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physics.flu-dyn2026
Skin friction prediction for attached flows based on two-dimensional inviscid solutions
Mingkun Xia, Shule Zhao, Weiwei Zhang
Boundary layer theory and its analytical methods for skin friction coefficients provide an important basis for aerodynamic analysis. However, classical analytical formulas are most…
physics.flu-dyn2025
Hierarchical Dimensionless Learning (Hi-Ï): A physics-data hybrid-driven approach for discovering dimensionless parameter combinations
Mingkun Xia, Haitao Lin, Weiwei Zhang
Dimensional analysis provides a universal framework for reducing physical complexity and reveal inherent laws. However, its application to high-dimensional systems still generates…