Hi – we are NUMECA!

CFD and CAA Software

… this is what we do! We are highly specialized in all questions concerning computational fluid dynamics (CFD), acoustic simulations (CAA) as well as optimization and meshing solutions.


At our site in Altdorf, we offer advice and expertise to our customers, many of them well-known. And of course, to those who are yet to become one. Benefit from our knowledge in the CFD and CAA segment, e.g. in the field of turbomachinery analysis and


We provide assistance for your simulation projects and develop precise solutions tailored to your needs. Would you like to know how? Look around and find out for yourself!

Simulation-Driven Optimisation for Advanced Turbocharger Design

Simulation-Driven Optimisation for Advanced Turbocharger Design

Join us for our free workshop

Date: Thursday, Dec 2, 2021
Time: 2:00 PM – 4:00 PM CET.

read more

NUMECA Advent Calendar

December 1

The first candles are being lit.  First one …!

Christmas is approaching. Nothing in the world is as powerful as an idea whose time has come. We like to sweeten your Christmas days with our digital CFD Advent calendar. Every day we post a review of our best CFD projects, lifehacks and webinars of the last years, and of course, some new events are also in for you.

So let’s see what’s behind the first door?

You think you’ve seen them all? Challenge accepted! Enjoy some insight into the latest projects of Prof. Dr Andreas P. Weiß and his team at the OTH Amberg-Weiden – the so-called “Elektra-Turbine”. Supersonic nozzles, shock waves, unfortunately far too much entropy production – and yet gorgeous! If you like to read more, follow the link.

read more


CFD Online Course 2021

CFD Online Course 2021

Learn the basics of CFD in eight classes across eight weeks and gain hands-on experience using commercial, flow-simulation software!

read more