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Large Deformation Analysis with Galerkin based Smoothed Particle Hydrodynamics

S. Wong, Y. Shie

Computer Modeling in Engineering & Sciences 2008, 36(2), 97-118. https://doi.org/10.3970/cmes.2008.036.097

Abstract

In this paper, we propose a Galerkin-based smoothed particle hydrodynamics (SPH) formulation with moving least-squares meshless approximation, applied to solid mechanics and large deformation. Our method is truly meshless and based on Lagrangian kernel formulation and stabilized nodal integration. The performance of the methodology proposed is tested through various simulations, demonstrating the attractive ability of particle methods to handle severe distortions and complex phenomena.

Keywords

SPH, Galerkin method, large deformation.

Cite This Article

Wong, S., Shie, Y. (2008). Large Deformation Analysis with Galerkin based Smoothed Particle Hydrodynamics. CMES-Computer Modeling in Engineering & Sciences, 36(2), 97–118.



This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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