Now showing items 1-5 of 5

    • Computational aeroacoustics in the automotive industry 

      Martín Navarrete, Rocío (Universitat Politècnica de Catalunya, 2021-02-02)
      Doctoral thesis
      Open Access
      The acoustic field inside a car cabin for low driving speeds is dominated by the engine or the tire noise. However, for mid to high velocities, the noise generated by the interaction of the car with the external air becomes ...
    • Noise Radiated by an Open Cavity at Low Mach Number 

      Martín Navarrete, Rocío; Soria Guerrero, Manel; Lehmkuhl, Oriol; Gorobets, Andrei; Cante Terán, Juan Carlos; Vidal Pairot, Pere (2018)
      Conference report
      Restricted access - publisher's policy
      The present work focuses on the study of noise generation and radiation of unsteady laminar flow over an open three dimensional cavity at low Mach number, that is of interest to understand noise generation mechanisms in ...
    • Noise radiated by an open cavity at low Mach number: Effect of the cavity oscillation mode 

      Martín Navarrete, Rocío; Soria Guerrero, Manel; Lehmkuhl, Oriol; Duben, Alexey; Gorobets, Andrey (2019-09-17)
      Article
      Open Access
      The present work focuses on the study of noise generation and radiation of an infinite open three-dimensional cavity at low Mach number with laminar upstream conditions that is of interest to understand noise generation ...
    • On the flow and passive noise control of an open cavity at Re=5000 

      Martín Navarrete, Rocío; Soria Guerrero, Manel; Rodríguez Pérez, Ivette María; Lehmkuhl Barba, Oriol (Springer, 2021-04-19)
      Article
      Restricted access - publisher's policy
      The interaction of turbulent flows with the external structure of ground vehicles generates uncomfortable noise and a lot of attention is devoted to find new mechanisms for its suppression. The present work is concerned ...
    • Periodic motions in coupled blocks with periodic forcing 

      Martín Navarrete, Rocío (Universitat Politècnica de Catalunya, 2015-02)
      Master thesis
      Open Access
      The purpose of this report is to study the dynamics of rigid blocks subjected to an earthquake ground motion. Such study could predict whether a rigid body overturns or remains standing. In particular, three cases are ...