Exploració per tema "Integració numèrica"
Ara es mostren els items 1-4 de 4
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Fast computation of an infinite, longitudinally-varying and harmonic strip load acting on a viscoelastic half-space
(2014-02-01)
Article
Accés restringit per política de l'editorialIn the context of the developing of a numerically efficient model of railway induced ground vibrations, the problem of an infinite, longitudinally-varying and harmonic strip load acting on the surface of a viscoelastic ... -
Lagrangian versus Eulerian integration errors
(2015-08)
Article
Accés obertThe 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 fluids and also for solving multi-fluid ... -
El método de los segmentos
(Universitat Politècnica de Catalunya, 2008)
Article
Accés obertSe reporta el uso de segmentos como dominio de integración para los métodos libres de mallas de tipo Petrov-Galerkin Local (MLPG). El procedimiento acarrea ventajas en el tratamiento de dominios con forma geométrica ... -
Some analytical aspects of viscoelastic Lamb’s problem for improving its numerical evaluation
(2013-03)
Article
Accés restringit per política de l'editorialTwo analytical modifications of the original viscoelastic time-harmonic Lamb’s problem expressions are presented with the aim of improving their numerical integration efficiency. Firstly, a new change of variable in the ...