• E. Ortega, E. Oñate, S. Idelsohn, C. Buachart
    Int. J. Numer. Meth. Engng. (2011). Vol. 88 (2), pp. 180-204; doi: 10.1002/nme.3171

    Abstract
    An adaptive Finite Point Method (FPM) for solving shallow water problems is presented. The numerical methodology we propose, which is based on weighted‐least squares approximations [...]

  • Int. J. Numer. Meth. Engng. (2009). Vol. 80, (10), pp. 1261-1294; doi: 10.1002/nme.2659

    Abstract
    In this paper, the so‐called added‐mass effect is investigated from a different point of view of previous publications. The monolithic fluid–structure problem is [...]

  • R. Löhner, E. Oñate
    Int. J. Numer. Meth. Engng. (2009). Vol. 78 (13), pp. 1618-1630; doi: 10.1002/nme.2548

    Abstract
    An advancing front technique for filling space with arbitrary, separated objects has been developed. The input required consists of the specification of the desired object [...]

  • Int. J. Numer. Meth. Engng. (2008). Vol 76 (9), pp. 1297-1327; doi: 10.1002/nme.2348

    Abstract
    This paper introduces a new stabilized finite element method based on the finite calculus (Comput. Methods Appl. Mech. Eng. 1998; 151:233–267) and arbitrary [...]

  • R. Lopez, E. Balsa-Canto, E. Oñate
    Int. J. Numer. Meth. Engng. (2008). Vol. 75 (11), pp. 1341-1360; doi: 10.1002/nme.2304

    Abstract
    In this work a conceptual theory of neural networks (NNs) from the perspective of functional analysis and variational calculus is presented. Within this formulation, the learning [...]

  • Int. J. Numer. Meth. Engng. (2007). Vol. 69 (7), pp. 1521-1551; doi: 10.1002/nme.1823

    Abstract
    This paper extends the capabilities of previous BST and EBST rotation‐free thin shell elements to the analysis of kinked and branching surfaces. The computation of the curvature [...]

  • J. Rojek, E. Oñate, R. Taylor
    Int. J. Numer. Meth. Engng. (2006). Vol. 66 (10), pp. 1547-1568; doi: 10.1002/nme.1689

    Abstract
    The characteristic‐based split (CBS) stabilization procedure developed originally in fluid mechanics has been adapted successfully to solid mechanics problems. The CBS algorithm [...]

  • N. Wiberg, E. Oñate, O. Zienkiewicz, R. Taylor, J. Hult
    Int. J. Numer. Meth. Engng. (2006). Vol. 67 (2), pp. 158-159; doi: 10.1002/nme.1511

    Abstract
    Professor E. M. Alf Samuelsson from Chalmers University, Göteborg, Sweden, died on the 3rd of June 2005 at the age of 75 after a lengthy illness. Professor Samuelsson [...]

  • B. Boroomand, A. Tabatabaei, E. Oñate
    Int. J. Numer. Meth. Engng. (2005). Vol. 63 (3), pp. 351-379; doi: 10.1002/nme.1278

    Abstract
    A stabilized version of the finite point method (FPM) is presented. A source of instability due to the evaluation of the base function using a least square procedure is discussed. [...]

  • R. Rossi, M. Lazzari, R. Vitaliani, E. Oñate
    Int. J. Numer. Meth. Engng. (2005). Vol. 62 (15), pp. 2127-2153; doi: 10.1002/nme.1266

    Abstract
    The computational challenge in dealing with membrane systems is closely connected to the lack of bending stiffness that constitutes the main feature of this category of structures. [...]

  • Int. J. Numer. Meth. Engng. (2004). Vol. 60 (1), pp. 255-281; doi: 10.1002/nme.961

    Abstract
    The expression ‘finite calculus’ refers to the derivation of the governing differential equations in mechanics by invoking balance of fluxes, forces, etc. in a [...]

  • E. Oñate, J. Rojek, R. Taylor, O. Zienkiewicz
    Int. J. Numer. Meth. Engng. (2004). Vol. 59 (11), pp. 1473-1500; doi: 10.1002/nme.922

    Abstract
    Many finite elements exhibit the so‐called ‘volumetric locking’ in the analysis of incompressible or quasi‐incompressible problems.In this paper, a new approach [...]

