Finite Element Method

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Finite Element Method (FEM)

Multiscale Simulation
  • Microstructure-based constitutive modeling
  • Generating 3D representative volume elements (RVEs)
  • Deformation mechanism based finite element analysis
  • Reducing experimental efforts and costs

<대표논문>

  • 1. D.N.Lee, H.S.Kim, Plastic Yield Behavior of Porous Metals, Powder Metallurgy 35 (1992) 275-280.
  • 2. H.S.Kim, A Composite Model for Mechanical Properties of Nanocrystalline Materials, Scripta Mater. 39 (1998) 1057-1061.
  • 3. H.S.Kim, Y.Estrin, M.B.Bush, Plastic Deformation Behaviour of Fine Grained Materials, Acta Mater. 48 (2000) 493-504.
  • 4. H.S.Kim, Y.Estrin, Ductility of ultrafine grained copper, Appl. Physics Lett. 79 (2001) 4115-4117.
  • 5. H.S.Kim, Y.Estrin, E.Gutmanas, C.K.Rhee, A Constitutive Model for Densification of Metal Compacts: The Case of Copper, Mater. Sci. Eng. 307A 1 (2001) 67-73.
  • 6. H.S.Kim, S-T.Oh, J-S.Lee, Constitutive model for cold compaction of ceramic powder, J. Am. Ceram. Soc. 85 (2002) 2137-2138.
  • 7. H.S.Kim, Y.Estrin, Phase Mixture Modeling of the Strain Rate Dependent Mechanical Behavior of Nanostructured Materials, Acta Materialia 53 (2005) 765-772.
  • 8. Y.Estrin, H.S.Kim, F.R.N.Nabarro, A Comment on the Role of Frank-Read Sources in Plasticity of Nanomaterials, Acta Materialia 55 (2007) 6401-6407.
  • 9. Jaimyun Jung, Jae Ik Yoon, Dong Nyung Lee, Hyoung Seop Kim, Numerical analysis on the formation of P-orientation near coarse precipitates in FCC crystals during recrystallization, Acta Materialia 131 (2017) 363–372.
  • 10. Jaimyun Jung, Jae Ik Yoon, Jung Gi Kim, Marat Latypov, Jin You Kim, Hyoung Seop Kim, Continuum understanding of twin formation near grain boundaries of FCC metals with low stacking fault energy, NPJ Computational Materials 3 (2017) 21.
  • 11. S.-H. Joo, I.V. Okulov, J.W. Bae, Y. Shimada, T. Wada, H.S. Kim, T.J. Konno, H. Kato, Beating thermal coarsening in nanoporous materials via high-entropy design, Adv. Mater. 32 (2020) 1906160.
  • 12. Mohammad Reza Akbarpour, Mojtaba Najafi, Saeid Alipour, Hyoung Seop Kim*, Recent advances in processing, and mechanical, thermal and electrical properties of Cu-SiC metal matrix composites prepared by powder metallurgy, Progress in Materials Science 140 (2023) 101191.