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physics.flu-dyn2025
A symbolic regression-based implicit algebraic stress turbulence model: incorporating the production of non-dimensional Reynolds stress deviatoric tensor
Ziqi Ji, Penghao Duan, Gang Du
Turbulence constitutes an exceptionally complex and irregular flow phenomenon that manifests in liquids, gases, and plasma, making it ubiquitous in both natural processes and engin…
physics.flu-dyn2025
Learning Non-Ideal Vortex Flows Using the Differentiable Vortex Particle Method
Ziqi Ji, Gang Du, Penghao Duan
Vortex flows are ubiquitous in both natural processes and engineering applications, including phenomena such as typhoons, water currents, and aerospace fluid dynamics. The vortex p…