  • R. Löhner, E. Oñate
    Int. J. Numer. Meth. Engng. (2004). Vol. 61 (12), pp. 1977-1991; doi: 10.1002/nme.1068

    Abstract
    An advancing front space‐filling technique for arbitrary objects has been developed. The input required consists of the specification of the desired mean point distance [...]

  • Int. J. Numer. Meth. Engng. (2004). Vol. 61 (7), pp. 964-989; doi: 10.1002/nme.1096

    Abstract
    Particle Methods are those in which the problem is represented by a discrete number of particles. Each particle moves accordingly with its own mass and the external/internal [...]

  • Int. J. Numer. Meth. Engng. (2003). Vol. 58 (6), pp. 893-912; doi: 10.1002/nme.798

    Abstract
    A meshless method is presented which has the advantages of the good meshless methods concerning the ease of introduction of node connectivity in a bounded time of order n, [...]

  • R. Löhner, C. Sacco, E. Oñate, S. Idelsohn
    Int. J. Numer. Meth. Engng. (2002). Vol. 53 (8), pp. 1765-1779; doi: 10.1002/nme.334

    Abstract
    A weighted least squares finite point method for compressible flow is formulated. Starting from a global cloud of points, local clouds are constructed using a Delaunay technique [...]

  • Int. J. Numer. Meth. Engng. (2001). Vol. 51 (1), pp. 57-83; doi: 10.1002/nme.147

    Abstract
    A simple finite element triangle for thin shell analysis is presented. It has only nine translational degrees of freedom and is based on a total Lagrangian formulation. Large [...]

  • E. Oñate, F. Zárate
    Int. J. Numer. Meth. Engng. (2000). Vol. 47 (1-3), pp. 557-603; doi: 10.1002/(SICI)1097-0207(20000110/30)47:1/3<557::AID-NME784>3.0.CO;2-9

    Abstract
    The paper describes how the finite element method and the finite volume method can be successfully combined to derive two new families of thin plate and shell triangles with [...]

  • Int. J. Numer. Meth. Engng. (1999). Vol. 45 (5), pp. 503-528; doi: 10.1002/(SICI)1097-0207(19990620)45:5<503::AID-NME570>3.0.CO;2-E

    Abstract
    An unstructured finite element solver to evaluate the ship‐wave problem is presented. The scheme uses a non‐structured finite element algorithm for the Euler or Navier–Stokes [...]

  • S. Botello, J. Marroquín, E. Oñate
    Int. J. Numer. Meth. Engng. (1999). Vol. 45 (8), pp. 1069-1084; doi: 10.1002/(SICI)1097-0207(19990720)45:8<1069::AID-NME620>3.0.CO;2-E

    Abstract
    In this paper we study the performance of two stochastic search methods: Genetic Algorithms and Simulated Annealing, applied to the optimization of pin‐jointed steel bar [...]

  • J. Lopez, S. Oller, E. Oñate, J. Lubliner
    Int. J. Numer. Meth. Engng. (1999). Vol. 46 (10), pp. 1651-1671; doi: 10.1002/(SICI)1097-0207(19991210)46:10<1651::AID-NME718>3.0.CO;2-2

    Abstract
    Masonry has been a broadly used material since the beginning of human life. Despite its popularity, the analysis of masonry structures is a complex task due to the heterogeneity [...]

  • J. Ruberts, S. Oller, E. Casas, S. Proença, E. Oñate
    Int. J. Numer. Meth. Engng. (1999). Vol. 46 (10), pp. 1595-1607; doi: 10.1002/(SICI)1097-0207(19991210)46:10<1595::AID-NME715>3.0.CO;2-Z

    Abstract
    A geometrically non‐linear formulation for composites and the resulting explicit dynamic finite element algorithm are presented. The proposed formulation assumes that small [...]

  • A. Morán, E. Oñate, J. Miquel
    Int. J. Numer. Meth. Engng. (1998). Vol. 42 (2), pp. 219-236; doi: 10.1002/(SICI)1097-0207(19980530)42:2<219::AID-NME355>3.0.CO;2-E

    Abstract
    The paper presents a general and straightforward procedure based on the use of the strain energy density for deriving symmetric expressions of the secant and tangent stiffness [...]

