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Ara es mostren els items 39268-39287 de 245345

    • César Martinell : de la necesidad a la innovación 

      Llorens Duran, Josep Ignasi de (2012)
      Report de recerca
      Accés obert

    • César Martinell i Brunet i la Cooperativa de Falset (Priorat) 

      Treich Ulldemolins, Montserrat (Universitat Politècnica de Catalunya, 2002-10)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      El projecte consisteix en un estudi històric i aixecament gràfic d’un dels edificis de l’obra agrària de Cèsar Martinell i Brunet, que va ser un arquitecte noucentista nascut a Valls l’any 1888, deixeble i seguidor de ...

    • CF2-extensions as answer-set models 

      Osorio, Mauricio; Nieves Sánchez, Juan Carlos; Gómez Sebastià, Ignasi (IOS Press, 2010)
      Text en actes de congrés
      Accés obert
      Extension-based argumentation semantics have shown to be a suitable approach for performing practical reasoning. Since extension-based argumentation semantics were formalized in terms of relationships between atomic ...

    • CFAR data fusion center with inhomogeneous receivers 

      Elias Fusté, Antoni; Broquetas Ibars, Antoni (1992-01)
      Article
      Accés obert
      Detection systems with distributed sensors and data fusion are increasingly used by surveillance systems. A system formed by N inhomogeneous constant false alarm rate (CFAR) detectors (cell-averaging (CA) and ordered ...

    • CFAR data fusion center with inhomogeneous receivers 

      Elias Fusté, Antoni; Broquetas Ibars, Antoni (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1992-01-02)
      Article
      Accés obert
      Detection systems with distributed sensors and data fusion are increasingly used by surveillance systems. A system formed by N inhomogeneous constant false alarm rate (CFAR) detectors (cell-averaging (CA) and ordered ...

    • CFD & aerodynamic development of the Baic ArcFox 7 

      Perez Prieto, Alejandro (Universitat Politècnica de Catalunya, 2022-10-14)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   QEV Technologies
      This document contains the analysis and optimization at aerodynamic level of the exterior geometry of the prototype car model Arcfox 7 of the Chinese brand BAIC, fully developed by the automotive engineering company QEV ...

    • CFD analyses and performance comparison of micro-hydropowder plants 

      Grippa, Marco (Universitat Politècnica de Catalunya, 2016-09)
      Projecte Final de Màster UPC
      Accés obert
      The project concerns the hydropower renewable energy technology at its micro scale: thanks to an internship performed with the Belgian startup TurbulentHydro, the purpose of this Master Thesis is to evaluate the energy ...

    • CFD analysis and design of a scramjet engine operating from Mach 6 to Mach 10 

      Gracia Sanz, Joel (Universitat Politècnica de Catalunya, 2022-07-19)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • CFD analysis and hydrodynamic improvement on hybrid buoyancy driven underwater glider for extended range capabilities 

      Busquets Mataix, Javier; Martin, Francisco Javier (SARTI, 2015)
      Article
      Accés obert

    • CFD analysis for optimal single and double rows of marine turbines in a wide channel 

      Pérez Campos, Edgar (Universitat Politècnica de Catalunya / Cranfield University, 2013)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   Cranfield University
      Tidal currents are one of the most promising sources of power within the renewable energy sector, especially for countries with suitable marine conditions. The United Kingdom has the edge over the rest of countries in ...

    • CFD Analysis of an Axial Piston Pump 

      Kumar, Sushil (Universitat Politècnica de Catalunya, 2010-07-16)
      Tesi
      Accés obert
      En el ámbito de la Oleohidráulica, las bombas de pistón poseen los diseños más sofisticados, de hecho, las bombas de pistones son las únicos capaces de trabajar a altas presiones, además de poseer el mejor rendimiento de ...

    • CFD analysis of devices i oscillating water column - OWC 

      Russo, Valeria; Nicolini, Daniele; Crescenzi, Tommaso (CIMNE, 2015)
      Text en actes de congrés
      Accés obert
      The paper is about the development of a fluid-dynamic model for simulating the behaviour of a device for the production of electric energy based on an oscillating water column (OWC). First of all it has ...

    • CFD Analysis of Natural Circulation Behaviour in Molten Salts and Simulation of the Seaborg Test Loop 

      Ruscoe, Timothy Andrew (Universitat Politècnica de Catalunya, 2020-01-10)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   École nationale supérieure de techniques avancées / Seaborg Technologies
      As part of the research and development activities for Seaborg Technologies’ Compact Molten Salt Reactor (CMSR), experiments into natural circulation behaviour of molten nitrate salts are being conducted with a test loop. ...

    • CFD analysis of particulate flow in a radial inflow turbine 

      Lauzurica Gonzalez, Alejandro (Universitat Politècnica de Catalunya / Technische Universität Kaiserslautern, 2013)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   Technische Universität Kaiserslautern
      In the present thesis a study of the erosion rates that blades from a typical radial inflow turbine suffer because of the ingested flow containing solid particles is presented. The mentioned study has been conducted by ...

    • CFD Analysis of the flow behaviour in SEALER's primary pump during normal operation and Design Basis conditions. Analysis of the pressure drop through the pump after accidental ULOF events 

      Casado Gómez, Xavier (Universitat Politècnica de Catalunya, 2015-03)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      El projecte final de carrera descrit a continuació tracta sobre l'anàlisi per mitjà del software STAR-CCM+, un codi de simulació del camp de Computational Fluid Dynamics (CFD), d'una bomba centrífuga destinada a operar amb ...

    • CFD analysis of the Hyperloop concept 

      Roldán Uhrlep, Diego (Universitat Politècnica de Catalunya, 2021-07-14)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor

    • CFD and Active Flow Control (AFC) applied to hypersonic vehicles 

      Guo Yang, Lihao (Universitat Politècnica de Catalunya, 2022-09-27)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • CFD calculation of a phase change material using STAR-CCM+ for a passive safety system of a sodium-cooled fast reactor 

      Meston, Ria (Universitat Politècnica de Catalunya, 2024-01-15)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   École nationale supérieure de physique, électronique et matériaux / Commissariat à l'énergie atomique et aux énergies alternatives (CEA)
      The aim of the present study is to quantify the impact that local scale physics of phase change has on the overall heat transfer of the quasi-cubic modular element of an innovative Decay Heat Removal System (DHRS). To ...

    • CFD in ship hydrodynamics – result of the Gothenburg 2010 workshop 

      Larsson, Lars; Stern, Frederick; Visonneau, Michel (CIMNE, 2011)
      Text en actes de congrés
      Accés obert
      The Gothenburg 2010 Workshop on Numerical Hydrodynamics gathered 33 groups with computations for one or more of 18 test cases. All results were collected and discussed at a meeting in Gothenburg in December 2010. In the ...

    • CFD investigation of ventilation-cavitation coupling on surface-piercing super-cavitating hydrofoils 

      Brizzolara, Stefano (CIMNE, 2019)
      Text en actes de congrés
      Accés obert
      Results of time-accurate N-S on a model scale Super-Cavitating Surface-Piercing hydrofoil are presented. The CFD model considers three immiscible flow phases: water, vapor and air, tracked by means of a multiple species ...