Simulation Software for Science and Engineering

This release fixes a bug preventing groups from being deleted in the PyroSim Navigation panel.  Read More...

PyroSim 2019.1 and Pathfinder 2019.1 include linear dimensions and object labels as a tool in Results. This feature has been requested by users in order to provide a better documented report to officials. “Inspectors, when verifying fire risk calculation reports, require the presence of object sizes on the plans so that they can verify the compliance ... Read More...

This release adds dimensioning and labeling tools for results, additional VR hardware support, new analysis options to visualize occupant movement, and bug fixes.  Read More...

This release adds support for new dimensioning and labeling tools in Results, additional VR hardware support, as well as updated support for FDS version 6.7.1.  Read More...

Thunderhead Engineering is offering a workshop in London during the week of February 18 to educate users on PyroSim and Pathfinder. The PyroSim/FDS workshops are split into introductory and advanced courses which each last two days. The Pathfinder workshop is presented in a single day. Students will learn applicable skills to use fire and evacuation ... Read More...