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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

  • Journal of Computational Physics (1998). Vol. 146 (2), pp 570-602

    Abstract
    An absorbing boundary condition for the ship wave resistance problem is presented. In contrast to the Dawson-like methods, it avoids the use of numerical viscosities in the [...]

  • Ocean Engng. (2002). Vol. 29 (3), p. 261-278

    Abstract
    An applied Fourier transform computation for the hydrodynamic wave-resistance coefficient is shown, oriented to potential flows with a free surface and infinity depth. The [...]

  • P. Laura, R. Gutiérrez, V. Sonzogni, S. Idelsohn
    Ocean Engng. (1997). Vol. 24 (1), pp. 51-62

    Abstract
    This paper deals with the solution of the title problem in the case where the outer boundary is subjected to uniform, hydrostatic pressure while the inner edge of the plate [...]

  • Appl. Mech. Rev. (1995). Vol. 48 (11), pp. 203-210

    Abstract
    A numerical algorithm based on the CVBEM (from Complex Variable Boundary Element Method) for plane incompressible potential flow around aerofoils and cascades is described. [...]

  • Int. J. of Num. Meths. for Heat and Fluid Flow (1997). Vol. 7 (2/3), pp. 141-168

    Abstract
    Addresses two difficulties which arise when using a compressible code with equal order interpolation (non‐staggered grids in the finite‐difference nomenclature) to capture [...]

  • J. Marti, E. Ortega, S. Idelsohn
    Int. J. of Num. Meths. for Heat and Fluid Flow (2017). Vol. 27 (8), pp.1748-1764

    Abstract
    Purpose   The purpose of this paper is to propose a new elemental enrichment technique to improve the accuracy of the simulations of thermal problems [...]

  • C. Felippa, E. Oñate, S. Idelsohn
    Archives of Comp. Meths. Engng. (2018). Vol. 25 (4), pp. 919–963

    Abstract
    This is part of an article series on a variational framework for continuum mechanics based on the Finite Increment Calculus (FIC). The formulation utilizes high order derivatives [...]

  • S. Idelsohn, M. Storti, L. Crivelli
    Archives of Comp. Meths. Engng. (1994). Vol. 1 (1), pp. 49-74

    Abstract
    This paper summarizes the state of the art of the numerical solution of phase-change problems. After describing the governing equations, a review of the existing methods is [...]

  • Commun. Numer. Meth. Engng (1998). Vol. 14 (9), pp. 849-861

    Abstract
    A discrete non‐local (DNL) boundary condition is used to solve the water waves propagation problem over variable depth. This condition is obtained by means of full solution [...]

  • Commun. Numer. Meth. Engng (1998). Vol. 14 (11), pp. 997-1012

    Abstract
    A method for computing ship wave resistance from a momentum flux balance is presented. It is based on computing the momentum flux carried by the gravity waves that exit the [...]

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