Ara es mostren els items 21-40 de 41

    • eVTOL aircraft concept - Wing and canard study and design 

      Von Arend Sallarés, Guillermo (Universitat Politècnica de Catalunya, 2023-02-14)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   ONAerospace
      The evolution of urban air mobility is pushing the boundaries of air transportation as we currently know it: in the forthcoming years, the first iterations of personal air vehicles will emerge, making air travel cheaper ...
    • Flow Separation in Airfoils with Rough Leading Edges 

      Kumar, Vishal; Miró, Arnau; Lehmkuhl Barba, Oriol; Piomelli, Ugo (American Institute of Aeronautics and Astronautics, 2023)
      Article
      Accés obert
      In this study we consider the flow over airfoils with leading-edge roughness, designed to mimic the ice depositions that may occur on an aircraft in flight. The focus of this investigation is the effect of the angle of ...
    • GSM on board aircraft 

      Gonzaga López, Carlos (Universitat Politècnica de Catalunya, 2008-12-15)
      Projecte/Treball Final de Carrera
      Accés obert
      For several years the aircraft industry has been looking for a technology to provide at a reasonable cost a phone service onboard aircraft. Nevertheless, some technical hitches make successful calls via the terrestrial ...
    • Impact of using wide or narrow-body aircraft on short-haul flights 

      Núñez Maturano, Jessica (Universitat Politècnica de Catalunya, 2021-02-11)
      Treball Final de Grau
      Accés obert
      The aim of this project is to study whether is better to use wide- or narrow-body aircrafts in short-haul flights. Research into short-haul flights shows that there are multiple flights a day travelling the same journey, ...
    • Implementación de sistema de mando del simulador CESNA 

      Ros Salvador, Sergio (Universitat Politècnica de Catalunya, 2009-06-08)
      Projecte/Treball Final de Carrera
      Accés obert
    • Influencia de la carga y centrado sobre el consumo final en A320 

      Julbe Poca, Marc (Universitat Politècnica de Catalunya, 2009-05-20)
      Projecte/Treball Final de Carrera
      Accés obert
    • Lightning attachement test on a scale aircraft model as subject for educational purposes 

      Romero Durán, David; March Nomen, Víctor; Montañá Puig, Juan; Van der Velde, Oscar Arnoud; Solà de las Fuentes, Glòria (2010)
      Comunicació de congrés
      Accés restringit per decisió de l'autor
      A new subject on lightning protection of aircraft has been developed at the Technical University of Catalonia. This elective subject is implemented according to project-based learning (PBL). In this way, during the ...
    • Lightning impact on aircrafts 

      Mateos Carpio, Francisco Javier (Universitat Politècnica de Catalunya, 2019-10-31)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      La natura com la coneixem de vegades pot ser sorprenent bonica i profitosa, però de vegades es presenten fenòmens naturals que poden presentar risc per la seguretat del nostre benestar. Aproximadament uns 18.000 avions ...
    • MRO 4.0: Redesign and enhancement of an aircraft maintenance management application 

      Martinez Sanchez, Oscar (Universitat Politècnica de Catalunya, 2021-09-30)
      Treball Final de Grau
      Accés obert
      This Final Degree Project shows the improvements and changes made to the AirDocs application created and developed by Laura González Huguet in her TFG project and whose reading date was 22/12/2020. These changes have been ...
    • Numerical study of current wing-tip devices for commercial aircraft 

      Tamayo Ibáñez, Antonio (Universitat Politècnica de Catalunya, 2019-06)
      Treball Final de Grau
      Accés obert
      It will be carried out numerical simulations of new designs of wing tip devices for commercial aircrafts. The performance of this devices will be estimated and it will be compared with the performance of some classical solutions.
    • Paired t-test analysis to measure the efficiency impact of a flying RPAS in the non-segregated airspace 

      Barrado Muxí, Cristina; Pérez Batlle, Marcos; Lopez, Martin; Pastor Llorens, Enric (2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In the context of the ERAINT project, a number of human-in-the-loop simulations were conducted to study the implications of integrating a remote piloted aircraft system (RPAS) into the managed airspace. For the purpose of ...
    • PARIS interferometric technique proof of concept: sea surface altimetry measurements 

