[HTML][HTML] Holistic computational design within additive manufacturing through topology optimization combined with multiphysics multi-scale materials and process …
Additive manufacturing (AM) processes have proven to be a perfect match for topology
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
[HTML][HTML] Multi-scale Multi-physics Phase-field coupled Thermo-mechanical approach for modeling of powder bed fusion process
The present study investigates the thermomechanical simulation of powder bed fusion (PBF)
process, focusing on the characterization of the melt pool. With the aim of comprehensively …
process, focusing on the characterization of the melt pool. With the aim of comprehensively …
[HTML][HTML] Incorporating non-linear effects in fast semi-analytical thermal modelling of powder bed fusion
SR Cooke, CW Sinclair, DM Maijer - Additive Manufacturing, 2024 - Elsevier
The usefulness of semi-analytical thermal models for predicting the connection between
process, microstructure and properties in powder bed fusion has been well illustrated in …
process, microstructure and properties in powder bed fusion has been well illustrated in …
The inherent strain method for simulation of additive manufacturing–A critical assessment based on a new variant of the method
To reduce computational time of thermo‐mechanical simulation of additive manufacturing
processes, the inherent strain (IS) method is quite efficient, but suffers from a lack of …
processes, the inherent strain (IS) method is quite efficient, but suffers from a lack of …
The inherent strain rate method for thermo‐mechanical simulation of directed energy deposition additive manufacturing
To reduce the computational time of thermo‐mechanical simulation of additive
manufacturing by directed energy deposition, a new method is proposed, consisting in …
manufacturing by directed energy deposition, a new method is proposed, consisting in …
Homogenization methods for thermal study of support structure in laser powder bed fusion (L-PBF)–application to process numerical modeling
Purpose This paper aims to report on a homogenized model for the anisotropic thermal
conductivity of support structures constructed by the laser powder bed fusion (L-PBF) …
conductivity of support structures constructed by the laser powder bed fusion (L-PBF) …
[HTML][HTML] Improved Thermal Resolution and Macroscale Phase Transformation Modeling of the Semi-Crystalline Polymer Polyamide-12 during Laser Powder Bed …
Semi-crystalline polymer laser powder bed fusion (L-PBF) has recently attracted increasing
interest due to its potential for fabricating complex geometry. However, a more …
interest due to its potential for fabricating complex geometry. However, a more …
[HTML][HTML] Part-Scale Thermomechanical and Grain Structure Modeling for Additive Manufacturing: Status and Perspectives
Thermomechanical modeling of additively manufactured parts made by laser powder bed
fusion aims to control stresses and distortions built during processing. This is, by nature, a …
fusion aims to control stresses and distortions built during processing. This is, by nature, a …
[HTML][HTML] Part-scale numerical simulation for laser-powder directed energy deposition: experimental calibration
L de Peindray d'Ambelle, S Pérez, K Moussaoui… - International Journal on …, 2025 - Springer
To increase the environmental sustainability of products, the repair and refurbishment of
damaged or obsolete components can be carried out using additive manufacturing (AM) …
damaged or obsolete components can be carried out using additive manufacturing (AM) …
Analytical solution of the residual temperature field in wire-arc directed energy deposition considering heat accumulation
T Du, P Yan, Q Liu, C Wang, L Dong - Applied Physics A, 2024 - Springer
In the process of wire-arc directed energy deposition, when the inter-layer idle time is not
long enough, a heat accumulation effect occurs. That is, the residual temperature does not …
long enough, a heat accumulation effect occurs. That is, the residual temperature does not …