Now showing items 1-20 of 77

    • Active bogies, chassis levelling and transmission efficiency for a vehicle operating in rough terrain 

      Comellas Andrés, Martí; Pijuan Cases, Jordi; Roca Enrich, Joan; Potau, Xavi (International Conference of Agricultural Engineering, 2012)
      There is a growing interest in developing systems that allow the mobility of vehicles in rugged terrain, as in forestry areas, where conventional wheeled vehicles have limitations. Four axle vehicles with bogies can adapt ...
    • ALMIA Educativa as an educational strategy towards an effective energy transition of a rural village 

      Arco Bravo, Isabel del; Ramos Pla, Anabel; Zsembinszki, Gabriel; Gracia Cuesta, Alvaro de; Cabeza, Luisa F. (2022)
      The 2030 Agenda for Sustainable Development [1] was adopted in 2015 by the United Nations (UN) and its member states with the main objective of providing a path to protect the planet from degradation and to people prosperity ...
    • Análisis de la evolución del Itinerario de Diseño Centrado en el Usuario y Diseño Inclusivo de la EPSEVG de la UPC 

      Guasch Murillo, Daniel; Ponsa Asensio, Pere (Comité de Organización de la II JOrnada de Trabajo sobre Enseñanza de CHI (CHIJOTE’18). Universitat de Lleida, 2018)
      En el año 2009 se iniciaron los estudios de grado de “Diseño Industrial y Desarrollo del Producto” en la “Escola Politècnica Superior d’Enginyeria de Vilanova i la Geltrú” de la Universitat Politècnica de Catalunya. Una ...
    • Anodic and Cathodic Protection Assessment on Chloride Molten Salts for the Next Generation of CSP Plants 

      Fernández, Ángel G.; Cabeza, Luisa F. (SolarPACES Conference, 2019)
      The prevention of high-temperature corrosion on containment materials plays a critical role, and a corrosion mitigation plan is needed to achieve the target plant lifetime of 30 years. This paper analyzed two mitigation ...
    • Un año de Webinars de IHC en Iberoamérica 

      Muñoz Arteaga, Jaime; Granollers i Saltiveri, Toni; Collazos, Cesar (Comité de Organización de la II JOrnada de Trabajo sobre Enseñanza de CHI (CHIJOTE’18). Universitat de Lleida, 2018)
      El presente trabajo propone la iniciativa de realizar “un año de webinars IHC” en la región de Iberoamérica como un medio de obtener y acceder a recursos de aprendizaje y de referencia en español en la disciplina de la ...
    • Avaluació de l’accessibilitat per a persones amb baixa visió dels gràfics estadístics dels llocs web de les universitats públiques catalanes 

      Alcaraz Martínez, Rubén; Ribera Turró, Mireia; Granollers i Saltiveri, Toni (Universitat de Barcelona, 2020)
      Els gràfics estadístics permeten visualitzar dades d'una manera més eficient que altres formats, com ara les taules. El sistema educatiu considera la necessitat que els estudiants assoleixin competències relacionades amb ...
    • Benchmarking of energy demand of domestic and small business buildings 

      Coma Arpón, Julià; Maldonado, José Miguel; Gracia Cuesta, Alvaro de; Gimbernat, Toni; Botargues, Teresa; Cabeza, Luisa F. (Dublin Institute of Technology (DIT), 2017)
      Rapid expansion of solar thermal energy for increasing energy efficiency of buildings has been adopted in short/medium and long-term energy strategies of EU countries. This enhancement of energy efficiency in buildings ...
    • Benchmarking of energy demand of domestic and small business buildings 

      Coma Arpón, Julià; Maldonado, José Miguel; Gracia Cuesta, Alvaro de; Gimbernat, Toni; Botargues, Teresa; Cabeza, Luisa F. (Edicions de la Universitat de Lleida, 2017)
      In Europe the building sector represents 41% of the final energy consumption and the 40% of the total GHG emissions of end-use sectors (Directive 2010/31/EU) [1]. Solar energy is one of the forms of renewable energy that ...
    • Benchmarking of energy demand of residential buildings 

      Coma Arpón, Julià; Maldonado, José Miguel; Gracia Cuesta, Alvaro de; Gimbernat, Toni; Botargues, Teresa; Cabeza, Luisa F. (Çukurova University, 2018)
      Solar thermal energy has been adopted in medium and long‐term energy strategies within EU countries for increasing the energy efficiency of buildings. In this context, the overall objective of this project consists ...
    • Black box modelling of a latent heat thermal energy storage system coupled with heat pipes 

      Arteconi, Alessia; Ferracuti, Francesco; Tascioni, Roberto; Mahkamov, Khamid; Kenisarin, Murat; Costa, Carolina; Cabeza, Luisa F.; Gracia Cuesta, Alvaro de; Halimic, Elvedin; Mullen, David; Lynn, Kevin; Cioccolanti, Luca (IOP Publishing, 2018)
      This paper presents black box models to represent a LHTESS (Latent Heat Thermal Energy Storage System) coupled with heat pipes, aimed at increasing the storage performance and at decreasing the time of charging/discharging. ...
    • Comparative analysis of energy demand and CO2 emissions of residential buildings 

