Now showing items 1-20 of 313

    • 3D Thermo-mechanical simulation of a double cone synchronizer with carbon friction lining 

      Muñoz López, Carlos (Universitat Politècnica de Catalunya, 2019-12-11)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Technische Universität München
      Aufgrund steigenderAnforderungen an moderne Handschalt-und Doppelkupplungsgetriebe werden Getriebekomponentenhöhere Leistungsdichtenabverlangt. Der Einsatz von Carbon im Vergleich zu metallischen Reibbelägen verbessert die ...
    • A Comparison of Waste Heat Recovery from LuxTurrim 5G Poles (in the Finnish Energy System) 

      Perna Vila, Mireia (Universitat Politècnica de Catalunya, 2020-01-09)
      Master thesis
      Open Access
      The aim of this project is to economically and energetically compare different power generation systems that use renewable sources as fuel to increase the temperature of a water line. This line is used to cool the LuxTurrim ...
    • A genetic algorithm for the mixed flow shop problem 

      Pascual Poch, Mario (Universitat Politècnica de Catalunya, 2019-10-16)
      Master thesis
      Open Access
      Covenantee:   Università degli studi di Trento
      In this thesis we present a new interesting version of the mixed flow shop se-quencing problem, which at the same time is a version of the classic flow shop,a very common topic on operations research.We propose a genetic ...
    • A methodology for supply chain realignement to support business growth in footwear industry through retail market 

      Serramalera Guerin, Jaume (Universitat Politècnica de Catalunya, 2020-07-09)
      Master thesis
      Open Access
      The current study examined what factors have to be considered to realign the business model of a footwear SME towards a growth plan through retail market. The study looked to examine literature regarding all steps within ...
    • A new energy model for the Lakshadweep islands : Change from a diesel-based model to a hybrid model with renewable energy systems considering the ecological fragility of the islands 

      Alcoverro Colom, Pau (Universitat Politècnica de Catalunya, 2019-10-09)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Högskolan i Gävle
      Reducing dependence on fossil fuels is the need of the hour as climate change threatens to disrupt the world’s ecosystems. Nowhere are these effects more apparent than in small oceanic coral atolls. Balancing the energy ...
    • A Study of Plastic Reuse Innovation 

      Sarrió Mercadé, Nacho (Universitat Politècnica de Catalunya, 2020-07-09)
      Master thesis
      Open Access
      Covenantee:   Illinois Institute of Technology
      The main objective of this project is to understand and present the big picture of the global plastic waste problem and to identify related innovation opportunities. The project focuses on the current situation as for ...
    • A study of the transition of energy in Germany focusing on the trends and needs of the transportation industry 

      Agraz Dachs, Pau (Universitat Politècnica de Catalunya, 2020-01-09)
      Master thesis
      Restricted access - author's decision
      The transition of energy from fossil fuels to renewables has been winning importance in the last years due to environmental issues such as climate change. The transportation sector has contributed to that transition by ...
    • ¿Abejas o langostas? Estudio del empleo de las compañias multinacionales en España durante la crisis 

      Landa Sánchez, Daniel (Universitat Politècnica de Catalunya, 2016-05-02)
      Bachelor thesis
      Open Access
      Análisis de la inversión extranjera en Cataluña y si esta a mantenido el nivel de empleo durante la crisis en la misma proporción que la nacional.
    • Acoustic metamaterials with controllable transmission: from complete sound attenuation to a transparent state 

      Enrique Feliu, Laura (Universitat Politècnica de Catalunya, 2020-04-24)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Rijksuniversiteit Groningen
      This project deals with the design and analysis of sound scattering in acoustic metamaterials with the aim to realize a controllable transmission response. First, a so-called stealth acoustic metamaterial is studied. This ...
    • Active harmònic filtering in HV grids 

      Puig Miret, Marc (Universitat Politècnica de Catalunya, 2021-09-10)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Katholieke Universiteit te Leuven
      In the last decades new technology approaches were rising until the point to make a new tendency in the electrical transmission system. Improvements in the converter’s technology have made high voltage direct current (HVDC) ...
    • Amélioration des plannings de copacking d'un sous traitant basé en France 

