Computational Fluid Dynamics (CFD) is a powerful tool that can reveal many details about a fire, and is now a part of RISE Fire Research's services.
CFD simulation is often used as a supplement for fire testing, and enables us to understand more about the potential smoke and fire hazard, and at the same time visualize this in a good way.
You may find more info and contact details here:
https://risefr.com/services/cfd-simulations