      Coma Arpón, Julià; Maldonado, José Miguel; Gracia Cuesta, Alvaro de; Gimbernat, Toni; Botargues, Teresa; Cabeza, Luisa F. (International Solar Energy Society, 2017)
      Rapid expansion of solar thermal energy for increasing energy efficiency of buildings has been adopted in short/medium and long-term energy strategies of EU countries. Within this context, the overall objective of this work ...
    • Conocimientos que las empresas necesitan de un profesional en UX 

      Junoy Domènech, Josep Mª (Comité de Organización de la II JOrnada de Trabajo sobre Enseñanza de CHI (CHIJOTE’18). Universitat de Lleida, 2018)
      La aceleración de los cambios tecnológicos ha impactado directamente en la tarea de diseñar interfaces de usuario. Big Data, chatbot, IA, app's, etc., están modificando la implementación de servicios basados en estas ...
    • Contribución de proyectos europeos a la reducción del consumo de energía en aplicaciones en edificios y en la industria 

      Cabeza, Luisa F.; Zsembinszki, Gabriel; Gracia Cuesta, Alvaro de; Fernández, Ángel G.; Argelich Romà, Josep (RIbERA, 2019)
      El grupo de investigación GREiA de la Universidad de Lleida, España, participa actualmente en seis proyectos financiados por la Comisión Europea a través del programa de investigación e innovación Horizonte 2020, cuyo ...
    • Corrosion inhibitors for TES material at high temperature for CSP plants 

      Fernández, Ángel G.; Cabeza, Luisa F. (Edicions de la Universitat de Lleida, 2019)
      Molten salt technology using nitrate salts as thermal energy storage material is the current state-of-the-art of concentrated solar power technology and power tower central receivers are currently limited by the maximum ...
    • Deep learning optimal control for a solar-biomass system for residential buildings 

      Zsembinszki, Gabriel; Fernàndez Camon, César; Borri, Emiliano; Cabeza, Luisa F. (2022)
      Nowadays, it is well known that the reduction of energy consumption in buildings is crucial to achieve a substantial reduction of gas emission to the atmosphere and decrease the fast depletion of energy sources. Indeed, ...
    • Definition of key performance indicators (KPIs) to evaluate innovative storage systems in concentrating solar power (CSP) plants 

      Cabeza, Luisa F.; Borri, Emiliano; Gasa, Gemma; Zsembinszki, Gabriel; López-Román, Antón; Prieto, Cristina (International Solar Energy Society, 2021)
      The increasing penetration of renewable energies into the energy system is leading to significant development and deployment of generation plants based on the use of solar energy. On large scale, concentrating solar power ...
    • Development of a new concrete for high-temperature thermal energy storage 

      Cabeza, Luisa F.; Boquera, Laura; Castro Chicot, José Ramón; Pisello, Anna Laura (2022)
      Vision: Being a reference group of engineering at an international level, always linked to the University of Lleida. Mission: To propose solutions to the industry in the fields of sustainability, energy engineering and ...
    • Development of a Small Solar Thermal Power Plant for Heat and Power Supply to Domestic and Small Business Buildings 

      Mahkamov, Khamid; Pili, Piero; Manca, Roberto; Leroux, Arthur; Mintsa, André Charles; Lynn, Kevin; Mullen, David; Halimic, Elvedin; Bartolini, Carlo M.; Pirro, Matteo; Costa, Sol-Carolina; Cabeza, Luisa F.; Gracia Cuesta, Alvaro de; Kenisarin, Murat; Makhkamova, Irina (ASME, 2018)
      The small solar thermal power plant is being developed with funding from EU Horizon 2020 Program. The plant is configured around a 2-kWel Organic Rankine Cycle turbine and solar field, made of Fresnel mirrors. The solar ...
    • Docencia e Innovación Responsable en HCI en los Estudios del Grado en Ingeniería Informática en la UdL 

      Granollers i Saltiveri, Toni; Garrido, Juan E.; Gil Iranzo, Rosa María (Comité de Organización de la II JOrnada de Trabajo sobre Enseñanza de CHI (CHIJOTE’18). Universitat de Lleida, 2018)
      El trabajo que aquí se muestra se inicia a partir de un artículo presentado en la edición anterior del congreso Interacción en el que se destacaba la trayectoria de 25 años enseñando temas afines a la Interacción ...
    • Dynamic Modelling of a Hybrid Solar Thermal/electric Energy Storage System for Application in Residential Buildings 

      Frazzica, Andrea; Palomba, Valeria; Sergi, Francesco; Ferraro, Marco; Cabeza, Luisa F.; Zsembinszki, Gabriel; Oró Prim, Eduard; Karellas, Sotirios; Varvagiannis, Efstratios; Emhofer, Johann; Barz, Tilman (International Solar Energy Society, 2018)
      The present paper presents the dynamic modelling of a hybrid thermal/electric energy storage for residential applications. Two systems are considered, which are suitable for application in Continental and Mediterranean climates. ...