Fluid-structure interaction using the method smoothed particle hydrodynamics (SPH). SPH - flexibility, efficiency, accuracy

Belega Bogdan Alexandru

Impact of Socio-economic and Technological Transformations at National, European and International Level (ISETT), 2015, vol. 8

Abstract: In challenging with a modern, complex and advanced engineering system, specialists must use a very sophisticated process in modelling, simulation, visualisation, analysis, designing, prototyping, testing, fabrication and construction. In analysis of advanced engineering systems there are a large number of physical phenomena, so many that is not possible to model and simulate them all, just the major phenomena which affect the performance of the system. In this paper will try to establish the benefits of using meshfree methods (SPH). In the traditionally FEM (finite element method), the problem spatial domain is discretized into meshes. The meshfree method is used to establish a system of algebraic equations for the whole problem domain without the use of predefined mesh. The most important goal is developing meshfree methods reduced cost to create a quality meshes for practical problems with complicated geometries.

Keywords: Smoothed Particle Hydrodynamics; modelling; simulation; meshing (search for similar items in EconPapers)
JEL-codes: A30 (search for similar items in EconPapers)
Date: 2015
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