These simulators are for studying the evacuating environment at fires in various types of road tunnels including tunnels with complicated ventilation systems. Their one-dimensional analysis is very quick to get answers you need. You can evaluate your ventilation schemes with these simulators.

Using the three-dimensional numerical analysis, you can check amount of exhaust that comes out of a portal of the road tunnel together with traffic.

Using the three-dimensional numerical analysis, we study the influences of a shape of cross-section of a road tunnel where a jet fan was fixed on its booster effect.

We made a numerical 3-dimensional analysis on leading a part of the airflow to a vertical shaft in a longitudinal ventilated tunnel by setting guide vanes at the entrance of the vertical shaft.

This type of wind turbine works well regardless of wind directions. Around the wind turbine occurs complex fluid streams. Using the three dimensional numerical analysis, we study the influence of these streams on the function of the turbine.

You need an estimate of the load by ice to the body of icebreakers or ships going through water with ice. We have created a physical model where numerous ice tips touch a body of ship in order to estimate the load to the body of ships.