badbackup.blogg.se - Pyrosim 2019

In this paper, a BIM model of Zhengzhou Huozhan street metro station was built by using Revit, and then import the DXF files into Pyrosim software to conduct fire smoke simulation, set-plane temperature simulation, visibility simulation, fire source smoke detection simulation and fire combustion simulation. The large load capacities, the large ridership and the closed space of subway is bringing great challenges in emergency management especially in fire emergency management. Fixed a bug where creating a viewpoint while floors are laid out horizontally would save the viewpoint in the wrong location.With the rapid urbanization process, subways have been increasingly put into usage in many cities.Fixed a bug where taking a screenshot while floors are laid out horizontally would cause the camera to shift unexpectedly.Fixed a bug where occupant contours would not animate with elevators.Results no longer launches a Windows Explorer window after creating a single screenshot.Fixed a bug where Results sometimes failed to open a screenshot in the default viewing application.Fixed a bug where Results would become unresponsive when refreshed if both PyroSim Results and Pathfinder Results are open during a rerun.Added a shortcut to the Windows start menu to launch the Results in VR mode (supports Oculus Rift headset).Fixed a bug where a sprinkler could get written to the FDS input file despite having been deleted.Fixed a bug that could cause the BACKGROUND variable to be written unnecessarily when rendering a species.Fixed a bug where copying a zone would not properly copy leak information.More information is now provided when a PSM file fails to load.Users are now warned if the filename is longer than 40 characters when attempting to overwrite existing results.The CHID is now limited to 40 characters instead of 30.The default surface temperature for Burner surfaces has been changed from ambient (TMPA) to 300 ☌.The default quantity type for a species quantity is now ‘Volume Fraction’.Added options for specifying friction factor of HVAC ducts.Added new options for Simulation Type and Baroclinic Torque.

Updated versions to FDS 6.7.0 and Smokeview 6.7.1.

Updated CAD import to support DWG and DXF files created in AutoCAD 2019.

Added support for importing IFC (BIM) files.

It uses version 1.8.0_172 of the Java VM. This version of PyroSim is designed for FDS version 6.7.0. This release adds support for BIM model import using the IFC format, opening Results visualization in VR headset mode, and updated support for FDS version 6.7.0.