News

PyroSim 2016.1.0425

April 25, 2016
This includes fixes for a bug that could cause PyroSim to crash when writing FDS input files, as well as a bug that could corrupt model geometry when using drawing tools. Read More...

PyroSim 2016.1.0419

April 19, 2016
This release includes updated translations for non-English locales and a fix for a bug that could cause the Simulation Parameters dialog to crash. Read More...

Pathfinder 2016.1.0418

April 18, 2016
This Pathfinder release updates libraries to support importing models from the latest version of PyroSim. Read More...

PyroSim CAD File Import Improvements

April 12, 2016
PyroSim CAD file import options have improved in the 2016.1 release. This includes support for FBX and OBJ files as well as improvements for DXF and DWG. Read More...

PyroSim 2016.1.0412

April 12, 2016
This release adds import support for FBX and OBJ files, makes unlimited cluster sizes available for all users, and improves support for devices. Read More...

Modeling Jet Fans, Part 3: Car Park Simulation

April 11, 2016
In this post, we explore modeling jet fans to extract smoke from a car park using FDS. The jet fans are modeled using HVAC ducts with shrouds. Read More...

Modeling Jet Fans, Part 2: Validation using Experimental Data

April 11, 2016
It is not feasible to simulate full scale parking garages with such a fine mesh, even if multiple meshes are used. This post discusses ways it may be possible to use a larger mesh size and still obtain meaningful results. Read More...

FDS Cluster Free Upgrade for PyroSim

March 28, 2016
PyroSim 2016.1 is set to release in the next two weeks, including support for additional DEVC fields and new CAD file import options similar to those added in Pathfinder 2016.1. In addition, all PyroSim licenses will now include unrestricted use of the cluster simulation option. This is a permanent change which will automatically take effect, saving users 30% of the cost of purchasing PyroSim with the Unlimited Cluster Option. Read More...

Velocity Patch in FDS

March 24, 2016
It is not feasible to simulate full scale parking garages with such a fine mesh, even if multiple meshes are used. This post discusses ways it may be possible to use a larger mesh size and still obtain meaningful results. Read More...

Import Support for FBX, OBJ and Improvements for DWG, DXF

March 11, 2016
Pathfinder now supports FBX and OBJ file formats in addition to DWG, DXF, and DAE. All existing file formats have also seen major graphical improvements. Read More...