[Barbara]

Hi Foamers!
I'm new to OpenFoam and I'm working with multiRegionFoam. I've played correctly the tutorial multiRegionHeater but now I'm doing some changes. I'd like to set the T value of the heater to 500 K and delete the condition of the minY which is a fixed temperature. In the changeDictionarydict I've the folllowing script:

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.2.1                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
   version     2.0;
   format      ascii;
   class       dictionary;
   object      changeDictionaryDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
dictionaryReplacement
{
   boundary
   {
       minY
       {
           type            wall;
       }
 
   }
 
   T
   {
       internalField   uniform 300;
 
       boundaryField
       {
           ".*"
           {
               type            zeroGradient;
               value           uniform 300;
           }
           "heater_to_.*"
           {
 
               type            compressible::turbulentTemperatureCoupledBaffleMixed;
               neighbourFieldName T;
               kappa           solidThermo;
               kappaName       none;
               value           uniform 500;
           }
           minY
           {
               type            zeroGradient;
value           uniform 300;
           }
       }
   }
}
 
// ************************************************************************* //

I've run the case and It doesn't converge. I've waited for 2 hour and I don't get any solution. Is it a problem of the code or do I have to wait longer time?

Thanks you