  • J. Heinrich, S. Idelsohn, E. Oñate, C. Vionnet
    Int. J. Numer. Meth. Engng. (1996). Vol. 39 (6), pp. 1053-1071; doi: 10.1002/(SICI)1097-0207(19960330)39:6<1053::AID-NME896>3.0.CO;2-N

    Abstract
    We examine the use of natural boundary conditions and conditions of the Sommerfeld type for finite element simulations of convective transport in viscous incompressible flows. [...]

  • S. Idelsohn, J. Heinrich, E. Oñate
    Int. J. Numer. Meth. Engng. (1996). Vol. 39 (9), pp. 1455-1473; doi: 10.1002/(SICI)1097-0207(19960515)39:9<1455::AID-NME912>3.0.CO;2-0

    Abstract
    A Petrov–Galerkin formulation based on two different perturbations to the weighting functions is presented. These perturbations stabilize the oscillations that are normally [...]

  • Int. J. Numer. Meth. Engng. (1994). Vol. 37 (20), pp. 3441-3465; doi: 10.1002/nme.1620372004

    Abstract
    A finite element formulation for solving multidimensional phase‐change problems is presented. The formulation considers the temperature as the unique state variable, it [...]

  • E. Oñate, F. Zárate, F. flores
    Int. J. Numer. Meth. Engng. (1994). Vol. 37 (15), pp. 2569-2582; doi: 10.1002/nme.1620371505

    Abstract
    A new plate triangle based on Reissner–Mindlin plate theory is proposed. The element has a standard linear deflection field and an incompatible linear rotation field [...]

  • E. Oñate, M. Cervera, O. Zienkiewicz
    Int. J. Numer. Meth. Engng. (1994). Vol. 37 (2), pp. 181-201; doi: 10.1002/nme.1620370202

    Abstract
    A general Finite Volume Method (FVM) for the analysis of structural problems is presented. It is shown that the FVM can be considered to be a particular case of finite elements [...]

  • Int. J. Numer. Meth. Engng. (1993). Vol. 36 (8), pp. 1395-1412; doi: 10.1002/nme.1620360808

    Abstract
    In this paper we present an iterative penalty finite element method for viscous non‐Newtonian creeping flows. The basic idea is solving the equations for the difference [...]

  • E. Oñate, O. Zienkiewicz, B. Suarez, R. Taylor
    Int. J. Numer. Meth. Engng. (1992). Vol. 33 (2), pp. 345-367; doi: 10.1002/nme.1620330208

    Abstract
    In this paper the necessary requirements for the good behaviour of shear constrained Reissner–Mindlin plate elements for thick and thin plate situations are re‐interpreted [...]

  • Int. J. Numer. Meth. Engng. (1990). Vol. 30 (8), pp. 1577-1593; doi: 10.1002/nme.1620300815

    Abstract
    In this paper the possibilities of the viscous voided shell approach for deriving bending/membrane finite elements for sheet metal forming problems are presented. These elements [...]

  • Int. J. Numer. Meth. Engng. (1988). Vol. 25 (1), pp. 227-251; doi: 10.1002/nme.1620250118

    Abstract
    A formal analogy between the equations of pure plastic and viscoplastic flow theory for void‐containing metals and those of standard non‐linear elasticity is presented. [...]

  • E. Dvorkin, E. Oñate, J. Oliver
    Int. J. Numer. Meth. Engng. (1988). Vol. 26 (7), pp. 1597-1613; doi: 10.1002/nme.1620260710

    Abstract
    An incremental Total Lagrangian Formulation for curved beam elements that includes the effect of large rotation increments is developed. A complete and symmetric tangent stiffness [...]

  • E. Alarcón, E. Alonso, D. Aubry, K. Axelsson, E. Oñate, E. al.
    Int. J. Numer. Meth. Engng. (1988). Vol. 26 (11), pp. 2559-2568; doi: 10.1002/nme.1620261113

    Abstract
    This letter represents an initiative started by a number of researchers signed below who are working in the field of numerical modelling of soil mechanics problems. We belive [...]

