• Mechanical sensitivity analysis of strain gauge configurations in the main shaft of wind turbines 

      Bacaicoa Díaz, Julen Upna Orcid; Iriarte Goñi, Xabier Upna Orcid; Aginaga García, Jokin Upna Orcid; Plaza Puértolas, Aitor Upna Orcid (IOP Publishing, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Wind turbines are reaching their remaining useful life, thus it is important to guarantee the well status of its components. A common way to check the status is to measure the loads on the Low Speed Shaft with strain gauges, ...
    • Microstructured optical fiber sensor for soil moisture measurements 

      López Aldaba, Aitor Upna; López Torres, Diego Upna Orcid; Campo-Bescós, Miguel Upna Orcid; López Rodríguez, José Javier Upna Orcid; Yerro Lizarazu, David; Elosúa Aguado, César Upna Orcid; Arregui San Martín, Francisco Javier Upna Orcid; Auguste, Jean-Louis; Jamier, Raphael; Roy, Philippe; López-Amo Sáinz, Manuel Upna Orcid (Optical Society of America, 2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      A discrete sensor based on a Sn0₂-FP (Fabry-Pérot) cavity is presented and characterized in real soil conditions. Results are compared, for the first time to our knowledge, with a commercial capacitive sensor and gravimetric ...
    • Modeling of MAG welding process using data mining techniques 

      Villanueva Roldán, Pedro Upna Orcid; Ibarra Murillo, Martín Upna; Lostado Lorza, Rubén; Sanz García, Andrés (AEIPRO, 2011)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      La fabricación de componentes mecánicos mediante soldadura eléctrica es un proceso que se lleva aplicando con éxito en diferentes sectores desde comienzos del siglo XX (Automoción, Construcción, Aeronáutica…). Este proceso ...
    • Monitoring the thermal potential of low-cost radiative cooling materials under static and dynamic conditions of exposure 

      Chiatti, Chiara; Kousis, Ioannis; Fabiani, Claudia; Carlosena Remírez, Laura Upna Orcid; Pisello, Anna Laura (Morlacchi Editore University Press, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Reflecting the radiation of the sun while emitting thermal radiation to cold outer space has proven to be an effective solution against urban overheating. The latter severely impact the energy consumption of buildings, ...
    • On the influence of spatial resolution in soil surface roughness characterization using Tls and Sfm techniques 

      Martínez de Aguirre Escobar, Alejandro Upna Orcid; Álvarez-Mozos, Jesús Upna Orcid; Giménez Díaz, Rafael Upna Orcid; Milenković, Milutin; Pfeifer, Norbert (IEEE, 2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Soil surface roughness strongly affects the scattering of microwaves and determines the backscattering coefficient observed by SAR (Synthetic Aperture Radar) sensors. The aim of this study is to analyze the influence of ...
    • Optimal strain gauge configurations for the estimation of mechanical loads in the main shaft of HAWT 

      Iriarte Goñi, Xabier Upna Orcid; Aginaga García, Jokin Upna Orcid; Lerga Valencia, Francisco Javier Upna; Gainza González, Gorka Upna; Ros Ganuza, Javier Upna Orcid; Bacaicoa Díaz, Julen Upna Orcid (IOP Publishing, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In Structural Health Monitoring of wind turbines, measuring the mechanical loads is a key issue. The customary techniques for this task use a full-bridge strain gauge configuration to measure each of the six load components ...
    • Optimización de un freno de disco mediante la combinación del método de los elementos finitos y algoritmos genéticos 

      Zurrón-Barragán, Carlos; Olarte-Valentín, Rubén; Ramírez-Aragón, María Cristina; Villanueva Roldán, Pedro Upna Orcid; Lostado Lorza, Rubén (AEIPRO, 2012)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Un freno de disco es un sistema de frenado que actúa sobre las ruedas motrices de los vehículos. Este dispositivo transforma toda o parte de la energía cinética del vehículo debida al movimiento en calor a fin de detenerlo ...
    • Proceso de diseño de un servofreno electromagnético con función ABS: gestión del conocimiento de la empresa 

