News

Model a Long Tunnel

June 14, 2013
This video covers topics such as importing 3D dxf files, mesh strategies, and gravity vector ramps for a long tunnel in PyroSim. Read More...

PyroSim 2012.1.1221

December 21, 2012

This is a maintenance release of PyroSim 2012. This version adds support for AutoCAD 2013 and Revit 2013 DWG files and also includes bug fixes. Read More...

PyroSim 2012.1.1101

November 1, 2012

This is a maintenance release of PyroSim 2012. This version includes a bug fix that makes PyroSim more reliable when working with FDS+EVAC. Read More...

Pathfinder 2012.1.1029

October 29, 2012

This is a maintenance release of Pathfinder 2012. This version includes a fix for ATI graphics cards and a fix for certain 3D Results animations. Read More...

Distribute Occupant Exit Selection

October 23, 2012

This video demonstrates how to assign exit goals to percentages of the occupant population.

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Support for EOS7C Added

October 12, 2012
PetraSim now supports EOS7C, a TOUGH2 module for methane-carbon dioxide or methane-nitrogen gas mixtures. Applications include subsurface geologic carbon sequestration sites and natural gas reservoirs. The components modeled include water, brine, non-condensible gas (CO2 or N2), gas tracer, methane, and heat. If you want to be a beta tester, please contact Alison Alcott at RockWare (alison@rockware.com).  Read More...

PyroSim 2012.1.1011

October 11, 2012

This is a maintenance release of PyroSim 2012. This version includes bug fixes that make PyroSim more reliable. Read More...

Optimize Navigation Geometry

September 10, 2012

Video tutorial showing how to reduce the number of navigation mesh polygons to enable larger models and shorter simulation run time.

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Pathfinder 2012.1.0824

August 24, 2012
This is a maintenance release of Pathfinder 2012. This version includes updates to the simulation summary file. Read More...

Create Spiral Stairs

August 21, 2012
This is a short video tutorial demonstrating a process that may be used to make circular or spiral stairs in Pathfinder. Read More...