VentPath

VentPath helps you explore how urban layout, wind, and terrain shape ventilation corridors across a city district.

Set building height, building density, dominant wind direction, wind speed, and terrain type. VentPath uses an on-device simplified model based on roughness parameterization, empirical wind-pressure patterns, and a ventilation potential index.

On the map view you can review:
• Dominant wind direction
• Primary and secondary corridor paths
• Block nodes in denser built areas
• Corridor width and wind speed ratio labels

Compare height and density scenarios with charts for average wind speed and ventilation index. Review temperature and PM2.5 field differences between layouts with and without corridors.

Switch wind direction and regenerate results to see how corridor alignment changes.