Molecular Dynamics Simulation Applied to Additive Manufacturing of Metal Parts

Layla Andersson, Ali Chen, Ji-hoon Mansour

Open Access Journal of Engineering Applications · doi:10.55555/oajea.2020.4401.031

1. Introduction

Existing models of additive manufacturing of metal parts were largely developed for temperate climates and translate poorly to tropical conditions. Numerical simulations are complemented by molecular dynamics simulation to cross-check the predicted trends. Across all 9 test cases, the model reproduced the measured response to within 62%. The study demonstrates that meaningful improvements are achievable without major capital outlay.

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2. Materials and Methods

The method is described in the printed article, of which the PDF galley is a faithful rendition.

3. Results and Discussion

Results are reported in full in the PDF, together with the figures and tables referenced above.

4. Conclusion

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