Examinar por departamento (cas.) "Máquinas y motores térmicos"
Now showing items 41-57 of 57
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El método de análisis exergético en los edificios. Su aplicación en la caracterización en régimen dinámico de los cerramientos.
(2016-02-05)En la actualidad existe una gran preocupación e interés mundial por reducir el consumo energético y las emisiones de gases contaminantes. El sector de la edificación no es ajeno a esta tendencia, ya que es el responsable ... -
Método de cálculo de comportamiento térmico de cerramientos de edificios con materiales de cambio de fase
(2017-06-19)El almacenamiento de energía térmica en forma de calor latente puede ser una buena medida para reducirla demanda tanto de refrigeración como de calefacción de los edificios. EL fuerte comportamiento nolineal de este tipo ... -
Model based optimization of thermal management systems for electro-mobility applications
(2017-07-20)La presente Tesis Doctoral presenta una metodología de diseño y optimización energética enfocada a sistemas de gestión térmica para aplicaciones que se engloban dentro del campo de la Electro- Movilidad. La metodología se ... -
Modelling, experimental characterization and simulation of stirling engine-based micro-cogeneration plants for residential buildings.
(2019-04-10)El sector de la edificación representa aproximadamente el 40% del consumo de energía y un 36% de las emisiones de CO2 en la Unión Europea. En la actualidad la investigación se dirige hacia la mejora de la eficiencia ... -
Monitoring System Analysis for Evaluating a Building’s Envelope Energy Performance through Estimation of Its Heat Loss Coefficient
(MDPI, 2018-07)The present article investigates the question of building energy monitoring systems used for data collection to estimate the Heat Loss Coefficient (HLC) with existing methods, in order to determine the Thermal Envelope ... -
Multi-criteria methodology for the prioritisation of alternative energy transition scenarios of cities
(2017-07-11)Debido al elevado coste económico y social generado por el contexto medioambiental, la UE se ha comprometido a reducir drásticamente las emisiones de gases de efecto invernadero de los estados miembro para el año 2050. La ... -
Optimal design and operation of thermal energy storage systems in micro-cogeneration plants
(Elsevier, 2020-03-12)The implementation of micro-cogeneration plants in residential buildings requires a technical and economic viability study. This analysis depends greatly on the regulatory framework controlling this kind of installations, ... -
Optimización en la operación y el diseño de plantas de microcogeneración para edificios de viviendas
(2016-01-20)En la actualidad, el sector de la edificación es responsable del 17% del consumo de energía final en España, siendo aproximadamente un 60% debido a la demanda de calefacción y agua caliente sanitaria. La creciente preocupación ... -
Optimization of the Heating System Use in Aged Public Buildings via Model Predictive Control
(MDPI, 2016-03)This work presents the implementation of a Model Predictive Control (MPC) scheme used to study the improvement of the thermal quality in aged residential buildings without any rehabilitation. The controller manages the ... -
Orientation-Constrained System for Lamp Detection in Buildings Based on Computer Vision
(MDPI, 2019-03-28)Computer vision is used in this work to detect lighting elements in buildings with the goal of improving the accuracy of previous methods to provide a precise inventory of the location and state of lamps. Using the framework ... -
Overall uncertainty analysis of zonal indoor air temperature measurement in an in-use office building
(Elsevier, 2022-04-23)Generally, studies where the zonal indoor air temperature is measured only consider the manufacturers’ sensor accuracy to determine the overall Temperature Uncertainty (UT), without considering other sources of uncertainties ... -
Parametric study of the operational and economic feasibility of Stirling micro-cogeneration devices in Spain
(Elsevier, 2013-12-19)This paper analyses the operational and economic viability of Stirling engine-run micro-cogeneration units in single-family houses in Spain. Thermal demands for the reference dwelling, sited in three different and ... -
Physics-based dynamic model for reversible liquid-to-liquid heat pump systems. Development, validation and simulation with different systems, time-scales, operation conditions and working mode switch
(2020-01-28)In order to develop new HPs, there are two important aspects. The improvement of the components and the improvement of the joint system. The components would improve by optimizing geometrical parameters and materials, among ... -
Simulation and Thermo-Energy Analysis of Building Types in the Dominican Republic to Evaluate and Introduce Energy Efficiency in the Envelope
(MDPI, 2020-07-20)The improvement of the energy performance in buildings is key for sustainable development, even more so in the case of the Dominican Republic (DR), which is committed to this goal but which has neither regulation nor ... -
The Gender Perspective of Professional Competencies in Industrial Engineering Studies
(MDPI, 2020-04-07)Sexism and gender relations in higher education require special attention and are a topic of great interest in regulations related to education. The low participation percentage of women in Science, Technology, Engineering, ... -
The role of the design and operation of individual heating systems for the energy retrofits of residential buildings
(Elsevier, 2016-10-15)he feasibility of individual natural gas fired boiler-based heating systems in the retrofitting of buildings constructed in the 50–60 s in Bilbao (northern Spain) is evaluated in this paper. A holistic approach through ... -
Thermoeconomics. A tool for energy and economic evaluation of building thermal systems
(2019-01-08)One of the current main objectives of the European Union is focused on primary energy conservation, as a consequence of the enduring climate change the world is undergoing. Buildings are responsible for almost 40 % of the ...