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Modelling Free-surface flows by a Galerkin based SPH formulation
(2003)
[Abastract] An algorithm based on Moving Least Squares Particle Hydrodynamics (MLSPH) to solve free surface flow is presented. MLS shape functions remarkably improve stability
and accuracy of standard SPH algorithms, ...
Meshless methods applied to potential flow problems
(Elsevier, 2001)
[Abstract] In this paper we discuss some of the meshless approaches that have been recently proposed for solving boundary value problems. Several functional approximations and different integration schemes are studied. In ...
Una formulación numérica sin malla basada en los métodos SPH con ponderación de Galerkin
(Universitat Politècnica de Catalunya, 2005)
[Resumen] En este artículo se propone una formulación numérica sin malla de tipo Galerkin basada en el método de partículas SPH con aproximación de mínimos cuadrados móviles y su aplicación a problemas de mecánica de fluidos ...
Fluid flow simulation by Lagrangian particle methods
(2004)
[Abstract] In this paper we present a Galerkin based SPH formulation with moving least
squares meshless approximation, applied to free surface flows. The Galerkin scheme provides
a clear framework to analyze several ...
An enriched meshless numerical approach for potential theory problems
(The International Center of Numerical Methods in Engineering, 2000)
[Abstract] One of the meshless thechniques that have been recently proposed for solving Boundary Value Problems is the so-called Weighted Least Square (WLS) Method with a Point Collocation approach. Meshless methods were ...
Development of integration schemes for meshless numerical approaches based on the SPH method
(The Institute of Mathematics and its Applications, 2001)
[Abstract] In this paper we discuss some of the meshless formulations that have been recently proposed for solving Boundary Value Problems. Several functional approximations are studied both, from a continuum and from a ...
Una formulación SPH para problemas de flujo de fluídos en aplicacione sen la ingeniería
(2002)
[Resumen] En este artículo estudiamos y comparamos a través de varios ejemplos, las principales formulaciones Smooth Hydrodynamics existentes en la bibliografía para resolver problemas de fluídos, especilamente los ...
A computer aided design system for the analysis of transferred potentials in earthing systems
(2002)
[Abstract] In this work we present a CAD system based on this BEM numerical formulation
for the analysis of a common problem in electrical engineering practice, that is, the
existence of transferred potentials in a ...
SPH approaches for free surface flow for engineering applications
(2002)
[Abstract] In this paper, we study different SPH formulations proposed to solve free surface problems. We center
our attention in the corrections added to the SPH method in order to increase its accuracy and to improve
its ...
Análisis de formulaciones numéricas SPH para la resolución de problemas de flujo con superficie libre
(2002)
[Abstract] El objetivo de este artículo es estudiar las distintas formulaciones tipo Smooth Particle Hydrodynamics (SPH) propuestas para aplicaciones a problemas de fluidos, especialmente los relacionados con flujo en ...