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David Tae, Ph.D.

Biography

Dr. Tae has joined the MME faculty as a Visiting Assistant Professor starting Fall 2023. He recently concluded a role as a Postdoctoral Associate at the University of Minnesota's Mechanical Engineering department, where he also earned his Ph.D. researching advanced numerical techniques for multi-scale challenges focusing on transient and dynamic problems using FEM and particle methods. Dr. Tae began his academic journey with a Bachelor of Science in Mechanical Engineering from the University of Waterloo in Canada. He worked as a Research Student under Dr. Jeong-hoi Koo for one co-op semester, an association that marks his early connection with ÍÃ×ÓÏÈÉú University.

Education

• Ph.D., Mechanical Engineering, University of Minnesota, 2020
• B.S., Mechanical Engineering, University of Waterloo, 2011

Research Interests

Design, development, and applications of space and time dependent problems via advanced numerical techniques for multi-scale/multi-physics.

Courses Taught

• MME 311 - Dynamic Modeling of Mechanical Systems
• MME 312 - Mechanics of Materials
• MME 411 - Machine and Tool Design
• MME 612 - Finite Element Analysis

Publications

• Tae, D. and Tamma, K.K., 2024. A robust and generalized effective DAE framework encompassing different methods, algorithms, and model order reduction for linear and nonlinear second order dynamical systems. Finite Elements in Analysis and Design, 228, p.104043.
• Tae, D. and Tamma, K.K., 2023. Modeling/simulation of transient linear heat conduction problems via integrating a wide variety of space/time methods and choices. Numerical Heat Transfer, Part B: Fundamentals, 84(4), pp.371-391.
• Tae, D. and Tamma, K.K., 2023. An integrated enabling technology interfacing multiple space/time methods/algorithms/domains with model reduction for first-order systems. International Journal of Numerical Methods for Heat & Fluid Flow, 33(7), pp.2409-2438.
• Tae, D. and Tamma, K.K., 2023. Towards a Unified Single Analysis Framework Embedded with Multiple Spatial and Time Discretized Methods for Linear Structural Dynamics. CMES-Computer Modeling in Engineering & Sciences, 135(2).
• Tae, D. and Tamma, K.K., 2023. A novel space/time integration technology via altogether different space and time stepping methods for nonlinear first-order systems. International Journal of Numerical Methods for Heat & Fluid Flow, 33(3), pp.998-1021.
• Xue, T., Wang, Y., Shimada, M., Tae, D., Tamma, K. and Zhang, X., 2023. A Consistent Time Level Implementation Preserving Second-Order Time Accuracy via a Framework of Unified Time Integrators in the Discrete Element Approach. CMES-Computer Modeling in Engineering and Sciences, 134(3), pp.1469-1487.
• Tae, D. and Tamma, K.K., 2023. Computational differential algebraic equation framework and multi spatial and time discretizations preserving consistent second-order accuracy: nonlinear dynamics. Journal of Applied Mechanics, 90(1), p.011006.
• Tae, D. and Tamma, K.K., 2018. Mixed strong form representation particle method for solids and structures. Journal of Applied and Computational Mechanics, 4(Special Issue: Applied and Computational Issues in Structural Engineering), pp.429-441.