DEVC null not within any mesh

[gzms...@gmail.com]

Hi! I was trying to simulate tunnel fire ,and when i run my order ,It says that DEVC null is not within any mesh,and i was confuesed with it ,could someone explain it detailed ,

Appreciate any help ! my order is as follow attachment:

  

[Kevin]

You need to assign each device a name using ID. You need to make sure all devices are within the bounds of the domain.

[gzms...@gmail.com]

Dear Kevin !when i look at my order ,finded four places aren't in the mesh  ,i have change it ,and it simulate normal!,many thanks for you help ! i also have another problem ,i want to set a porous bed burner of 178mm diameter,but i don't know how to set it!

 

在 2016年4月7日星期四 UTC+8下午9:53:01，Kevin写道：

[Kevin]

You have to ask a specific question. I cannot guess what you are trying to do.

[gzms...@gmail.com]

Dear Kevin !This week i were so busy so that forgot to response you. just as my order show :&OBST XB= -0.079, 0.079, -0.079, 0.079, 0.00, 0.158, SURF_IDS='BURNER','INERT','INERT' / Ignition source ,

(This is my burner)but now i want to change it into a  porous bed burner of 178mm diameter circle.

在 2016年4月8日星期五 UTC+8下午9:25:32，Kevin写道：