in:Flux Overview

in:Flux is a CFD software that analyses ventilation and gas dispersion within complex geometries. It is aimed at all engineers, including those who have never previously performed a CFD themselves. The speed and simplicity of in:Flux is unrivaled.  Organizations can now carry out CFD modeling at a fraction of the time and cost associated with other CFD products.

  • The only CFD software specifically designed for dispersion and ventilation analyses, eliminating the need of expertise to ‘tweak’ general purpose codes.
  • Interface directly with many CAD formats (DGN, DWG, DXF, IGES, STEP, OBJ, STL), as well as Navisworks (NWD) via the DWF filetype, no approximations are made to the geometry.

  • All meshing, boundary conditions, and numerical setup is automated.
  • Post-processing visuals can be added after calculations have finished rather than hope planes defined prior to the simulation contain relevant information.
  • Once the process is understood, multiple simulations can be set up very quickly as simulations are automatically scheduled without the need of scripting.
Request A Quote

What’s New With in:Flux?

April 2020 Update – in:Flux v1.39

    – User Guide, Tutorials and other resources now available online at

    – New “Flammable Gas” post-processing variable for comparing the flammable concentration of multiple cases

    – Gas leaks can be assigned to groups

    – Risk setup data can now be exported to excel

    – Added stoichiometric conditions for H2

Request Your Copy of in:Flux Now

Contact Us