News

All FEMTC 2020 Videos Now Available

December 16, 2020

In September, Thunderhead Engineering welcomed a record attendance to FEMTC 2020 in its first virtual edition. We are excited to present to you the full set of presentations from our event with videos, papers, and slides available. This material is free for anyone to download/view.  Read More...

2020.5 Release – Available Now

November 17, 2020

Our latest updates for PyroSim, Pathfinder, and Results are available now. View our Release Notes to download and see the full details, or read on for a quick look at what's new. Read More...

2020 R&D Overview – Past, Present, & Future

November 5, 2020

In Brian's second talk at FEMTC 2020, he presents an overview of research and development at Thunderhead Engineering in the years since FEMTC 2018. If you haven't yet watched his first presentation, you can view it now for a deep dive into Pathfinder movement behavior research. This presentation covers the bulk of many other topics we've focused on. Read More...

New PyroSim Workshop Dates Available

November 3, 2020

Want to learn how to improve your fire modeling skills? Dave McGill has worked with Thunderhead Engineering to provide PyroSim and FDS training to hundreds of attendees for many years. We are excited to announce the latest dates, viewable at our online schedule, for his acclaimed courses in an online workshop format. Read More...

Visual Improvements in Results 2020.5

November 2, 2020
Since introducing our Results application which combines PyroSim and Pathfinder output into a single workspace, we have continued to improve the visual realism of this package. Our users report that improvements in rendering smoke, textures, and occupant animation not only give their work a more professional look, but also increase the clarity of their findings. In the 2020.5 release, we will add several new features to deliver even better modeling output. Read More...

Social Distance, Queues, and More Research

October 27, 2020
In September, Thunderhead Engineering welcomed a record attendance to FEMTC 2020 in its first virtual edition. We are excited to begin delivering the presentations from that conference to everyone. First, we have a discussion of several different occupant movement topics researched by the Thunderhead Engineering R&D team and presented by President Brian Hardeman. There's more to come! Read More...

2020.4 Release Preview

September 2, 2020
PyroSim and Pathfinder 2020.4 bring many new features. Here is a quick look at the biggest additions. View the full release notes for PyroSim and Pathfinder. Read More...

Effective Use of MPI to Speed Solutions

June 10, 2020
Most Users can Skip this Post This post addressed a problem that occurred with in FDS and PyroSim for versions 2019.1 through 2020.2. During that time period, if a model had more meshes than available processors and the user selected the default Run FDS Parallel option, the last processor would be assigned all excess meshes and ... Read More...

FEMTC 2020 Becomes a Virtual Event

April 7, 2020
We are excited that we have already received many compelling abstracts for the Fire and Evacuation Modeling Technical Conference 2020 (FEMTC). As the global situation developed in March, Thunderhead Engineering decided that FEMTC 2020 will become a virtual event. Many have asked for remote opportunities in the past and there is no better time to ... Read More...

Thunderhead COVID-19 Update

March 20, 2020
The global outbreak is impacting everyone.  We wanted to provide a brief status update of operations at Thunderhead Engineering and how it will impact our customers One of our corporate values at Thunderhead is flexibility for our workforce.  As such, we have had remote employees for several years, and many of our staff frequently work from ... Read More...