FEMTC 2022 in Brno, CZ and online on Sept 12-14. Join us at FEMTC 2022 in Brno, CZ and online on September 12-14 for everything Fire and Evacuation Modeling.

Simulation Software for Science and Engineering

Manage Geometry, Specify Parameters, Deliver Results

PyroSim

PyroSim

Fire & Smoke

Analyze fire control and smoke dissipation in various structures for fire protection and safety or investigation.

Pathfinder

Pathfinder

Evacuation

Understand pedestrian egress and congestion hazards for fire protection and safety or urban planning.

PetraSim

PetraSim

Subsurface Flow

Model nonisothermal multiphase flow and transport in fractured and porous media for environmental engineering.

Recent News and Announcements

Keep up to date on our products, training and events.

6/28/2022

Early Bird Discount for FEMTC 2022 - Register Now!

FEMTC registration is open and all fees are currently discounted by $100 off their final price. Register now, no promo code needed, to receive the discount.

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6/14/2022

FEMTC 2022 Abstracts are Confirmed

FEMTC 2022 event and hotel registration is now live. After closing the call for papers, we have reviewed, accepted, and confirmed over 30 presenters for FEMTC 2022 in Brno, Czech Republic an ...

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4/13/2022

2022.1 Version Updates - Available Now

The 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.

pathfinder pyrosim results

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4/11/2022

Mesh Assignment is Overhauled in PyroSim 2022.1

PyroSim 2022.1 will release this week with several new features. One that we'll highlight today is the new mesh assignment optimization algorithm.

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3/30/2022

New Preferences for Snapshot Defaults

Pathfinder 2022.1, the first release of the year, will soon launch with a new minor feature which provides an option to enable or disable simulation snapshots from the Preferences menu.

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3/28/2022

A Brief History of FEMTC

FEMTC, the Fire and Evacuation Modeling Technical Conference, began in 2011. Thunderhead Engineering noticed a lack of modeling-specific events in the industry and wanted to provide an oppor ...

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