IDA Tunnel

IDA Tunnel is a comprehensive and state-of-the-art simulation tool for road, rail, and metro tunnel ventilation and fire safety analysis — trusted by leading tunnel design firms worldwide.

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Designed for both everyday design tasks and advanced engineering studies, IDA Tunnel supports the full spectrum of ventilation and fire scenario simulations. You will be able to get computed results that can be animated in the context of a full 3D representation of the tunnel network.

As the latest generation of EQUA’s advanced tunnel simulation software, IDA Tunnel brings major enhancements in modeling capability, performance, accuracy, and user experience—empowering engineers to design safer and more efficient tunnel systems.

IDA Tunnel is usually used for the following studies:

Fire studies and smoke ventilation design.
Finding extreme temperature conditions in tunnels and platforms.
Jet fan sizing, placement, and control.
Sizing of cooling and ventilation equipment.
Computation of boundary conditions for more detailed 3D CFD studies of smoke and air movements on platforms and ticket halls.
Air quality in tunnels with combustion driven vehicles.
Particle levels in metro systems due to train traffic.

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Some of our customers:

Product brochure

Read more about IDA Tunnel and its features.
Download PDF here

IDA Tunnel Brochure cover image