• 3897 Citations

Research output per year

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Personal profile

Research Interests

I am interested in the development and application of computational simulations methods for multi-scale and multi-physics problems in engineering, especially in the areas of fluid dynamics, heat transfer, and material transport. Many of the most fascinating engineering systems are characterized by two or more physical phenomena coupled together in a single domain or across an interface. My research is focused on the development of models for these of these types of problems, and their solution using high performance computing tools. Examples include melting and solidification of metal in advanced manufacturing processes, fluid-structure interaction in the human heart and vascular system, heat transfer in multi-phase flows, and multi-scale transport in environmental systems.

Education/Academic qualification

Mechanical Engineering, PhD, Northwestern University

… → 2001

Mechanical Engineering, MS, Northwestern University

… → 1999

Mechanical Engineering, BS, Boston University

… → 1996

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Research Output

Acceleration strategies for explicit finite element analysis of metal powder-based additive manufacturing processes using graphical processing units

Mozaffar, M., Ndip-Agbor, E., Lin, S., Wagner, G. J., Ehmann, K. & Cao, J., Sep 15 2019, In : Computational Mechanics. 64, 3, p. 879-894 16 p.

Research output: Contribution to journalArticle

  • 6 Scopus citations

    A cellular automaton finite volume method for microstructure evolution during additive manufacturing

    Lian, Y., Gan, Z., Yu, C., Kats, D., Liu, W. K. & Wagner, G. J., May 5 2019, In : Materials and Design. 169, 107672.

    Research output: Contribution to journalArticle

    Open Access
  • 17 Scopus citations

    A volume-conserving balanced-force level set method on unstructured meshes using a control volume finite element formulation

    Lin, S., Yan, J., Kats, D. & Wagner, G. J., Mar 1 2019, In : Journal of Computational Physics. 380, p. 119-142 24 p.

    Research output: Contribution to journalArticle

  • Benchmark Study of Thermal Behavior, Surface Topography, and Dendritic Microstructure in Selective Laser Melting of Inconel 625

    Gan, Z., Lian, Y., Lin, S. E., Jones, K. K., Liu, W. K. & Wagner, G. J., Jun 15 2019, In : Integrating Materials and Manufacturing Innovation. 8, 2, p. 178-193 16 p.

    Research output: Contribution to journalArticle

  • 20 Scopus citations

    Data-Driven Microstructure and Microhardness Design in Additive Manufacturing Using a Self-Organizing Map

    Gan, Z., Li, H., Wolff, S. J., Bennett, J. L., Hyatt, G., Wagner, G. J., Cao, J. & Liu, W. K., Aug 2019, In : Engineering. 5, 4, p. 730-735 6 p.

    Research output: Contribution to journalArticle

    Open Access
  • 4 Scopus citations