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Mostrando ítems 31-40 de 256
Artículo
Effect of green infrastructures supported by adaptative solar shading systems on livability in open spaces
(Elsevier, 2023-04)
Lack of thermal comfort in the existing building stock in many warm summer climates and the COVID-19 pandemic have increased residents' temporary occupation of urban open spaces. However, climate change and other effects ...
Artículo
Fresnel solar cooling plant for buildings: Optimal operation of an absorption chiller through inverse modelling
(Elsevier, 2022-11)
Increasing comfort conditions in buildings imply higher energy demands. However, these needs can be mitigated by solar cooling solutions. These systems, such as absorption chillers, are complex and require stable operation, ...
Artículo
Analysis and design of the central stack for the SMART tokamak
(Elsevier, 2023)
The SMall Aspect Ratio Tokamak (SMART) is a new spherical machine that is currently under construction at the University of Seville aimed at exploring negative vs positive triangularity prospects in Spherical Tokamaks ...
Artículo
Modelling Li-ion batteries using equivalent circuits for renewable energy applications
(Elsevier, 2023-12)
During the last decades, environmental policies have advanced the promotion of renewable energy sources, opening a market for smart-grids both connected and disconnected from the main electrical grid. In the field of ...
Artículo
Dry carbonate process for CO2 capture and storage: Integration with solar thermal power
(Elsevier Ltd, 2018)
Capture and sequestration of CO2 released by conventional fossil fuel combustion is an urgent need to mitigate global warming. In this work, main CO2 capture and sequestration (CCS) systems are reviewed, with the focus on ...
Artículo
Dispatchability of solar photovoltaics from thermochemical energy storage
(0196-8904, 2019-07)
Solar photovoltaic plants are today a competitive alternative to power plants based on fossil fuels. Cost reduction in photovoltaics modules, scalability and ease of installation of these plants are enabling a rapid worldwide ...
Artículo
Optimization of a Steam Reforming Plant Modeled with Artificial Neural Networks
(MDPI, 2020-11)
The objective of this research is to improve the hydrogen production and total profit of a real Steam Reforming plant. Given the impossibility of tuning the real factory to optimize its operation, we propose modelling ...
Artículo
An Approach to the Operation Modes and Strategies for Integrated Hybrid Parabolic Trough and Photovoltaic Solar Systems
(MDPI, 2021)
Concentrated solar power (CSP) and photovoltaic (PV) solar systems can be hybridized, creating synergies: on one hand procuring dispatchability by storing thermal energy, and on the other hand generating electricity at ...
Artículo
Preliminary investigation on the adoption of CO2-SO2 working mixtures in a transcritical Recompression cycle
(Elsevier, 2022-07)
This paper investigates the interest and potential of using working fluids based on Carbon and Sulphur Dioxide mixtures (CO2-SO2) in a transcritical Recompression cycle. In order to assess the actual thermodynamic potential ...
Artículo
Carbon capture and utilization for sodium bicarbonate production assisted by solar thermal power
(Elsevier Ltd, 2017)
In this paper, a novel carbon capture and utilization process is proposed. It is based on using a fraction of the captured carbon dioxide to produce sodium bicarbonate, a widely used product in the chemical and food ...