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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Bor, Teunis Cornelis
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2016Carbon Nanofibers Grown on Large Woven Cloths: Morphology and Properties of Growthcitations
- 2016Parameter Study for Friction Surface Cladding of AA1050 on AA2024-T351
- 2015Friction Surface Cladding of AA1050 on AA2024-T351; influence of clad layer thickness and tool rotation rate
- 2015Thermal and Flow Analysis of Friction Surface Cladding with Varying Clad Layer Thickness
- 2013Modeling of the Austenite-Martensite Transformation in Stainless and TRIP Steelscitations
- 2013Strain direction dependency of martensitic transformation in austenitic stainless steels: The effect of gamma-texturecitations
- 2013Cladding of Advanced Al Alloys Employing Friction Stir Weldingcitations
- 2012Free Surface Modeling of Contacting Solid Metal Flows Employing the ALE formulationcitations
- 2010Modeling of Stress Development During Thermal Damage Healing in Fiber-reinforced Composite Materials Containing Embedded Shape Memory Alloy Wirescitations
- 2008Damage healing in thermoplastic composite plates by employing shape memory alloy wires (on USB stick)
- 2008Ductile or brittle? The impact behaviour of uPVC upon ageing
- 2005Self healing structural components
Places of action
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booksection
Free Surface Modeling of Contacting Solid Metal Flows Employing the ALE formulation
Abstract
In this paper, a numerical problem with contacting solid metal flows is presented and solved with an arbitrary Lagrangian-Eulerian (ALE) finite element method. The problem consists of two domains which mechanically interact with each other. For this simulation a new free surface boundary condition is implemented for remeshing of the boundary elements. It uses explicitly that the integral of the convective velocity along a boundary element remains zero. Steady state solutions are obtained only if the integral of the convective velocities along each free surface boundary element remains zero. The new remeshing option for the free surface is tested on a cladding problem employing friction stir welding (FSW). The problem describes two elasto-viscoplastic aluminum material flows which mechanically interact.