      Jubert I Raventos, Luis (Universitat Politècnica de Catalunya, 2019-11-15)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Institut national des sciences appliquées de Lyon
      Au sein de l'équipe de supply chain adhesives de Henkel, vous travaillerez sur: amélioration et création des plannings de production pour les fournisseurs basées en France. Créer une planification équilibrée réfléchie sur ...
    • Amélioration des processus par l'application de l'AOS 

      Iriondo Soler, Ana Cinta (Universitat Politècnica de Catalunya, 2019-12-11)
      Master thesis
      Restricted access - author's decision
      Covenantee:   École centrale de Lyon / Airbus
      Effectué à Saint-Nazaire sur le site d’assemblage et d’intégration systèmes d’Airbus Operations SAS, l’objectif de ce stage a été de pouvoir entreprendre une démarche d’amélioration des processus réalisés par le bureau du ...
    • An Approach to Attract and Manitain Attention of People with Interactive Mobile Robots 

      San Martin Igarza, Ane (Universitat Politècnica de Catalunya, 2020-07-28)
      Master thesis
      Open Access
      Covenantee:   Politecnico di Milano
      Autism Spectrum Disorder (ASD) are neuro-developed mental conditions which mainly affect the interaction in the social area of the affected people. In order to improve this disorder, different therapies have been developed ...
    • An European study on the effect of coupling electric generation by means of photovoltaic with GSHP in a building retrofit in an urban area 

      Lorenzo Basora, Georgina (Universitat Politècnica de Catalunya, 2020-05-20)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Università degli Studi di Padova
      An European study on the effect of coupling electric generation by means of photovoltaic with GSHP in a building retrofit in an urban area The objective of this project has been to study the possibility of coupling ...
    • An optimization model for multi-deep storage 

      Bou Manobens, Francesc (Universitat Politècnica de Catalunya, 2019-09-06)
      Master thesis
      Open Access
      Covenantee:   Universiteit Gent
      Multi-deep storage systems have seen many implementations in warehouses due to their high floor space utilization. Setting the optimal lane depth for the incoming products has a considerable influence on the space utilisation ...
    • An optimization model for multi-deep storage 

      Bou Manobens, Francesc (Universitat Politècnica de Catalunya, 2019-09-06)
      Master thesis
      Open Access
      Covenantee:   Universiteit Gent
      Multi-deep storage systems have seen many implementations in warehouses due to their high floor space utilization. Setting the optimal lane depth for the incoming products has a considerable influence on the space utilisation ...
    • Analysis and comparision of wave energy extraction in the Ocean Grazer's wave tank expermiental setup 

      Martí Manresa, Genís (Universitat Politècnica de Catalunya / University of Groningen, 2017-06)
      Master thesis
      Open Access
      Fossil fuels have been fundamental to the evolution of humanity's technology and way of life for the last two centuries. However, their use has two main disadvantages: (a) the climate change produced by the release of ...
    • Analysis of Crowdsourcing Logistics in B2C e-commerce: Costs and Environmental perspective 

      Bardasco San José, David (Universitat Politècnica de Catalunya / Politecnico di Milano, 2016)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Politecnico di Milano
      Currently, the logistics in e-commerce is one of the big problems, especially in the deliveries between the company and the consumer, as result it generates additional costs that make the online service is not all efficient ...
    • Analysis of derived features for the motion classification of a passive lower limb exoskeleton 

      Costa I Ruiz, Albert (Universitat Politècnica de Catalunya, 2019-11-11)
      Master thesis
      Open Access
      Covenantee:   Karlsruher Institut für Technologie
      Analysis of Derived Features for the Motion Classification of a PassiveLowerLimbExoskeleton The recognition of human motion intentions is a fundamental requirement to control efficiently an exoskeleton system. The exoskeleton ...
    • Analysis of different powertrain configurations for a formula style electric racecar 

      Badal I Regas, Jan (Universitat Politècnica de Catalunya, 2019-11-04)
      Master thesis
      Open Access
      Covenantee:   Lunds universitet
      The aim of this thesis is to provide useful framework for the design of the upcoming electric race car of Lund Formula Student Team. The thesis intends to find the different powertrain concepts on the state of the art. ...