Skip to content

FLEXI

High Perfomance Open Source CFD

Toggle menu
  • Framework
    • Get FLEXI!
    • Flexi at a glance
    • Documentation
    • Tutorials
      • Tutorial 3 – Flow around a NACA 0012 airfoil
      • Tutorial 4 – Convergence Test
      • Tutorial 5 – Taylor Green Vortex
      • Tutorial 6 – SOD Shock tube
      • Tutorial 7 – Double Mach Reflection
      • Tutorial 8 – Linear Scalar Advection-Diffusion Equation
      • Tutorial 9 – Plane Turbulent Channel Flow
      • Tutorial 10 – Flow around a cylinder
  • FLEXI and Blender
    • Rendering FLEXI results in Blender
  • Contact

High-order accurate

Arbitrary order with DGSEM

Get Flexi!

Massive scalability

Production runs with 100.000+ cores

Get Flexi!

Integrated framework

Parallel Pre- and Postprocessing

Get Flexi!

Complex geometries

Unstructured non-conforming hex-meshes

Get Flexi!

Free and open-source

Licensed under GPLv3

Get Flexi!

ABOUT US

Flexi is developed by the team of the Numerics Research Group hosted at the Institute of Aerodynamics and Gas Dynamics at the University of Stuttgart.

We are interested in efficient and robust numerical methods for applications in scale resolving CFD and we apply these methods to a variety of of large scale physical and industrial problems.

CONTACT US

Institute of Aerodynamics and Gas Dynamics
Pfaffenwaldring 21
70569 Stuttgart
Germany
+49 711 685 63433
beck@iag.uni-stuttgart.de

© 2023 FLEXI. Proudly powered by Sydney