From simple aerodynamics qualification to the optimization of a whole or part of a body or equipment,  the GIE S2A teams adapt themselves to customer’s needs.

For that, S2A implements the most improved analysis and measurement means whatever in the full scale wind tunnel or in the model wind tunnel :

  • Grid turbulence generator and wake acoustics generator,
  • Overtaking simulator to measure vehicles’ sensibility to passing manoeuvres,
  • Aerodynamics brake test device,

We adapt the use of these devices to individual customer’s context, especially outside of the automotive industry field : marine, wind turbines, building construction, aerospace, railroad vehicles…

Here is a list of the allowances proposed in our wind tunnels :