Enviaments recents

  • Estimación del fondo geoquímico para metales en suelos y sedimentos en el antiguo distrito minero del Priorat (Tarragona) 

    Navarro Flores, Andrés Francisco; Herms, Ignasi; Cirés, Jordi; Arnó Pons, Georgina; Martínez Bofill, Joan (2016)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    En el distrito minero abandonado del Priorat, las actividades mineras y metalúrgicas han contribuido a la aparición de anomalías en suelos y sedimentos que muestran concentraciones significativas de As, Ba, Co, Cu, Ni, Pb, ...
  • Incidencia ambiental de las actividades mineras en la zona del Priorat (Tarragona) 

    Navarro Flores, Andrés Francisco; Arnó Pons, Georgina; Camps, Víctor; Colomer, Montserrat; Herms, Ignasi; Cirés, Jordi (2016)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    En el distrito minero abandonado del Priorat han sido explotados depósitos filonianos polimetálicos asociados con intrusiones graníticas y metasedimentos. El vertido de residuos mineros y el drenaje de la minas ha contribuido, ...
  • Numerical study in a mini trochoidal-gear pump with multi-meshing contact points 

    Gámez Montero, Pedro Javier; Castilla López, Roberto; Buza Barambones, Alexis; Khamashta Shahin, Munir Andrawes; Codina Macià, Esteban (American Society of Mechanical Engineers (ASME), 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    A numerical study in a mini trochoidal-gear pump based on an ingenious strategy to adapt the background mesh to the profiles shape and a new boundary condition is presented. The strategy achieves a final background mesh ...
  • Development of an app for compressible flow “App4Comp” 

    Adam Alberdi, Andrés; Gámez Montero, Pedro Javier (Association for Computing Machinery (ACM), 2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In this paper is discussed the development and operation of a new Android App made through Google’s platform App Inventor 2. This App is focused on solving classic problems related to compressible flow, dealing with the ...
  • Failure investigation of a Francis turbine under the cavitation conditions 

    Liu, Xin; Wang, Zhengwei; Zhou, Lingjiu; Escaler Puigoriol, Francesc Xavier (2016)
    Text en actes de congrés
    Accés obert
    Acoustic-Structural coupling methodology has been used to numerically investigate the failure of a Francis turbine runner that broke down within one day of operation. The goal of the work has been to determine the feasibility ...
  • Numerical investigation of the cavitation effect on natural frequencies of a hydrofoil 

    Liu, Xin; Zhou, Lingjiu; Escaler Puigoriol, Francesc Xavier; Wang, Zhengwei (2016)
    Text en actes de congrés
    Accés obert
    The added mass effects on a NACA0009 hydrofoil under cavitation conditions determined in a cavitation tunnel have been numerically simulated using finite element method (FEM). Based on the validated model, the effects of ...
  • Added mass effects of attached cavitation on the blades of a Francis runner 

    Huang, Xingxing; Escaler Puigoriol, Francesc Xavier (2016)
    Text en actes de congrés
    Accés obert
  • Influence of non-rigid surfaces on the dynamic response of a submerged and confined disk 

    Valentín Ruiz, David; Presas Batlló, Alexandre; Egusquiza Estévez, Eduard; Valero Ferrando, M.del Carmen (2015)
    Text en actes de congrés
    Accés obert
    Determining the dynamic response of submerged and confined disk-like structures is of interest in the hydraulic turbines field. Disks present similar dynamic characteristics than hydraulic turbine runners, especially in ...
  • Underwater energy harvesting system based on plucked-driven piezoelectrics 

    Toma, Daniel; Río Fernandez, Joaquín del; Carbonell Ventura, Montserrat; Miquel Masalles, Jaume (2015)
    Text en actes de congrés
    Accés obert
  • Digital system for monitoring volcanic seismicity 

    Carreras Pons, Normandino; Gomáriz Castro, Spartacus; Manuel Lázaro, Antonio; Carbonell Ventura, Montserrat; Moure, Angel David; Ortiz Ramis, Ramon; Torres, Pedro Antonio (2015)
    Comunicació de congrés
    Accés obert

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