Jul 14, 2022
Graduate Student Researcher — AI & Computational Fluid Dynamics
Enabling faster design iterations for nuclear systems
I build hybrid CFD + machine learning workflows in collaboration with amazing team so that we can explore more designs for advanced nuclear systems without compromising safety margins.
I’m a student researcher working at the intersection of CFD, physics, and machine learning, building hybrid models that can predict full flow fields while staying faithful to the underlying PDEs and numerical methods.
- Affiliation: Jeonbuk National University
- Course: Master's student
- Supervisor: Prof. Joongoo Jeon
- Laboratory: NINE Lab
I baffle myself by the vastness of cosmos, minuteness of atoms and everything in between.
Natural circulation
Fluid intuition in motion
Movie showing the predicted flow movements using XRePIT for a 3D natural circulation case.
Framework
How XRePIT works?
XRePIT is a framework for generating high-fidelity flow predictions using machine learning and CFD.
Publications
- Shilaj Baral, Youngkyu Lee, Sangam Khanal, and Joongoo Jeon. "Residual-guided AI-CFD hybrid method enables stable and scalable simulations: from 2D benchmarks to 3D applications." arXiv preprint arXiv:2510.21804 (2025). (under review) View
- Sangam Khanal, Shilaj Baral, and Joongoo Jeon. "Comparison of CNN-based deep learning architectures for unsteady CFD acceleration on small datasets." Nuclear Engineering and Technology (2025): 103703. View
- Joongoo Jeon, Jean Rabault, Joel Vasanth, Francisco Alcántara-Ávila, Shilaj Baral, and Ricardo Vinuesa. "Inductive biased-deep reinforcement learning methods for flow control: Group-invariant and positional-encoding networks improve learning reproducibility and quality." Physics of Fluids 37, no. 7 (2025). View
Collaborators
