MPPICFoam: Fatal Error while switching to RAS Models
 

Hello Everyone,

Hope everyone is safe and sound.

I have an Error while trying to get myself accustomed with the usage of MPPICFoam. When i use injectionChannel tutorial as it is everything works fine.

However when i tries switching to RAS model : kOmegaSST i get a fatal error

FOAM FATAL ERROR:

request for volVectorField U from objectRegistry region0 failed
available objects of type volVectorField are
3(U.air U.air_0 cloudVolSUSu)

The error occurs after the completion of first iteration of pimple solver.

In my 0 folder i have the following files

U.air, p, k.air, omega.air, nut.air

Can somebody help me if i am missing some very trivial thing since i am pretty new in using MPPICFoam

Thanks
Vivek