Particles inlet error

Hello Mfix community,

I’m encountering this error “No uncut fluid cells for BC #” when I try to add solid particles into an inlet. My case has two vertical inlets in the middle of the domain.

To clarify, the case runs well when I inlet gases only, however when I add a fraction of solid particles I receive this error. So, what’s wrong with it? Because I need to inlet gases and solids altogether.

Here is the file:
pinewood_gasification_2022-04-01T120403.637893.zip (231.8 KB)

Thanks in advance,
Mariam

Hi Mariam. Have you found a solution to this problem? Searching the forum for “No uncut cells for BC” turns up a few things, including this suggestion:

   Ideally, you should have **at least** three full (uncut) cells across the flow width. ```

from this posting

Does this help?

– Charles