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Mostrando ítems 21-30 de 94
Artículo
Upgrade of the edge Charge Exchange Recombination Spectroscopy system at the High Field Side of ASDEX Upgrade
(IOP Publishing, 2019)
The upgrade of the high field side (HFS) edge charge exchange recombination spectroscopy (CXRS) system of ASDEX Upgrade is presented. This diagnostic provides temperature, rotation and radiance measurements of impurity ...
Artículo
Feasibility Study of Freeze Recovery Options in Parabolic Trough Collector Plants Working with Molten Salt as Heat Transfer Fluid
(MDPI, 2019-06)
Parabolic trough collector (PTC) technology is currently the most mature solar technology, which has led to the accumulation of relevant operational experience. The overall performance and e ciency of these plants depends ...
Artículo
Analysis of the economic feasibility and reduction of a building’s energy consumption and emissions when integrating hybrid solar thermal/PV/micro-CHP systems
(Elsevier, 2016)
The aim of this paper is to assess the performance of several designs of hybrid systems composed of solar thermal collectors, photovoltaic panels and natural gas internal combustion engines. The software TRNSYS 17 has been ...
Artículo
Building automation system with adaptive comfort in mixed mode buildings
(Elsevier, 2018-11)
Although there are many fieldstudies to achieve a model of comfort in free running buildings, fewer studies focus on mixed-mode buildings. Moreover, there are even fewer examples of implementing such algorithms into a ...
Artículo
Benefits of Medium Temperature Solar Concentration Technologies as Thermal Energy Source of Industrial Processes in Spain
(MDPI, 2018-10)
This paper analyses the possible applications of medium temperature solar concentration technologies, Compound Parabolic Collector, Linear Fresnel Collector and Parabolic Trough Collector in the Spanish industrial ...
Trabajo Fin de Máster
Estabilización del color de vinos tintos de clima cálido (variedad Syrah) por adición de subproductos vitícolas. Semillas de uvas pasas de variedad Pedro Ximénez
(2016)
Los cambios que se producen en la uva durante la maduración en climas cálidos, como es el caso de Andalucía, provocan un apreciable desfase entre la madurez fenólica y la tecnológica. Este desequilibrio conduce a la obtención ...
Artículo
Integration of Fuel Cell Technologies in Renewable-Energy-Based Microgrids Optimizing Operational Costs and Durability
(IEEE (Institute of Electrical and Electronics Engineers), 2016)
In this paper, a Model Predictive Control (MPC) approach is proposed to manage a grid-tied hydrogen microgrid (μG) . The μG testbed is equipped with a 1-kW polymer electrolyte membrane (PEM) electrolyzer and a 1.5-kW PEM ...
Artículo
Determination of the Acidity of Waste Cooking Oils by Near Infrared Spectroscopy
(MDPI, 2019)
Waste cooking oils (WCO) recycling companies usually have economic losses for buying WCO not suitable for biodiesel production, e.g., WCO with high free acidity (FA). For this reason, the determination of FA of WCO by ...
Artículo
Análisis y aprovechamiento de la energía térmica por fricción en película semisólida rotatoria de aleación Cu-Sn, bajo los efectos de alta presión
(Vicerrectorado de Investigación de la Universidad Nacional «Santiago Antúnez de Mayolo», 2016)
El presente trabajo, consiste en la investigación y el desarrollo experimental de un nuevo dispositivo de generación de calor por fricción deslizante, en película térmica. Este tercer cuerpo, se forma por la energía mecánica ...
Artículo
Preliminary study on the performance of biomorphic silicon carbide as substrate for diesel particulate filters
(VINČA Institute of Nuclear Sciences, 2018)
This paper presents the results of a preliminary experimental study to assess the performance of biomorphic silicon carbide when used for the abatement of soot particles in the exhaust of Diesel engines. Given its optimal ...