Cueto-Felgueroso Landeira, LuisColominas, IgnasiMosqueira Martínez, GonzaloNavarrina, FermínCasteleiro, Manuel2005-12-052005-12-052004http://hdl.handle.net/2183/410European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS 2004, Jyväskiylä, Finland, 24–28 July 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 procedures widely used in the classical SPH literature, suggesting that some of them should be reformulated in order to develop consistent algorithms. The performance of the methodology proposed is tested through various dynamic simulations, demonstrating the attractive ability of particle methods to handle severe distortions and complex phenomena.application/pdftext/plainengComputational fluid dynamicsParticle methodsSPHFree surface flowsGalerkin methodconference outputopen access