Xflow - Cfd Updated

: XFlow features automatic wake refinement. When it detects high-vorticity fields (like those behind a wind turbine blade), it automatically refines the lattice to capture fine-scale flow details. Key Features and Capabilities

| Feature | Traditional CFD (FVM) | XFlow CFD (LBM) | | :--- | :--- | :--- | | | Manual, time-consuming, requires skill | Automatic, octree-based, seconds | | Moving Parts | Sliding mesh or overset grids (complex) | Natural (moving walls via particle resetting) | | Free Surface | VOF with interface reconstruction (diffuse) | Sharp interface, particle tracking (sharp) | | Simulation Speed | Fast for steady-state | Fast for transient, noisy for steady-state | | High Mach No. | Excellent | Limited (LBM works best low-subsonic) | | Boundary Layers | Prism layers required | Wall functions or near-wall refinement | xflow cfd

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