Browsing by Subject "Rotors -- Dinàmica"

Now showing items 1-11 of 11

    • Design, implementation and conduction of rotordynamic measurements on exhaust turbochargers 

      Iglesias Rivera, Javier (Universitat Politècnica de Catalunya, 2013-06)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      This MSc thesis belongs to a bigger project named ARH-700 "Basistechnologien für Thermische Strömungsmaschinen". As purpose, this project pretends to lay the theoretical and experimental foundations of thermal turbomachinery ...

    • Development of a strategy to determine the internal damping coefficient in a rotating interference fit to verify stability in rotordynamics 

      Pérez-Ullivarri Alabart, Inés Carola (Universitat Politècnica de Catalunya / Technische Universität Berlin, 2013)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Berlin
      When rotors operate in a supercritical regime, a phenomenon known as rotordynamic instability may occur. This can be brought about by internal friction occurring both in the material and in the structural elements, and it ...

    • Estudi i aplicació de tècniques de control robust a la navegació d’un quadrotor 

      Pérez Martínez, Irene (Universitat Politècnica de Catalunya, 2018-01-10)
      Bachelor thesis
      Open Access
      En aquest estudi es parteix d’un treball ja realitzat amb un vehicle aeri no tripulat o Dron quadrotor [9] governat per la seva sensòrica de posició, velocitat, acceleracio´ i ca`mara de vídeo, i programat amb eines com ...

    • Mechanical rotor unbalance monitoring based on system identification and signal processing approaches 

      Puerto Santana, Cristian; Ocampo-Martínez, Carlos; Díaz Rozo, Javier (Elsevier, 2022-12-22)
      Article
      Restricted access - publisher's policy
      Mechanical unbalance is an important source of vibrations that can cause malfunctions in rotodynamic machinery. In industrial applications, unbalance is a critical issue for mass production machines. Previous studies for ...

    • Modelling and control of a quadrotor 

      Martín Alay, Àlex (Universitat Politècnica de Catalunya / Zhejiang University, 2013)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      The aim of this project is to model and control a quadrotor. The project starts introducing the quadrotor and its parts. After that, the project provides the modelling of the dynamics of the quadrotor using the Lagrange-Euler ...

    • Project on the development of a MATLAB algorithm for the calculation of dynamic response of rotatory structures based on finite elements 

      Torrentó Vilarnau, Joan (Universitat Politècnica de Catalunya, 2015-06)
      Bachelor thesis
      Open Access

    • Quadcopter Dynamics Analysis in Real Life and Simulation 

      Salis, Riccardo (Universitat Politècnica de Catalunya, 2020-01-27)
      Master thesis
      Restricted access - author's decision
      Helicopters are flying machines equipped with a powerful rotor which pushing air downwards provides the thrust needed to fly. One rotor is not enough to guarantee the control of the helicopter because it would be impossible ...

    • Rotor de turbina de vapor. 2019 

      Mendoza Garcia, Manel (2019-09-19)
      Image
      Open Access
      Rotor de turbina de vapor exposada al vestíbul de la Facultat de Nàutica de Barcelona

    • Study of Time-Resolved Particle Image Velocimetry technique applied to a trochoidal gear pump 

      Olmedo Illera, Juan Manuel (Universitat Politècnica de Catalunya, 2014-09)
      Bachelor thesis
      Restricted access - author's decision
      The work is based on the study of the fluid-dynamic behaviour of an internal gear pump of Gerotor type, by means of the Time-Resolved Particle Image Velocimetry (TRPIV). The main objective is to define the procedure of ...

    • Study: Airfoil optimization for the blades of quadrotor 

      Camps Castellanos, Pere (Universitat Politècnica de Catalunya, 2018-06-09)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Politecnico di Milano
      In this project an airfoil optimization for the blades of a drone is developed. Since this semester I am abroad with an Erasmus Program, this project has been proposed by Giuseppe Quaranta, a teacher from the Politecnico ...

    • Study: Unconventional planform shape optimization of the blades of quadrotor 

      Varese Nafá, Andrés (Universitat Politècnica de Catalunya, 2018-06-09)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Politecnico di Milano
      I have developed this thesis during my Erasmus period in Milano, from February 2018 until June 2018. The work is basically about how to optimize the shape of apropeller for a conventional drone, but including the possibility ...