  • J. Oliver, E. Oñate
    Int. J. Numer. Meth. Engng. (1986). Vol. 23 (2), pp. 253-274, 1986 doi: 10.1002/nme.1620230209

    Abstract
    A geometrically nonlinear finite element formulation based on a total Lagrangian approach for axisymmetric shells, arches and frames has been presented. The formulation allows [...]

  • J. Oliver, E. Oñate
    Int. J. Numer. Meth. Engng. (1984). Vol. 20 (12), pp. 2253-2281; 10.1002/nme.1620201208

    Abstract
    A total Lagrangian finite element formulation for the geometrically nonlinear analysis (large displacement/large rotations) of shells is presented. Explicit expressions of [...]

  • O. Zienkiewicz, E. Oñate, J. Heinrich
    Int. J. Numer. Meth. Engng. (1981). Vol. 17 (10), pp. 1497-1514; doi: 10.1002/nme.1620171005

    Abstract
    A finite element formulation to deal with the flow of metals coupled with thermal effects in presented. The deformation process of the metal is treated using the visco‐plastic [...]

  • O. Zienkiewicz, J. Bauer, K. Morgan, E. Oñate
    Int. J. Numer. Meth. Engng. (1977). Vol. 11 (10), pp. 1545-1558; doi: 10.1002/nme.1620111006

    Abstract
    A two noded, straight element which includes shear deformation effects is presented and shown to be extremely efficient in the analysis of axisymmetric shells. A single point [...]

  • O. Zienkiewicz, J. Bauer, K. Morgan, E. Oñate
    Int. J. Numer. Meth. Engng. (1978). Vol. 12 (7), pp. 1197; doi: 10.1002/nme.1620111006

    Abstract
    A two noded, straight element which includes shear deformation effects is presented and shown to be extremely efficient in the analysis of axisymmetric shells. A single point [...]

  • S. Idelsohn, M. Mier-Torrecilla, E. Oñate
    Comput. Methods Appl. Mech. Engrg., (2009). Vol. 198, pp. 2750–2767; doi: 10.1016/j.cma.2009.04.002

    Abstract
    Particle methods are those in which the problem is represented by a discrete number of particles. Each particle moves accordingly with its own mass and the external/internal [...]

  • P. Fuentes, E. Oñate
    Comput. Methods Appl. Mech. Engrg., (2010). Vol. 199, pp. 383–391; doi: https://doi.org/10.1016/j.cma.2009.01.006

    Abstract
    A new triangle shell element is presented. The advantages of this element are threefold: simplicity, generality and geometrical accuracy. The formulation is free from rotation [...]

  • Comput. Methods Appl. Mech. Engrg., (2012). Vol. 213-216, pp. 327-352; doi: 10.1016/j.cma.2011.10.003

    Abstract
    A multidimensional extension of the HRPG method using the lowest order block finite elements is presented. First, we design a nondimensional element number that quantifies [...]

  • S. Idelsohn, N. Nigro, A. Limache, E. Oñate
    Comput. Methods Appl. Mech. Engrg., (2012). Vol. 217-220, pp. 168-185; doi: 10.1016/j.cma.2011.12.008

    Abstract
    An explicit time integrator without the CFL < 1 restriction for the momentum equation is presented. This allows stable large time-steps in problems dominated [...]

  • Comput. Methods Appl. Mech. Engrg., (2013). Vol. 255 (1), pp. 210-225; doi: 10.1016/j.cma.2012.11.018

    Abstract
    A fully Lagrangian compressible numerical framework for the simulation of underwater implosion of a large air bubble is presented. Both air and water are considered compressible [...]

  • E. Soudah, P. Rudenick, M. Bordone, D. García-Dorado, A. Evangelista, E. Oñate
    Comput. Methods Appl. Mech. Engrg., (2015). Vol. 18 (8), pp. 805-815; doi: 10.1080/10255842.2013.847095

    Abstract
    An aortic dissection (AD) is a serious condition defined by the splitting of the arterial wall, thus generating a secondary lumen [the false lumen (FL)]. Its management, treatment [...]

