Browsing by Author "Roig Bauzà, Rafel"Més informació

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    • Disseny i construcció d’un sistema de plataformes per anivellar les suspensions d’un vehicle Formula Student 

      Roig Bauzà, Rafel (Universitat Politècnica de Catalunya, 2015-06)
      Bachelor thesis
      Open Access
      Els objectius principals del present projecte són el disseny i fabricació d’un sistema de plataformes, lleuger i econòmicament assequible pel pressupost de l’equip Racing ETSEIB, per poder col·locar un vehicle Formula ...

    • Numerical modal analysis of a Kaplan turbine runner 

      Roig Bauzà, Rafel; Torre Rodríguez, Óscar de la; Jou Santacreu, Esteban; Escaler Puigoriol, Francesc Xavier (2020)
      Conference lecture
      Open Access
      The aim of the research has been to investigate the change of dynamic behavior of a Kaplan turbine runner when submerged in still water. More specifically, the effects of the added mass on the modes of vibration have been ...

    • Numerical simulation of cavitation in a Francis runner 

      Roig Bauzà, Rafel (Universitat Politècnica de Catalunya, 2017-06-15)
      Master thesis
      Open Access
      Nowadays, two of the more important challenges for the humanity are the climate change and the management of the energy. For this reason the performance of a machine for the conversion of renewable energy has been studied ...

    • Sensitivity analysis of zwart-gerber-belamri model parameters on the numerical simulation of francis runner cavitation 

      Escaler Puigoriol, Francesc Xavier; Roig Bauzà, Rafel; Hidalgo, Víctor (2018)
      Conference report
      Open Access
      A series of numerical simulations of the 3D cavitation development in the GAMM Francis turbine runner were carried out with the Zwart-Gerber -Belamri (ZGB) two-phase model available in ANSYS ¿ CFX v16.2. The aim of the ...