Ara es mostren els items 21-40 de 60

    • Bubble rise controlled by an acoustic field 

      Farrarons Clusella, Roger (Universitat Politècnica de Catalunya, 2012-07-19)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Bubbles rising in liquids show different types of paths depending on the parameters of the system. This work consists of the study of the bubble paths obtained when the system is under the effects of an acoustic wave.
    • Characterization of a 2.5 mm internal diameter T-junction and study of the effects of capillary contractions in two-phase flows 

      Salvans, Ariane (Universitat Politècnica de Catalunya, 2012-11-15)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      The performance of a 2.5mm bubble injector is studied and compared with previous results with thinner injectors. The behaviour of the generated two-phase flow in capillary contractions is analysed.
    • Design and implementation of an electronic system for a microgravity experiment 

      El Kraye Ziade, Ioana (Universitat Politècnica de Catalunya, 2022-09-13)
      Projecte Final de Màster Oficial
      Accés obert
      The focus of this thesis is to design and develop a complete electronic system consisting of a heating subsystem, an acoustic wave subsystem, and an instrumentation subsystem for an experiment in microgravity. The aim of ...
    • Design and integration of the electronic parts of a suborbital payload 

      Batlle Soler, Sergi (Universitat Politècnica de Catalunya, 2016-02-05)
      Treball Final de Grau
      Accés obert
      This work is part of an experimental project carried out at the Departament de Física Aplicada of the Universitat Politècnica de Catalunya (UPC) by a five student-team at the Microgravity Laboratory in Escola d'Enginyeria ...
    • Design of a multibubble sonoluminescence experiment for a microgravity platfom 

      Bas Espargaro, Jordi; Cortés Catalán, Eloi; Fortes Galera, Eduardo Manuel; García Sabaté, Anna (Universitat Politècnica de Catalunya, 2009-07-20)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      Sonoluminescence is a phenomenon relatively recent in the scientific community, for which there are still many unknowns remaining to be discovered. Is important to keep investigating it, in order to reach a full understanding ...
    • Design of an experiment for an orbital payload 

      Quintana Buil, Guillem (Universitat Politècnica de Catalunya, 2018-07-11)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat
    • Design of an experiment of bubble coalescence for the ESA Student Parabolic Flight Campaign 

      Pino Alfonso, Ramón Manuel; Sancho Vidal, Laura; Maldonado Díaz, Oscar (Universitat Politècnica de Catalunya, 2006-07)
      Projecte/Treball Final de Carrera
      Accés obert
    • Development and simulation of an illumination unit for microalgae cultivation in the context of a life support system of a crewed habitat on Mars 

      Coma Busquets, Aleix (Universitat Politècnica de Catalunya, 2022-02-11)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Universität Stuttgart
      To ensure the sustainability of future bases and settlements on the surface of Mars, bioregenerative life support systems shall be developed. For this purpose, the Institute of Space Systems (IRS), at the University of ...
    • Development of the automation and control of a microgravity experiment by means of LabVIEW 

      Dias Pierres, Alejandro (Universitat Politècnica de Catalunya, 2023-02-06)
      Projecte Final de Màster Oficial
      Accés obert
      This master thesis is part of an experimental project carried out at the Space Exploration Laboratory of the Universitat Politècnica de Catalunya, by a five master¿s students team, under the guidance of Ricard Gonzalez ...
    • Effects of an acoustic field on vapour bubbles in microgravity 

      Artigas Vidal, Vicenç (Universitat Politècnica de Catalunya, 2017-02-13)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat
    • Effects of vibrations applied to fluids at different gravity levels 

      Garcia Sabaté, Anna (Universitat Politècnica de Catalunya, 2016-06-20)
      Tesi
      Accés obert
      Due to the increasing interest in space exploration, management of two-phase flows in the absence of gravity has become a key aspect in improving the efficiency of technological applications for space missions. Understanding ...
    • Electronic system in a suborbital payload 

      Quintana Buil, Guillem (Universitat Politècnica de Catalunya, 2016-07-22)
      Treball Final de Grau
      Accés obert
      Electronic system and telemetry protocol in a suborbital payload
    • Energy conversion in a system to generate electricity in the Moon 

      Siddappa, Basavaraj (Universitat Politècnica de Catalunya, 2017-10-30)
      Projecte Final de Màster Oficial
      Accés restringit per acord de confidencialitat
    • Estudi del desglaç del parabrises d’un vehicle mitjançant simulacions fluidodinàmiques 

      Bueno Buendia, Pol (Universitat Politècnica de Catalunya, 2006-07-15)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      L’objectiu d’aquest treball ha estat observar, utilitzant la dinàmica de fluids computacional, la dependència del desglaç d’un parabrises amb la geometria i les velocitats involucrades. Per fer l’estudi s’ha creat un ...
    • Estudio de viabilidad de una torre de microgravedad en el campus de Castelldefels 

      Sendrós Garcia, Aran (Universitat Politècnica de Catalunya, 2006-07)
      Projecte/Treball Final de Carrera
      Accés obert
    • Estudio y optimización CFD de la brida del motor de un coche 

      Baranda Rivas, Tania (Universitat Politècnica de Catalunya, 2007-09-27)
      Projecte/Treball Final de Carrera
      Accés obert
      El objetivo de este proyecto es realizar un estudio aerodinámico del flujo que circula a través de una brida de admisión del motor de un coche para poder optimizar la geometría de la brida. Las bridas de admisión sirven ...
    • Evaporation and condensation in a thermal energy storage system 

      Castro Arnau, Oriol (Universitat Politècnica de Catalunya, 2014-01-29)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      A long term mission in a lunar base presents technological challenges that have not been solved yet. The electricity production and energy management are some of the most crucial elements of the life support system. The ...
    • Experimental analysis of bubble size dispersion and Y-junction types of bubble generator 

      Aubin, Guillaume (Universitat Politècnica de Catalunya, 2010-12-23)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Previous studies carried out in the micro-gravity laboratory at the EPSC (Escola Politècnica Superior de Castelldefels) which is a Higher Education School of the Polytechnical University of Catalonia (UPC) allowed to ...
    • Experimental setup building and test for a drop tower 

      Aragonés Martínez, Judith (Universitat Politècnica de Catalunya, 2017-07-18)
      Treball Final de Grau
      Accés obert
      This document presents an experiment that will be carried out in the ZARM's drop tower. It has been developed at the Microgravity Laboratory located at the School of Telecommunications and Aerospace Engineering of ...
    • Experimental study of inter-particle acoustic forces 

      Garcia Sabaté, Anna (Universitat Politècnica de Catalunya, 2011-07-11)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      When particles are under an acoustic field, they can undergo various acoustic forces. By finely tuning the transducer to emit at the resonance frequency, particles will quickly levitate and once in equilibrium, particles ...