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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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Cleary, Paul
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Publications (9/9 displayed)
- 2024A self-controlled case series study to measure the risk of SARS-CoV-2 infection associated with attendance at sporting and cultural events: the UK Events Research Programme eventscitations
- 2023Advances in Multiscale Modelling of Metal Additive Manufacturing
- 2021Progress Towards a Complete Model of Metal Additive Manufacturingcitations
- 2018A Coupled B-SPH Model of Whole-body Equine Locomotion Over Two Track Surfaces
- 2017Modelling Powder Flow in Metal Additive Manufacturing Systems
- 2017Workspace - a Scientific Workflow System for enabling Research Impact
- 2014Challenges in computational modelling of food breakdown and flavour releasecitations
- 2014Temperature and strain rate effects in cold spray investigated by smoothed particle hydrodynamicscitations
- 2012Modelling spray coating using a combined CFD-DEM and spherical harmonic formulationcitations
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document
Advances in Multiscale Modelling of Metal Additive Manufacturing
Abstract
Metal powder bed fusion has become a key technology in additive manufacturing of parts or components having complex geometries. In this process, highly transient physical phenomena that occur at different length scales are difficult to observe. Additionally, experimental data needed for process understanding and improvement are challenging to obtain. Modelling therefore becomes a crucial tool to provide more insight into the process.This presentation reports our recent advances in multiscale modelling of metal powder bed fusion process. Physics phenomena such as powder raking, powder melting and solidification, flow of liquid metal in the melt pool, heat transfer, microstructure evolution, and the residual stress and deformation of the component are treated using several different computational techniques. The framework to develop and link different models of different physical processes into a comprehensive model of laser powder-bed fusion additive manufacturing is discussed and demonstrated.