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Mathematical Problems in Engineering
Volume 2014, Article ID 715058, 14 pages
Research Article

Cellular Scanning Strategy for Selective Laser Melting: Capturing Thermal Trends with a Low-Fidelity, Pseudo-Analytical Model

Department of Mechanical Engineering, Building 425, Produktionstorvet, Technical University of Denmark (DTU), 2800 Lyngby, Denmark

Received 28 February 2014; Revised 20 May 2014; Accepted 21 May 2014; Published 18 June 2014

Academic Editor: Changzhi Wu

Copyright © 2014 Sankhya Mohanty and Jesper Hattel. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. K. Zeng, D. Pal, and B. Strucker, “A review of thermal analysi methods in Laser sintering and Selective laser melting,” in Proceedings of the 23rd Annual International Solid Freeform Fabrication Symposium, Austin, Tex, USA, 2012.
  2. A. V. Gusarov, I. Yadroitsev, P. Bertrand, and I. Smurov, “Heat transfer modelling and stability analysis of selective laser melting,” Applied Surface Science, vol. 254, no. 4, pp. 975–979, 2007. View at Publisher · View at Google Scholar · View at Scopus
  3. A. V. Gusarov, M. Pavlov, and I. Smurov, “Residual stresses at laser surface remelting and additive manufacturing,” Physics Procedia, vol. 12, part A, pp. 248–254, 2011. View at Publisher · View at Google Scholar · View at Scopus
  4. F. Gürtler, M. Karga, K. Leitza, and M. Schmidt, “Simulation of laser beam melting of steel powders using the three-dimensional volume of fluid method,” Physics Procedia, vol. 41, pp. 874–879, 2013. View at Publisher · View at Google Scholar
  5. J. P. Kruth, L. Froyen, J. Van Vaerenbergh, P. Mercelis, M. Rombouts, and B. Lauwers, “Selective laser melting of iron-based powder,” Journal of Materials Processing Technology, vol. 149, no. 1–3, pp. 616–622, 2004. View at Publisher · View at Google Scholar · View at Scopus
  6. F. Verhaeghe, T. Craeghs, J. Heulens, and L. Pandelaers, “A pragmatic model for selective laser melting with evaporation,” Acta Materialia, vol. 57, no. 20, pp. 6006–6012, 2009. View at Publisher · View at Google Scholar · View at Scopus
  7. S. Koziel and L. Leifsson, Surrogate-Based Modeling and Optimization, Springer, New York, NY, USA, 2013.