OmniFluids pre-trains a neural fluid operator from PDE residuals alone, distills it to a coarse-grid student, and fine-tunes with a few trajectories, outperforming data-driven baselines on 2D and 3D flows.
Physics-informed machine learning.Nat
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OmniFluids: Physics Pre-trained Modeling of Fluid Dynamics
OmniFluids pre-trains a neural fluid operator from PDE residuals alone, distills it to a coarse-grid student, and fine-tunes with a few trajectories, outperforming data-driven baselines on 2D and 3D flows.