Recent Submissions

  • Optimization of the tantalum ore production by control the milling process 

    Alfonso Abella, María Pura; Oliva Moncunill, Josep; Álvarez Rodríguez, Beatriz; Jorge Sánchez, Juan; Sanmiquel Pera, Lluís; Parcerisa Duocastella, David; Tomasa Guix, Oriol; Calvo Torralba, Daniel; Guasch Cascallo, Eduard; Felipe Blanch, José Juan de; Anticoi Sudzuki, Hernán; García Vallès, Maite (2015)
    Conference report
    Open Access
    Tantalum is a strategic metal with multiple applications in the new technologies. Tantalum deposits are scarce in EU. Thus, more efficient extracting processes are necessary to contribute to major European independency on ...
  • Improvements on the numerical analysis of viscoplastic-type non-Newtonian fluid flows 

    Carmona Muñoz, Ángel; Lehmkuhl Barba, Oriol; Pérez Segarra, Carlos David; Oliva Llena, Asensio (2014)
    Conference report
    Open Access
    The aim of this work is to delve into the numerical analysis of viscoplastic-type non-Newtonian fluid flows with the objective of carrying out more advanced numerical simulations for them. Specifically, improvements in the ...
  • Spectrally-consistent regularization of turbulent Rayleigh-Bénard convection 

    Dabbagh, Firas; Trias Miquel, Francesc Xavier; Gorobets, Andrei; Oliva Llena, Asensio (International Association for Computational Mechanics (IACM), 2014)
    Conference report
    Restricted access - publisher's policy
    Direct numerical simulation (DNS) of turbulent Rayleigh-Bénard convection in an air filled (Pr = 0,7) rectangular cell of squared cross-section with periodic boundary conditions in the span-wise direction, has been carried ...
  • Unstructured 3D numerical modeling of the melting of a PCM contained in a spherical capsule 

    Galione Klot, Pedro Andrés; Lehmkuhl Barba, Oriol; Rigola Serrano, Joaquim; Pérez Segarra, Carlos David; Oliva Llena, Asensio (International Association for Computational Mechanics (IACM), 2014)
    Conference report
    Restricted access - publisher's policy
  • Direct numerical simulation of the flow over a spherical bubble in a turbulent pipe flow 

    Jofre Cruanyes, Lluís; Balcázar Arciniega, Néstor; Lehmkuhl Barba, Oriol; Borrell Pol, Ricard; Castro González, Jesús (International Association for Computational Mechanics (IACM), 2014)
    Conference report
    Restricted access - publisher's policy
    This work aims at investigating, by means of a direct numerical simulation, the flow over a clean spherical bubble fixed on the axis of a turbulent pipe flow. The simulation is performed by means of a parallel unstructured ...
  • Numerical modeling of simultaneous heat and moisture transfer under complex geometry for refrigeration purposes 

    Hou, Xiaofei; Rigola Serrano, Joaquim; Lehmkuhl Barba, Oriol; Oliet Casasayas, Carles; Pérez Segarra, Carlos David (Université de Poitiers, 2012)
    Conference report
    Open Access
    The aim of the paper is to gain a better insight into heat and moisture transfer in refrigerator and to do fundamental study for water evaporation and condensation in refrigeration application. The governing transport ...
  • On the IBM approximation for the wheel aerodynamic simulation 

    Aljure Osorio, David E.; Lehmkuhl Barba, Oriol; Martínez Valdivieso, Daniel; Favre Samarra, Federico; Oliva Llena, Asensio (2014)
    Conference report
    Restricted access - publisher's policy
    Challenging large eddy simulations (CLES) are performed to the flow around simplified wheels in wheelhouses. Wheel geometry is modelled using immersed boundary methods. Results are compared to previous numerical simulations. ...
  • A new epoxy based layered silicate nanocomposite using a hyperbranched polymer: study of the curing reaction and nanostructure development 

    Cortés Izquierdo, M. Pilar; Fraga Rivas, Iria; Calventus Solé, Yolanda; Hutchinson, John M. (2013)
    Conference lecture
    Restricted access - publisher's policy
    Polymer layered silicate (PLS) nanocomposites based on epoxy resins have been widely studied previously [1], but the anticipated dramatic enhancement of their properties has not yet been realised. One approach to overcoming ...
  • Implementación de biodigestores familiares en el Perú. Experiencias de Yanaoca (Cusco) y Ventanilla (Lima) 

    Ferrer Martí, Ivet; Poggio, D; MAS, A; Batet Miracle, Lluís; Velo García, Enrique (Universitat Autònoma de Barcelona (UAB). Servei de Publicacions, 2008)
    Conference report
    Open Access
  • Spatial optimality in power distribution networks 

    Luo, Lingen; Pagani, Giuliano A.; Rosas Casals, Martí (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Open Access
    Critical infrastructures can be characterized as networks where nodes and edges are embedded in space. Transportation networks, the internet, and power grids, are examples of networks where spatial constrains are relevant. ...

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