Seoul National University · Engineering
Professor Chongam Kim's research lab specializes in high-order numerical methods and large-scale simulations for complex fluid dynamics, with a focus on developing accurate, stable, and efficient computational tools for engineering applications. The lab pioneers advanced discontinuous Galerkin methods and high-fidelity solvers tailored for scale-resolving simulations over complex geometries, particularly in aerospace and turbomachinery flows. Their work emphasizes shock stability, numerical robustness, and high-performance computing to enable practical deployment of high-order methods in real-world design and analysis. The lab also actively contributes to open-source software development, promoting accessibility and reproducibility in computational fluid dynamics research.
Figures are computed from collected data and may differ slightly.
High-order methods are being recognized as powerful tools for handling scale-resolving simulations over complex geometry. However, several obstacles still block their complete applications to practical engineering problems: a compromise between accuracy and efficiency on mixed-curved meshes, inherent vulnerability to numerical oscillations, and lack of open-source high-performance solvers for researchers. To address these issues, we present Deneb, an open-source high-order accurate numerical sol
The study reviews the role of computational fluid dynamics (CFD) in aerodynamic shape optimisation, and discusses some of the efficient design methodologies The article in the first part, numerical schemes required for high-fidelity aerodynamic flow analysis are discussed To accurately resolve high-speed flow physics, high-fidelity shock-stable schemes as well as intelligent limiting strategy mimicking multi-dimensional flow physics are essential Exploiting these numerical schemes, some applicat
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