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Topics - faker

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1
PyroSim / asphyxia
« on: March 27, 2020, 08:34:51 am »
I made a very simple model with a length of 200m. Why is it that the fire source cannot be extinguished when it is calculated to 1200s?
My grids are closed.HRR is 2.3MW.Pyrosim is the 2018 version.
Hope someone can help me answer it, thanks?

2
PyroSim / BAT
« on: July 16, 2019, 04:52:25 am »
I have created many FDS models that I want to compute with pyrosim, but manual operations are not very convenient. I want to use "BAT" to write a program to execute them continuously. I don't know if you have any experience in this area. Thank you.

3
PyroSim / problem with MISC line
« on: September 03, 2018, 08:56:16 am »
When I run Pyrosim, it reminds me that "ERROR:Problem with MISC line",How to solve it?

4
PyroSim / Curved tunnel
« on: September 02, 2018, 06:38:49 am »
When I used pyrosim to model curved tunnels, there were inevitably many zigzag obstacles due to grid size limitations, which made the simulation very slow.Do I have any way to simulate this model better?What is the use of "smooth" in obstruction properties?I hope I can get your help. Thank you.

5
PyroSim / Can I defy a new surface by myself?
« on: August 08, 2018, 12:55:01 pm »
I did a simulation of the tunnel.Centralized smoke extraction is adopted at the top of the tunnel.The tunnel exit is set to OPEN surface,and The tunnel entrance is set to SUPPLY surface to provide additional wind speed.But natural ventilation is not allowed on the surface of SUPPLY just like OPEN.How do I get SUPPLY to provide an extra wind speed while allowing natural ventilation.Or how can I simulate induced wind speeds in tunnels?I really hope to get your help.Thank you?

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