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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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Weisz-Patrault, Daniel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2020Tensile and ductile fracture properties of as-printed 316L stainless steel thin walls obtained by directed energy depositioncitations
- 2020Fast simulation of grain growth based on Orientated Tessellation Updating Methodcitations
- 2020Energetic upscaling strategy for grain growth. I: Fast mesoscopic model based on dissipationcitations
- 2019Fast simulation of grain growth based on Orientated Tessellation Updating Method
- 2019Fast Mesoscopic Simulation Of Grain Growth And Macroscopic Modeling
- 2019Residual Strains In Directed Energy Deposition Additive Manufacturing
- 2019Fast simulation of temperature and phase transitions in directed energy deposition additive manufacturing
- 2019Fast macroscopic thermal analysis for laser metal deposition. Application to multiphase steels
- 2017Energetic approach coupled with analytic solutions for the evaluation of residual stress.
- 2017Energetic approach coupled with analytic solutions for the evaluation of residual stress
- 2012Finding and using inverse analyic methods for coupled thermo-elastic problems
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document
Residual Strains In Directed Energy Deposition Additive Manufacturing
Abstract
Recently, a fast macroscopic and semi-analytical thermal analysis of Laser Metal Powder Directed Energy Deposition (LMPDED) has been submitted to publication. The effect of various process parameters are taken into account as well as solidi-fication and solid-state phase transitions. One of the main advantage of the proposed approach is that the model is fast enough to simulate the entire process and perform parametric studies or optimization loops. Thus, residual strains induced by temperature variations and phase transitions are easily computed. In addition, transformation induced plasticity is also investigated. Within this framework, temperature control strategies can be optimized.