Continuous blending of SPH with finite elements
This paper proposes a methodology for the continuous blending of the finite element method and smooth particle hydrodynamics. The coupled approximation with finite elements and particles, and the discretization of the boundary value problem with a coupled integration, are described. An integration c...
| Authors: | , , |
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| Format: | article |
| Publication Date: | 2005 |
| Country: | España |
| Institution: | Universitat Politècnica de Catalunya (UPC) |
| Repository: | UPCommons. Portal del coneixement obert de la UPC |
| Language: | English |
| OAI Identifier: | oai:upcommons.upc.edu:2117/8514 |
| Online Access: | https://hdl.handle.net/2117/8514 https://dx.doi.org/10.1016/j.compstruc.2004.10.019 |
| Access Level: | Open access |
| Keyword: | Hydrodynamics--Mathematical models SPH Finite elements Coupling Meshless Integration correction Continuous blending Hidrodinàmica -- Mètodes numèrics Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits Àrees temàtiques de la UPC::Física::Física de fluids |
| Summary: | This paper proposes a methodology for the continuous blending of the finite element method and smooth particle hydrodynamics. The coupled approximation with finite elements and particles, and the discretization of the boundary value problem with a coupled integration, are described. An integration correction is also proposed to stabilize the solution. Some numerical examples demonstrate the applicability of the method. |
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