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Ara es mostren els items 11000-11019 de 245876

    • Aerodynamic body kit design and simulation for LEXUS IS 200 SXE10 

      Morillo Castro, Diego (Universitat Politècnica de Catalunya, 2023-05-16)
      Treball Final de Grau
      Accés obert
      This project aims to investigate the aerodynamic performance of a stock car and two modified versions of it through Computational Fluid Dynamics (CFD) simulations and wind tunnel testing. The modifications include the ...

    • Aerodynamic CFD study on a production vehicle: experimental validation on a wind tunnel 

      Esteban Macho, Iván (Universitat Politècnica de Catalunya, 2023-07-17)
      Treball Final de Grau
      Accés obert
      CFD software technology has gone a long way over the past decades and the automotive industry has evolved on the data they can extract from it. On this basis, this Dissertation plans on modeling and simulating a real ...

    • Aerodynamic damping of membranes in still air 

      Zaschke, Martin; Wacker, Jürgen (CIMNE, 2017)
      Text en actes de congrés
      Accés obert
      The aerodynamic mechanisms modifying the dynamic response of membrane structures oscillating in still air are discussed. Emphasis is placed on aerodynamic damping and its connection to vortex shedding from the membrane ...

    • Aerodynamic design of a Formula 1 ® car according to 2017 regulations 

      García López, Federico (Universitat Politècnica de Catalunya, 2017-01-12)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat

    • Aerodynamic design of a RC model airplane for SAE Aero Design 

      Bernaldo Franco, Pol (Universitat Politècnica de Catalunya, 2016-10-03)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      This project focuses on the aerodynamic design of a RC model airplane for the SAE Aero Design competition of 2016. It solely includes the aerodynamic design, thus, no structural / mechanical analysis nor manufacturing ...

    • Aerodynamic efficiency improvement on a NACA-8412 airfoil via active flow control implementation 

      Couto, Nil; Bergadà Granyó, Josep Maria (Multidisciplinary Digital Publishing Institute, 2022-04-23)
      Article
      Accés obert
      The present paper introduces a parametric optimization of several Active Flow Control (AFC) parameters applied to a NACA-8412 airfoil at a single post-stall Angle of Attack (AoA) of 15° and Reynolds number Re = 68.5×103. ...

    • Aerodynamic excitation forces in air conditioners with rotating fan-motor system 

      Sato, T.; Nita, S.; Ota, H.; Nagahashi, K. (CIMNE, 2015)
      Text en actes de congrés
      Accés obert
      Aerodynamic pressure pulsation generated by rotating blades was measured using an experimental device consisting of fan blades, a motor, and pressure gauges. The motor was installed on a high-stiffness block via load ...

    • Aerodynamic Flow Simulation through the Vortex Cloud Method 

      Porta Ko, Agustí-Junan (Universitat Politècnica de Catalunya, 2020-06)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Università degli Studi di Padova
      The present Bachelor thesis studies, develops and validates the Vortex Cloud Method in a 2-dimensional domain. This method is able to model the flow over a body accounting with flow separation and therefore, overcomes the ...

    • Aerodynamic implications of motorcycle dynamic and structural design 

      Llorens Fons, Jaume (Universitat Politècnica de Catalunya, 2018-01-18)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Aerodynamic optimization of an electric car surface 

      Granados Casadó, Pere (Universitat Politècnica de Catalunya, 2022-06-22)
      Treball Final de Grau
      Accés obert
      From an engineering, economical and sustainable perspective, performance is always a key factor that must be maximized. When it comes to road mobility, one of the aspects that concern both, the vehicle manufacturer and the ...

    • Aerodynamic performance of a paraglider wing 

      Moreno Colilles, Joan Marc (Universitat Politècnica de Catalunya, 2017-10-30)
      Treball Final de Grau
      Accés obert
      The aim of this project is to carry out an aerodynamic performance analysis of a paraglider by using simulation computational programs with low time cost and computational requirements, but still effective approach obtaining ...

    • Aerodynamic performance of the rear spoiler of a Formula Renault V3.5 2007 

      Pla Navarro, Roger (Universitat Politècnica de Catalunya, 2011-04-13)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      L’objectiu d’aquest projecte és simular el comportament de l’aleró posterior d’un cotxe de competició de les World Series by Renault 3.5 a mesura que es mou per l’aire. Per tant, s’estudiaran les diverses forces ...

    • Aerodynamic performance optimisation of an airfoil using with Synthetic Jets Actuation 

      Larruy Gilabert, Jordi (Universitat Politècnica de Catalunya, 2023-07-28)
      Treball Final de Grau
      Accés obert
      This Bsc thesis presents an analysis of the aerodynamics of the Eppler149 airfoil profile.The Eppler149 is a symmetrical airfoil specifically designed for low Reynolds numbers, making it suitable for small aircraft, drones, ...

    • Aerodynamic performances and wake topology past a square cylinder in the interface of two different-velocity streams 

      El Mansy, Reda; Bergadà Granyó, Josep Maria; Sarwar, Wasim; Mellibovsky Elstein, Fernando (American Institute of Physics (AIP), 2022-06-02)
      Article
      Accés obert
      We analyze the incompressible flow past a square cylinder immersed in the wake of an upstream splitter plate, which separates two streams of different velocities, UT (top) and UB (bottom). The Reynolds number associated ...

    • Aerodynamic properties of particles in the gravitational flow of a chuted bulk material 

      Logachev, I. N.; Logachev, K. I.; Averkova, O. A.; Uvarov, V.A.; Logachev, A.K. (CIMNE, 2015)
      Text en actes de congrés
      Accés obert
      Chutes are a linking element of transportation lines used for transfers of reprocessed materials from one transporting group or equipment to another. The mode of the chuted material motion and the nature of the associated ...

    • Aerodynamic shape optimization using adaptive remeshing 

      Kouhi, Mohammad; Bugeda Castelltort, Gabriel; Lee, DongSeop; Oñate Ibáñez de Navarra, Eugenio (2010)
      Text en actes de congrés
      Accés obert
      Adaptive mesh refinement is one of the most important tools in Computational Fluid Dynamics (CFD) for solving complex engineering design problems. The paper investigates two practical transonic aerofoil design optimization ...

    • Aerodynamic shape optimization using automatic adaptive remeshing 

      Bugeda Castelltort, Gabriel; Oñate Ibáñez de Navarra, Eugenio; Joannas, D (1993-02)
      Report de recerca
      Accés obert

    • Aerodynamic study and tail design of ONAerospace eVTOL aircraft 

      Echevarria Lorenzo, Gorka (Universitat Politècnica de Catalunya, 2023-10-31)
      Treball Final de Grau
      Accés obert
      EVTOLs (Electric Vertical Takeoff and Landing) are electric vehicles that, as their name suggests, can land and take off vertically, without the need for a runway like a conventional aircraft would. This innovative concept ...

    • Aerodynamic study of a ship sail including calculation of its shape 

      Amer Viñas, Max (Universitat Politècnica de Catalunya, 2020-06-30)
      Treball Final de Grau
      Accés obert
      This project consists on the calculation of the shape of a ship sail under the load of the wind in downwind conditions, as well as the aerodynamic study and calculation of aerodynamic forces and coefficients through CFD ...

    • Aerodynamic study of MotoGP motorcycle flow redirectors 

      González Arcos, Borja; Gámez Montero, Pedro Javier (2023-06-01)
      Article
      Accés obert
      In recent years, the introduction of aerodynamic appendages and the study of their aero- dynamic performance in MotoGP motorcycles has increased exponentially. It was in 2016, with the introduction of the single electronic ...