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Topics - hvietyen

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1
PyroSim / Could you please help me?
« on: August 14, 2014, 05:31:40 am »
Hello,
Could you please help me to know more about the ''visibility of CO, CO2, O2'' (in meter) in Plot 3D ?
IF in Pyrosim Output, in Plot 3D Data, I click on Visibilty of CO, CO2, O2 then in Smokeview, I got a visualisation of these visibilities.
For example, visibility of CO is in range of 3-29 meters, visibility of CO2 is in range of 0-30 m, and visibility of O2 is in rage of 1,24-1,32 (0,001 m).
However, I don't know above or below what meter of visibility, the presence or absence/lack of these gas becomes dangerous ?

Thank you very much in advance !
Best regards,
Yen

2
PyroSim / Visibility of CO, CO2, O2
« on: August 10, 2014, 10:46:53 am »
Hello,
Could someone please tell me what does it mean with ''visibility of CO, CO2, O2'' (in meter) ?
Above or below what meter of visibility, the presence or absence/lack of these gas becomes dangerous ?

Thank you very much in advance !
Best regards,
Yen

3
PyroSim / ERROR: NO DOOR FLOW EVACUATION MESHES IN FDS6
« on: April 05, 2014, 02:56:01 am »
Hi,
Could someone tell me, what does this mean with this message :

ERROR: NO DOOR FLOW EVACUATION MESHES IN FDS6 ?

Thank you,
Yen

4
PyroSim / DOORs/EXITs DO NOT APPEAR IN THE SMOKEVIEW
« on: April 02, 2014, 02:23:59 am »
Hello again,

I have built the exits/doors (by adding obtructions) and the vents corresponding to each exit/door, but when I run fds, the exits/doors do not appear in the Smokeview. I try again and again but do not file the solution.
Could you please help me ?

Thank you very much!
Yen

5
Hello,
Could you please please help me? I am a new commer in this programe.
I have already created the exits and the evac gird for each exit. However, when I run the FDS, it appears the message:
 ERROR: EVAC/ Emesh 1 MainEvacGrid1 needs at least one DOOR/EXIT
 Could you tell me what should I check ?
I can not send you my file because it is too large.
Thank you very much in advance !
Yen

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