsevier Ltd., 2024-03)This research study assesses the influence of the concentration factor on two different PV technologies: c-Si and CIGS, ...
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Article
Corrigendum to “Review of EU product energy efficiency policies: What have we achieved in 40 years?” [J. Clean. Prod. 421 (2023) 138442] (Journal of Cleaner Production (2023) 421, (S0959652623026008), (10.1016/j.jclepro.2023.138442))
(Elsevier, 2024-02)The authors regret to have noticed the following mistake to be corrected. The first sentence “In the global fight to limit ...