      Villanueva Roldán, Pedro Upna Orcid; Martínez Landa, Paulino; Pérez, A. (AEIPRO, 2008)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      El presente trabajo presenta la metodología seguida para desarrollar un nuevo servofreno electromagnético, utilizado conjuntamente con la bomba de freno para reducir el esfuerzo a realizar por el conductor en la acción ...
    • The promising combination of thermoelectric generators with IoT technologies for autonomous monitoring systems 

      Garacochea Sáenz, Amaia; Catalán Ros, Leyre Upna Orcid; Casi Satrústegui, Álvaro Upna Orcid; Gubía Villabona, Eugenio Upna Orcid; Astrain Ulibarrena, David Upna Orcid (2019)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Monitoring stations becomes essential in any volcanic system in the world but, because of their remote location, both the electricity supply and the communications represent a technological challenge. The present work ...
    • Smart cities: future trends and challenges 2021 

      Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Cities (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The session 'Smart Cities: future trends and challenges - 2021' was held the 17 of December of 2021 in the Public University of Navarre. Its main objective was to convey to the future researchers of the ISC the importance ...
    • Smarterial – Smart matter optomagnetic 

      Irisarri Erviti, Josu; Galarreta Rodríguez, Itziar; Marzo Pérez, Asier Upna Orcid (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Smart materials, also known as programmable materials, are a combination of different components that have the capability to change shape, move around and adapt to numerous situations by applying an external controllable ...
    • Study of the degradation of heat exchanger materials in the acidic environment of Teide National Park 

      Catalán Ros, Leyre Upna Orcid; Pérez Artieda, Miren Gurutze Upna Orcid; Berlanga Labari, Carlos Upna Orcid; Garacochea Sáenz, Amaia; Rodríguez García, Antonio Upna Orcid; Domínguez, Vidal; Montañez, Ana Carolina; Padilla, Germán D.; Pérez, Nemesio M. (2019)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Supplying power to volcanic monitoring stations constitutes a challenge due to both the access difficulties and the acidic environment associated with volcanoes. ELECTROVOLCAN project is developing thermoelectric generators ...
    • Techno-economic evaluation of the performance of an innovative rotary disk receiver concept in a CSP power plant 

      Rández Diago, Xabier; Zaversky, Fritz; Astrain Ulibarrena, David Upna Orcid (AIP Publishing, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This study evaluates the thermal performance of an innovative discs receiver and models its effect in a CSP plant. Energetic and economic results were compared with a foam receiver developed in the European project ...
    • Towards fine-grained road maps extraction using sentinel-2 imagery 

      Ayala Lauroba, Christian; Aranda, Carlos; Galar Idoate, Mikel Upna Orcid (Copernicus, 2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Nowadays, it is highly important to keep road maps up-to-date since a great deal of services rely on them. However, to date, these labours have demanded a great deal of human attention due to their complexity. In the last ...
    • Women, Science and Technology Chair—Promoting women’s careers in stem fields 

      Pérez Artieda, Miren Gurutze Upna Orcid; Gómez Fernández, Marisol Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Barrenechea Tartas, Edurne Upna Orcid; Catalán Ros, Leyre Upna Orcid; Díaz Lucas, Silvia Upna Orcid; Jurío Munárriz, Aránzazu Upna Orcid; Martínez Ramírez, Alicia Upna Orcid; Millor Muruzábal, Nora Upna Orcid; Ortiz Nicolás, Amalia; San Martín Biurrun, Idoia Upna Orcid (IEEE, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The Chair of Women, Science and Technology of the Universidad Pública de Navarra (UPNA) aims to increase the participation of women in the fields of science and technology. Scientific culture and dissemination are the main ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
      Logo MinisterioLogo Fecyt