[Mhmnabil]

Hi All,

I am running a chtMultiRegionFoam case with two regions (solid and fluid). It is actually a microchannel section with considering the surrounding walls. I am trying to modify dynamic function objects in the controlDict to actually add some functions to calculate some parameters on patches of both fluid and solid region.

I don't know how should I call a patch in a way that openfoam finds out which region i am talking about. When I was trying to do it as usual without referring to a region name:

const label InletPatchID = bMesh.findPatchID("Inlet");

It does not work. The error is:

4] --> FOAM FATAL ERROR:
[4]
request for objectRegistry region0 from objectRegistry ShortCase_1.1_1000_20_6FineCHT2processor4 failed
available objects of type objectRegistry are

2
(
fluid
solid
)


Does anyone know how I can call a specific region when I write my functions in controlDict?

Regards,
Mahdi