  • K. Kamran, R. Rossi, E. Oñate
    Comput. Methods Appl. Mech. Engrg., (2015). Vol. 294, pp. 1-18; doi: 10.1016/j.cma.2015.05.017

    Abstract
    The simulation of immiscible two-phase flows on Eulerian meshes requires the use of special techniques to guarantee a sharp definition of the evolving fluid interface. This [...]

  • Comput. Methods Appl. Mech. Engrg., (1992). Vol. 94, pp. 239-262; doi: 10.1016/0045-7825(92)90149-E

    Abstract
    In this paper the functions of the Péclet number that appear in the intrinsic time of the streamline upwind/Petrov-Galerkin (SUPG) formulation are analyzed for quadratic [...]

  • Comput. Methods Appl. Mech. Engrg., (1997). Vol. 143, pp. 49-67; doi: 10.1016/S0045-7825(97)84579-3

    Abstract
    A finite element formulation for solving incompressible flow problems is presented. In this paper, the generalized streamline operator presented by Hughes et al. (Comput. [...]

  • R. Taylor, O. Zienkiewicz, E. Oñate
    Comput. Methods Appl. Mech. Engrg., (1998). Vol. 152, pp. 73-84; doi: 10.1016/S0045-7825(97)00182-5

    Abstract
    In this paper we consider the application of hierarchical functions to base approximations which are a partition of unity. The particular hierarchical functions used are added [...]

  • Comput. Methods Appl. Mech. Engrg. (2010). Vol. 199, pp. 525–546; doi: 10.1016/j.cma.2009.10.009

    Abstract
    We present the design of a high-resolution Petrov–Galerkin (HRPG) method using linear finite elements for the problem defined by the residual R (phi):= partial phi [...]

  • Comput. Methods Appl. Mech. Engrg. (1999). Vol. 173, pp. 241-255; doi: 10.1016/S0045-7825(98)00272-2

    Abstract
    In the present work a generalized streamline finite element formulation able to deal with incompressible flow problems is presented. In the finite element framework, this [...]

  • G. Chiandussi, G. Bugeda, E. Oñate
    Published in Comput. Methods Appl. Mech. Engrg. (2000). Vol. 188, pp. 727-742; doi: 10.1016/S0045-7825(99)00358-8

    Abstract
    The present paper proposes a new technique for the definition of the shape design variables in 2D and 3D optimisation problems. It can be applied to the discrete model of [...]

  • Comput. Methods Appl. Mech. Engrg., (2001). Vol. 191 (6-7), pp. 583-593; doi: 10.1016/S0045-7825(01)00303-6

    Abstract
    A particle method is presented for the solution of the incompressible inviscid fluid flow equation using a Lagrangian formulation. The interpolated function are those used [...]

  • R. Lohner, C. Yang, E. Oñate
    Comput. Methods Appl. Mech. Engrg. (2006). Vol. 195, pp. 5597–5620; doi: 10.1016/j.cma.2005.11.010

    Abstract
    A volume of fluid (VOF) technique has been developed and coupled with an incompressible Euler/Navier–Stokes solver operating on adaptive, unstructured grids to simulate [...]

  • Comput. Methods Appl. Mech. Engrg. (1996). Vol. 195, pp. 4681–4696; doi: :10.1016/j.cma.2005.11.006

    Abstract
    In the last decade a family of methods called meshless methods has been developed both for structural and fluid mechanics problems. After these ideas, a possible classification [...]

  • E. Oñate, W. Matias
    Comput. Methods Appl. Mech. Engrg. (1996). Vol. 134 (1-2), pp. 135-161; doi: 10.1016/0045-7825(96)01032-8

    Abstract
    A new technique for predicting structural instability points using the finite element method is presented. The approach is based on the estimation of the critical displacement [...]

  • Comput. Methods Appl. Mech. Engrg. (1998). Vol. 151 (1-2), pp. 233-265, 1998 doi: 10.1016/S0045-7825(97)00119-9

    Abstract
    The concept of the so called “artificial or balancing diffusion” used to stabilize the numerical solution of advective–diffusive transport and fluid flow [...]