      Rius, A.; Fabra Cervellera, Fran; Ribó Vedrilla, Serni; Arco Fernandez, Juan Carlos; Oliveras, S.; Cardellach, Estel; Camps Carmona, Adriano José; Nogués Correig, O.; Kainulainen, J.; Rohue, E.; Martín Neira, Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      We report preliminary results of an aircraft experiment aimed to proof the PARIS Interferometric Technique. The experiment was performed in the Gulf of Finland during a two hours flight.We installed a PARIS Interferometric ...
    • Processing and initial comparison of PSR data from CAMEX-3 to SSM/I and TMI data 

      Serke, D; Gasiewski, A J; Klein, M; Leuski, V; Francavilla, A; Piepmeier, J R; Corbella Sanahuja, Ignasi (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Text en actes de congrés
      Accés obert
      A multiband Polarimetric Scanning Radiometer (PSR) was integrated on a NASA DC-8 aircraft and flown from August through September of 1998 during the third Convection and Moisture Experiment (CAMEX-3). The PSR is a new ...
    • REFLECT – Research flight of EURADOS and CRREAT: Intercomparison of various radiation dosimeters onboard aircraft 

      Ambrožová, Iva; Beck, Peter; Benton, Eric R.; Bottollier-Depois, Jean-Francois; Caresana, Marco; Vargas Drechsler, Arturo (2020-09-01)
      Article
      Accés obert
      Aircraft crew are one of the groups of radiation workers which receive the highest annual exposure to ionizing radiation. Validation of computer codes used routinely for calculation of the exposure due to cosmic radiation ...
    • Sensitivity analysis of maximum circulation of wake vortex encountered by en-route aircraft 

      Rojas Gregorio, José Ignacio; Melgosa Farrés, Marc; Prats Menéndez, Xavier (Multidisciplinary Digital Publishing Institute (MDPI), 2021-07-16)
      Article
      Accés obert
      Wake vortex encounters (WVE) can pose significant hazard for en-route aircraft. We studied the sensitivity of wake vortex (WV) circulation and decay to aircraft mass, altitude, velocity, density, time of catastrophic wake ...
    • Sistema de adquisición y control de datos de una aeronave 

      Lonjedo Barceló, Antoni; Simón Turón, Francesc Xavier (Universitat Politècnica de Catalunya, 2014-10-14)
      Treball Final de Grau
      Accés obert
      En aquest projecte es desenvolupa el hardware i el software necessaris per tal de realitzar un sistema d’adquisició i control de dades d’una aeronau, el sistema es dissenya per poder-se instal·lar en un avio de aeromodelisme ...
    • Study of a complete free route airspace implementation in the european airspace 

      Nava Gaxiola, Cesar Antonio; Barrado Muxí, Cristina; Royo Chic, Pablo (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Free route airspace permits users to freely plan a route between defined entry and exit waypoints, with the possibility of routing via intermediate points. Flights flying in a free route area remain subject to air traffic ...
    • Study of the dielectric strength of the air under very low atmospheric pressure conditions for aeronautical applications. 

      Galofré Murtró, Anna (Universitat Politècnica de Catalunya, 2019-06-10)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
    • Study of the F-35 Lightning II structure and reproduction of a 1:12 scale model 

      Iborra De Toledo, Guillem (Universitat Politècnica de Catalunya, 2024-02-05)
      Treball Final de Grau
      Accés obert
      The Lockheed Martin F-35 Lightning II stands as an iconic American family of single-seat, single-engine, all-weather stealth multi-role combat aircraft. Developed during the ’80s and ’90s and finally introduced in 2015, ...
    • Web simulation training environment for aircraft resource planning in wildfire events 

      Figueras Jové, Jaume; Guasch Petit, Antonio; Casanovas Garcia, Josep (2015)
      Comunicació de congrés
      Accés obert
      This poster presents a simulation tool developed in cooperation with the Catalonia firefighting authority to provide a training environment for firefighter air operations commanders in wildfire events. In case of a wildfire ...