Yoon, Jeong Whan
Korea Advanced Institute of Science and Technology · Engineering
About the Lab
Professor Yoon, Jeong Whan's research lab specializes in computational mechanics and finite element methods, with a focus on developing advanced numerical formulations for thin-shell and solid-shell elements. The lab emphasizes the development of reduced integration techniques combined with enhanced assumed strain (EAS) methods to achieve robust, locking-free simulations of large deformation elastoplastic problems. Key research directions include the formulation of efficient, three-dimensional finite elements with only translational degrees of freedom, enabling accurate modeling of complex contact and forming processes. The lab also explores high-performance computational strategies for industrial applications in metal forming and structural analysis.
Research Overview
Research Output Trend
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Selected Papers
15Abstract A reduced enhanced solid‐shell (RESS) finite element concept has been suggested recently by Alves de Sousa et al. ( Int. J. Numer. Meth. Engng 2005; 62 :952; Int. J. Numer. Meth. Engng 2006; 67 :160; Int. J. Plasticity 2007; 23 :490). Developments on the ‘RESS’ element were motivated by the following reasons: first, solid‐shell elements automatically incorporate the normal stress along the thickness direction, which makes them more suitable for the simulations with double‐sided contact
Research Areas
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