Speed-up over ridgeSlowed at the baseFunnel through gapsRotor / turbulence
Three layers, surface to ~175 m (upper runs near free-stream). Streaks speed up over crests, slow at windward bases, and rotate in lee turbulence — stronger as the wind builds. Visual downscale, not CFD.
TerrainUSGS 3DEP lidar DEM
WindHRRR via Open-Meteo
Modelvisual downscale, not CFD
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