Smoke Error

[kihila]

Hi,
I need help with my model, every running simulation the results show soot always penetrates the floor above, as shown in the picture

how to fix it?
L1-UJI4_300S.zip
thanks!

[rmcdermo]

This is an FDS issue. Please close this one and submit a discussion to the FDS discussion forum. To solve this problem, you need to tighten your velocity tolerance or use the ULMAT pressure solver. See user guide.

On Sat, Mar 25, 2023 at 2:04 PM hanasaskia ***@***.***> wrote: Hi, I need help with my model, every running simulation the results show soot always penetrates the floor above, as shown in the picture [image: image] <https://user-images.githubusercontent.com/127167622/227733934-490f3811-92f2-4f3a-8101-bbac60271258.png> [image: image] <https://user-images.githubusercontent.com/127167622/227733958-468de4fa-48ca-4629-85f8-7f6248ec58bd.png> how to fix it? L1-UJI4_300S.zip <https://github.com/firemodels/smv/files/11069713/L1-UJI4_300S.zip> thanks! — Reply to this email directly, view it on GitHub <#1539>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABBWXQIMXAPUKAUZKMP65OLW54XUHANCNFSM6AAAAAAWHVGCFM> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

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[kihila]

i see thanks for the advice