CylinderFlow

This dataset captures incompressible fluid dynamics around a 2D circular cylinder within a channel: \begin{align} \nabla \cdot \mathbf{u} &= 0, \ \partial_t \mathbf{u} + (\mathbf{u} \cdot \nabla) \mathbf{u} &= \nu \nabla^2 \mathbf{u} - \frac{1}{\rho} \nabla p, \end{align} with boundary conditions set for velocity and pressure. It features 100 snapshots per case, with 7600 training, 1000 validation, and 1000 test samples.