Thunderhead Engineering Forum

Please login or register.

Login with username, password and session length
Advanced search  


Forum moved to

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - Murtaza

Pages: [1]
Pathfinder / Go to any Exit
« on: June 27, 2018, 08:33:49 am »
When assigned "Go to any exit" as behavior, what is the process by which a particular path or exit is selected for each occupant?

Pathfinder / Re: Change occupant speed
« on: June 26, 2018, 08:44:30 pm »
I don't fully understand how to set the time for Speed Modifier. Can you please explain how PathFinder will interpret the input that I have provided (please check the attached image).
And I see that there is also an option for setting the speed modifier for Stairs. If I set the speed modifier, will it work? since the speed modification due to density is also acting here.
Thanks in advance. :)

PyroSim / Optical Density vs Extinction Coefficient
« on: June 01, 2018, 10:47:51 am »
There is a device for Measuring optical density in Pyrosim. In many papers, such as the Human behaviour in smoke by Jin, the smoke density is expressed in terms of "Extinction Coefficient".  Both have the same unit (1/m).
My question is, can the value of optical density found from the device in pyrosim be used as Extinction coefficient?

Pages: [1]