  • E. Oñate, S. Idelsohn, O. Zienkiewicz, R. Taylor, C. Sacco
    Comput. Methods Appl. Mech. Engrg. (1996). Vol. 139 (1-4), pp. 315-346; doi: 10.1016/S0045-7825(96)01088-2

    Abstract
    flow type problems is presented. The method is based on the use of a weighted least square interpolation procedure together with point collocation for evaluating the approximation [...]

  • Comput. Methods Appl. Mech. Engrg. (2000). Vol. 185, pp. 245-277; doi: 10.1016/S0045-7825(99)00262-5

    Abstract
    In this work a generalized anisotropic elastoplastic constitutive model in large deformation is presented. It is used for the analysis of fiber-reinforced composite materials [...]

  • Comput. Methods Appl. Mech. Engrg. (2000). Vol. 182 (3-4), pp. 355-370; doi: 10.1016/S0045-7825(99)00198-X

    Abstract
    A stabilized finite element formulation for incompressible viscous flows is derived. The starting point are the modified Navier-Stokes equations incorporating naturally the [...]

  • E. Oñate, J. García
    Comput. Methods Appl. Mech. Engrg. (2001). Vol. 191, pp. 635-660; doi: 10.1016/S0045-7825(01)00306-1

    Abstract
    A stabilized semi-implicit fractional step finite element method for solving coupled fluid-structure interaction problems involving free surface waves is presented. The stabilized [...]

  • Comput. Meth. Appl. Mech. Engng. (2003). Vol. 192 (28-30), pp. 3043-3059; doi: 10.1016/S0045-7825(03)00340-2

    Abstract
    The paper introduces a general procedure for computational analysis of a wide class of multiscale problems in mechanics using a finite calculus (FIC) formulation. The FIC [...]

  • E. Oñate, F. Flores
    Comput. Meth. Appl. Mech. Engng. (2005). Vol. 194 (21-24), pp. 2406-2443; doi: 10.1016/j.cma.2004.07.039

    Abstract
    A family of rotation-free three node triangular shell elements is presented. The simplest element of the family is based on an assumed constant curvature field expressed in [...]

  • E. Oñate, J. Rojek
    Comput. Methods Appl. Mech. Engrg. (2004). Vol 193, 3087-3128; doi: 10.1016/j.cma.2003.12.056

    Abstract
    The paper presents combination of Discrete Element Method (DEM) and Finite Element Method (FEM) for dynamic analysis of geomechanics problems. Combined models can employ spherical [...]

  • F. Flores, E. Oñate
    Comput. Methods Appl. Mech. Engrg. (2005). Vol. 194, pp. 907-932; doi: 10.1016/j.cma.2003.08.012

    Abstract
    In this paper an assumed strain approach is presented in order to improve the membrane behaviour of a thin shell triangular element. The so called Basic Shell Triangle (BST) [...]

  • E. Oñate, J. Rojek, M. Chiumenti, S. Idelsohn, F. Pin, R. Aubry
    Comput. Methods Appl. Mech. Engrg. (2006). Vol. 195, pp. 6750-6777; doi: 10.1016/j.cma.2004.10.018

    Abstract
    The paper describes some recent developments in finite element and particle methods for analysis of a wide range of bulk forming processes. The developments include new stabilized [...]

  • S. Idelsohn, N. Calvo, E. Oñate
    Comput. Methods Appl. Mech. Engrg. (2003). Vol. 192, pp. 2649–2667; doi:10.1016/S0045-7825(03)00298-6

    Abstract
    Given a 3D point set, the problem of defining the volume associated, dividing it into a set of regions (elements) and defining a boundary surface is tackled. Several [...]

  • F. Flores, E. Oñate
    Comput. Methods Appl. Mech. Engrg. (2006). Vol. 195, pp. 5297–5315; doi:10.1016/j.cma.2005.08.021

    Abstract
    In this paper a finite element for the non-linear analysis of two dimensional beams and axisymmetric shells is presented. The element uses classical thin shell assumptions [...]

  • E. Oñate, J. Miquel, G. Hauke
    Comput. Meth. Appl. Mech. Engng. (2006). Vol. 195, pp. 3926–3946; doi: 10.1016/j.cma.2005.07.020

    Abstract
    A stabilized finite element method (FEM) for the steady state advection-diffusion-absorption equation is presented. The stabilized formulation is based on the modified governing [...]

