Implementation of a thermomechanical model for the simulation of selective laser melting

By Neil Eugene Hodge, Robert M. Ferencz, Jerome Solberg. Computational Mechanics, 2014

317 citations recorded by the source corpus.

Subfields: Automotive Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/d6d4ab8a20365348fc5fb4470669af9c4b148074

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Automotive Engineering

1. T. Mukherjee
2. T. DebRoy
3. H. Wei
4. Amitava De
5. Wei Zhang
6. J. Elmer
7. J. Zuback
8. J. Milewski

In Mechanical Engineering

1. T. DebRoy
2. T. Mukherjee
3. H. Wei
4. Amitava De
5. J. Elmer
6. Wei Zhang
7. Wayne E. King
8. J. Zuback

Citations in the corpus

• Overview of modelling and simulation of metal powder bed fusion process at Lawrence Livermore National Laboratory (2015, methodology): “The effective medium model has been used to study a number of effects including mitigation of dross at overhang structures and the development of residual stresses.(48) The powder model has been employed to observe effects such as Plateau– Rayleigh instabilities.”
• Evaluation of a thermomechanical model for prediction of residual stress during laser powder bed fusion of Ti-6Al-4V (2019, methodology): “Gusarov-type beam [19] was used for this simulation to provide a more accurate heat source model (see [14] for full implementation details within Diablo).”
• Additive manufacturing of metallic components – Process, structure and properties (2018, methodology): “This individual pass approach with moving heat source was applied to both powder blown [226] and powder bed AM [109].”
• Modeling process–structure–property relationships in metal additive manufacturing: a review on physics-driven versus data-driven approaches (2020, background): “The temperature and stress/strain fields in the part during its building process can be predicted with a thermo-mechanical approach [16].”
• Prediction of microstructure, residual stress, and deformation in laser powder bed fusion process (2018, background): “[12] simulated the multilayer material deposition and demonstrated that local thermal histories were impacted by the processing of layers immediately above and resulted in multiple intervals of rapid heating and cooling.”