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International Journal of Numerical Methods for Calculation and Design in Engineering (RIMNI) contributes to the spread of theoretical advances and practical applications of numerical methods in engineering [...]

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Documents published in Scipedia

  • Commun. Numer. Meth. Engng (1995). Vol. 11 (3), pp. 199-211

    Abstract
    This work is devoted to the simulation by finite elements of nearly incompressible inviscid flows in real 3D geometries, by means of an Euler code based on the SUPG (streamline [...]

  • S. Idelsohn, J. Gimenez, N. Nigro
    Int. J. Numer. Meth. Fluids (2018). Vol. 86 (12), pp. 750–769

    Abstract
    In a previous paper, the authors presented an elemental enriched space to be used in a finite‐element framework (EFEM) capable of reproducing kinks and jumps in an unknown [...]

  • S. Idelsohn, J. Marti, P. Becker, E. Oñate
    Int. J. Numer. Meth. Fluids (2014). Vol. 75 (9), pp. 621-644

    Abstract
    Multifluids are those fluids in which their physical properties (viscosity or density) vary internally and abruptly forming internal interfaces that introduce a large nonlinearity [...]

  • Int. J. Numer. Meth. Fluids (2014). Vol. 74 (10), pp. 732-748

    Abstract
    In this work, the finite point method is applied to the solution of high‐Reynolds compressible viscous flows. The aim is to explore this important field of applications [...]

  • Int. J. Numer. Meth. Fluids (2013). Vol. 73 (4), pp. 323-343

    Abstract
    A finite point method for solving compressible flow problems involving moving boundaries and adaptivity is presented. The numerical methodology is based on an upwind‐biased [...]

  • Int. J. Numer. Meth. Fluids (2013). Vol. 72 (12), pp. 1219-1243

    Abstract
    In this paper, we present an explicit formulation for reduced‐order models of the stabilized finite element approximation of the incompressible Navier–Stokes equations. [...]

  • Int. J. Numer. Meth. Fluids (2011). Vol. 70 (7), pp. 829-850

    Abstract
    In this work, a new enrichment space to accommodate jumps in the pressure field at immersed interfaces in finite element formulations, is proposed. The new enrichment adds [...]

  • M. Mier-Torrecilla, A. Geyer, J. Phillips, S. Idelsohn, E. Oñate
    Int. J. Numer. Meth. Fluids (2012). Vol. 69 (5), pp. 1016-1030

    Abstract
    Negatively buoyant jets consist in a dense fluid injected vertically upward into a lighter ambient fluid. The numerical simulation of this kind of buoyancy‐driven flows [...]

  • Int. J. Numer. Meth. Fluids (2011). Vol. 65 (1-3), pp. 106-134

    Abstract
    We present a collection of stabilized finite element (FE) methods derived via first‐ and second‐order finite calculus (FIC) procedures. It is shown that several well known [...]

  • Int. J. Numer. Meth. Fluids (2008). Vol. 60 (9), pp. 937-971

    Abstract
    The finite point method (FPM) is a meshless technique, which is based on both, a weighted least‐squares numerical approximation on local clouds of points and a collocation [...]

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