  • Comput. Meth. Appl. Mech. Engng. (2006). Vol. 195 (13-16), pp. 1793–1825;
    doi: 10.1016/j.cma.2005.05.036

    Abstract
    A finite element method (FEM) for steady-state convective-diffusive problems presenting sharp gradients of the solution both in the interior of the domain and in boundary [...]

  • P. Becker, S. Idelsohn, E. Oñate
    Computational Mechanics (2015). Vol. 55, pp. 1091–1104; 10.1007/s00466-014-1107-0

    Abstract
    This paper describes a strategy to solve multi-fluid and Fluid-Structure Interaction (FSI) problems using Lagrangian particles combined with a fixed Finite Element (FE) mesh [...]

  • E. Oñate, J. García, S. Idelsohn, F. Pin
    Comput. Meth. Appl. Mech. Engng. (2006). Vol. 195 (23-24), pp. 3001-3037; doi: 10.1016/j.cma.2004.10.016

    Abstract
    We present a general formulation for incompressible fluid flow analysis using the finite element method (FEM). The standard Eulerian formulation is described first. The necessary [...]

  • F. Kempel, B. Schartel, J. Marti, K. Butler, R. Rossi, S. Idelsohn, E. Oñate
    Papers Repository of the International Centre for Numerical Methods in Engineering (CIMNE) (2018). 21

    Abstract
    An experimental and numerical investigation of the effect of bisphenol A bis(diphenyl phosphate) (BDP) and polytetrafluoroethylene (PTFE) on the fire behaviour of bisphenol [...]

  • Comput. Meth. Appl. Mech. Engng. (2008). Vol. 197 (19-20), pp. 1777–1800; doi: 10.1016/j.cma.2007.06.005

    Abstract
    We present some advances in the formulation of the Particle Finite Element Method (PFEM) for solving complex fluid-structure interaction problems with free surface waves. [...]

  • S. Idelsohn, E. Oñate, F. Pin, N. Calvo
    Comput. Meth. Appl. Mech. Engng. (2006). Vol. 195 (17-18), pp. 2100-2123; doi: 10.1016/j.cma.2005.02.026

    Abstract
    In the present work a new approach to solve fluid-structure interaction problems is described. Both, the equations of motion for fluids and for solids have been approximated [...]

  • Comput. Meth. Appl. Mech. Engng. (2006). Vol. 195, pp. 339-200; doi: 10.1016/j.cma.2004.07.054

    Abstract
    A methodology for error estimation and mesh adaptation for finite element (FE) analysis of incompressible viscous flow is presented. The error estimation method is based on [...]

  • E. Oñate, A. Eijo, S. Oller
    Comput. Methods Appl. Mech. Engrg. (2012). Vol. 213–216, pp. 362–382; doi: 10.1016/j.cma.2011.11.023

    Abstract
    In this work we present a new simple linear two-noded beam element adequate for the analysis of composite laminated and sandwich beams based on the combination of classical [...]

  • S. Idelsohn, J. Marti, A. Limache, E. Oñate
    Comput. Methods Appl. Mech. Engrg. (2008). Vol. 197, pp. 1762–1776; doi: 10.1016/j.cma.2007.06.004

    Abstract
    We present a general Lagrangian formulation for treating elastic solids and quasi/fully incompressible fluids in a unified form. The formulation allows to treat solid and [...]

  • Comput. Meth. Appl. Mech. Engng. (2015). Vol. 293, pp. 191-206, 10.1016/j.cma.2013.12.009

    Abstract
    We present a 3-noded triangle and a 4-noded tetrahedra with a continuous linear velocity and a discontinuous linear pressure field formed by the sum of an unknown ''constant [...]

  • S. Idelsohn, E. Oñate, N. Nigro, P. Becker
    Comput. Methods Appl. Mech. Engrg. (2015). Vol. 293, pp. 191–206; 10.1016/j.cma.2015.04.003

    Abstract
    The possibility to use a Lagrangian frame to solve problems with large time-steps was successfully explored previously by the authors for the solution of homogeneous incompressible [...]

  • X. Zhang, E. Oñate, S. Galindo, J. Bleyer
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