Recent Submissions

  • A ferroelastic film at the edge of chaos 

    Lloveras Muntané, Pol Marcel (2019-08-22)
    External research report
    Open Access
  • Explicit dynamic analysis of thin membrane structures 

    Flores Le Roux, Roberto Maurice; Ortega, Enrique; Oñate Ibáñez de Navarra, Eugenio (2011-02)
    External research report
    Open Access
    An explicit dynamic structural solver developed at CIMNE for the analysis of parachutes is presented. The canopy fabric has a negligible out-of-plane stiffness, therefore its numerical study presents important challenges. ...
  • A numerical investigation of wind tunnel model deformations caused by the twin-sting support system 

    Flores Le Roux, Roberto Maurice; Ortega, Enrique; Oñate Ibáñez de Navarra, Eugenio (2009)
    External research report
    Open Access
    This work presents a wing deformation analysis of a twin-sting-mounted commercial aircraft model. Twin-sting arrangements minimize flow disturbances around the model fuselage and tail; on the other hand, they cause important ...
  • A 3D low-order panel method for unsteady aerodynamic problems 

    Ortega, Enrique; Flores Le Roux, Roberto Maurice; Oñate Ibáñez de Navarra, Eugenio (2010)
    External research report
    Open Access
    An unsteady low-order panel method for three-dimensional subsonic analyses is presented. The method, which is based on well-established techniques in computational aerodynamics, is intended to achieve a cost-effective ...
  • RWAKE - System Specification Document 

    Ruiz Navarro, Sergio; Hernández Herrera, Laura; Melgosa Farrés, Marc; Prats Menéndez, Xavier; Busto, Javier; Steen, Meiko; Ceccaroni, Marta (2016-10-06)
    External research report
    Restricted access - confidentiality agreement
    This report is the Deliverable 2.1 R-WAKE System Specification Document, which provides the compilation of high-levelR-Wake requirements, resulting from Task 2.1 activities. More specifically, this ...
  • Shape optimization in aeronautical applications using neural networks 

    Daring, Alan; Flores Le Roux, Roberto Maurice; Bugeda Castelltort, Gabriel; Oñate Ibáñez de Navarra, Eugenio (2007-06)
    External research report
    Open Access
    An optimization methodology based on neural networks was developed for use in 2D optimal shape design problems. Neural networks were used as a parameterization scheme to represent the shape function, and an edge-based ...
  • R-WAKE - System design document 

    Ruiz Navarro, Sergio; Busto, Javier; Tarragó, Joan; Melgosa Farrés, Marc; Steen, Meiko; Dokic, Jelena; Vickery, Keith (2017-02-27)
    External research report
    Restricted access - author's decision
    This report is the Deliverable 3 . 1 R - WAKE System Design Document , resulting from WP3 activities. It provides details on the design of the resear ch methodology, simulation fram ework and validation activities, as ...
  • R-WAKE - System Release 1 Document 

    Busto, Javier; Tarragó, Joan; Ruiz Navarro, Sergio; Prats Menéndez, Xavier; Melgosa Farrés, Marc; Dokic, Jelena; Steen, Meiko (2017-04-16)
    External research report
    Restricted access - author's decision
    This report is the Deliverable 4.1 R-WAKE Release 1 Document, resulting from half of WP4 activities. It provides details on the early results regarding the simulation framework and validation activities, as described in ...
  • An edge-based solver for compressible flow 

    Ortega, Enrique; Flores Le Roux, Roberto Maurice; Oñate Ibáñez de Navarra, Eugenio (2005-10)
    External research report
    Open Access
    An edge-based high-resolution scheme for the solution of the compressible Euler equations on unstructured finite elements grids is presented. The flow solver adopted in the present work is the approximate Riemann solver ...
  • R-WAKE - System release 2 document 

    Ruiz Navarro, Sergio; Busto, Javier; Melgosa Farrés, Marc; Rojas Gregorio, José Ignacio; Tarragó, Joan; Dokic, Jelena; Save, Luca; Steen, Meiko (2017-10-05)
    External research report
    Restricted access - confidentiality agreement
    This report represents deliverable D4.2 “System Release 2” of the R-WAKE project, which describes the final system resulting from WP4 (System Development) intended to support the research objectives and scope to be addressed ...
  • Measurement of the 235U(n,f) cross section relative to the 6Li(n,t) and 10B(n,a) standards from thermal to 170 keV neutron energy range at n_TOF 

    Amaducci, Simone; Cosentino, Luigi; Barbagallo, Massimo; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Tarifeño Saldivia, Ariel Esteban; Cortés Rossell, Guillem Pere (2019-02-27)
    External research report
    Open Access
    The 235U(n,f) cross section was measured in a wide energy range at n_TOF relative to 6Li(n,t) and 10B(n,alpha), with high resolution and in a wide energy range, with a setup based on a stack of six samples and six silicon ...
  • Neutron capture on ^{205}Tl: depicting the abundance pattern of lead isotopes in s-process nucleosynthesis 

    Casanovas Hoste, Adrià; Tarifeño Saldivia, Ariel Esteban; Domingo-Pardo, C; Calviño Tavares, Francisco (2018-01-10)
    External research report
    Open Access
    We propose to use the TOF technique to measure the neutron capture cross section of 205Tl(n,gamma) over the full energy range of stellar interest. An accurate measurement of this cross section is needed for a complete and ...

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