- Assistant Professor, Industrial & Systems Engineering
- Phone: 979-458-2356
- Email: jihoonjeong@tamu.edu
- Office: ETB 4033
- Website: Research webpage
Educational Background
- Ph.D., Mechanical Engineering, The University of Texas at Austin
- M.S. Mechanical Engineering, KAIST, 2011
- B.S. Mechanical Engineering, KAIST, 2009
Research Interests
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- Advanced Manufacturing: Metal Additive Manufacturing (AM), Semiconductor Packaging
- Process monitoring & control
- in-situ thermal characterization using laser spectroscopy and imaging techniques
- Data-driven prediction model for process control
Selected Publications
- J. Jeong*, S. Webster*, R. Zha, J.-E. Mogonye, K. Ehmann, J. Cao, “Effects of Laser-Powder Alignment on Clad Dimension and Melt Pool Temperature in Directed Energy Deposition”, Journal of Manufacturing Science and Technology 146 (2024) 011007
- S. Webster, J. Jeong, S. Liao, J. Cao, “Machine-agnostic energy density model for laser, powder-blown directed energy deposition”, Journal of Manufacturing Processes 100 (2023), 11-19
- S. Liao*, J. Jeong*, R. Zha, T. Xue, J. Cao, “Simulation-guided feedforward-feedback control of melt pool temperature in directed energy deposition”, CIRP Annals 72 (2023) 157-160.
- J. Jeong, Y. Wang, “Thermal properties of copper nanoparticles at different sintering stages governed by nanoscale heat transfer”, Additive Manufacturing Letters 4 (2023), 100114
- S. Liao, T. Xue, J. Jeong, S. Webster, K. Ehmann, J. Cao, “Hybrid thermal modeling of additive manufacturing processes using physics-informed neural networks for temperature prediction and parameter identification”, Computational Mechanics 72 (2023), 499-512
- J. Jeong, S. Webster, S. Liao, J.-E. Mogonye, K. Ehmann, J. Cao, “Cooling rate measurement in directed energy deposition using photodiode-based Planck thermometry”, Additive Manufacturing Letters 3 (2022) 100101.
- J. Jeong*, X. Li*, S. Lee, L. Shi, Y. Wang, “Transient hydrodynamic lattice cooling by picosecond laser irradiation of graphite”, Physical Review Letters 127 (2021), 085901
- J. Jeong, X. Meng, A. K. Rockwell, S. R. Bank, W.-P. Hsieh, J.-F. Lin, Y. Wang, “Picosecond transient thermoreflectance for thermal characterization”, Nanoscale and Microscale Thermophysical Engineering 23 (2019), 211-221