Flood safety in the Sarneraatal - Optimization of the outlet structure of a relief tunnel using 3D CFD modelling

Mattias Deller, 16. February 2022

Hydraulic investigation of the outlet structure of the flood tunnel from Lake Sarnen to the Sarneraa

View of the project perimeter from above (approx. 330 x 30 meters), the water level is shown colored according to the flow velocities