What's New with Abaqus and Isight - Dassault Systemes

47 Pages·2013·7.11 MB·English

Copyright Dassault Systemes, SIMULIA Italia RUM 2013, for personal use only
What’s New with Abaqus
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Enhancements in Abaqus 6.13 - Summary
Structural Mechanics Pre- and Post-Processing
2102_tnemucoD Discrete Element Method (DEM) Modelling of Assemblies
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rofnI laitnedifnoC Performance Multiphysics
| semètsyS SPH Parallel Enhancements CFD
tluassaD Linear Dynamics CEL
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2102_tnem Structural Mechanics
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Particle methods: SPH and DEM
Brief review of these methods and their applicability: Particle
2102_tnemucoD Smoothed particle hydrodynamics (SPH): Kernel funcWtio(rn)
_SD Pre-existing particle method in Abaqus/Explicit
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rofnI laitnedifnoC Parallelization enhancement in Abaqus 6.13
| sem Discrete element method (DEM)
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tluassaD First release in Abaqus/Explicit 6.13
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Different from SPH which models continuum materials
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XFEM – Distributed pressure on crack surfaces
Allows users to define distributed pressure loads on XFEM surfaces
2102_tnem Automatically creates an internal crack surface
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Newly created crack surfaces in a vessel
subjected to pressure loadings

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General Contact in Abaqus/Standard
Recent developments for general contact in Abaqus/Standard:
2102_tnem
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tluassaD Formulations Type of edges Contact direction 6.11 6.12 6.13
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Beam contact in Abaqus/Standard
Ball-to-woven-net example
2102_tnem Involves beam-to-surface and beam-to-beam contacts
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Beam contact in Abaqus/Standard
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Beam contact in /Std
2102_tnem Accurate fast simulations of cable strands
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Zhang, P., et. Al., Applications and Impact of the New Beam-to-
Beam Contact Capabilities to Industries, SCC 2013
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