Hi Ventilating Giant Railway Tunnels (Spain).

Concepts of Tunnel Ventilation and Fire & Life Safety Systems;

The ventilation design of a metro or railway tunnel system requires broad know-how in various fields: from profound knowledge in aero- and thermodynamics and the capability to perform simulations of complex tunnel systems to the implementation of the design into operational, reliable ventilation systems.

Ventilation calculation

Click Here To Access The Tunneling Portal

The ventilation calculation on the internet according to the internationally renowned Swiss standard SIA 196 for the tunnel construction and mining. 

Features:

- online and always available

- calculation of all necessary ventilation parameters

- proposal of the appropriate duct diameter

- proposal of the appropriate fan

- save, edit and copy calculations

- calculations managed in folders

- calculations are protected and can be viewed

  only with member access

- free, no fees

Advances in Acoustics and Vibration;