Jae-Joon Song
Seoul National University · Engineering
About the Lab
Professor Jae-Joon Song's research lab specializes in rock mechanics and fluid flow characterization in porous media, with a strong focus on geological carbon dioxide (CO₂) storage, non-Darcy flow behavior, and pore-scale modeling. The lab integrates advanced imaging techniques such as micro-CT scanning with experimental mechanics and computational modeling to investigate fluid-rock interactions, permeability evolution under varying pressure conditions, and failure mechanisms in fractured rocks. Key research directions include the development of pore channel models from reconstructed microstructures, effective pressure law applications, and digital volume correlation for strain field analysis.
Research Overview
Research Output Trend
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Selected Papers
15Abstract 3D printing technology allows for precise control of preparing complex geometries and internal defects in printed rock analogs, while in-situ Micro-CT imaging enables real-time observation of crack behavior. The combination of these technologies offers a new research approach for studying rock crack behavior. In this study, 3D-printed rock-like specimens containing a pre-existing flaw were prepared using a gypsum powder-based 3D printer. An advanced in-situ Micro-CT system equipped with
Research Areas
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