[Wien3]

Good Morning everyone!
I have studied this tutorial (as I read it was the easiest of this kind of solver) and I learnt quite a few things about it.
For my particular case I want to refrigerate a cube which is inside a pipe (attached_figure1), so I think it could be a first step to modify the planeWall2D model, reducing the length of the "wall" layer from both sides.
I tried first with just only the left part (attached_figure2). I think I have to define a "domain1" with takes into account the new free space. I modified every single file it was related with this change, but when I write ./Allrun no new time folders are created, so I can't see the evolution of temperature in paraFoam.

What can I do to solve this? Which file is wrong?

I post the topoSetDict, and I attached the complete model case.

PHP Code:

actions
(

    // bottomAir
    {
        name    bottomAir;
        type    cellSet;
        action  new;
        source  boxToCell;
        sourceInfo
        {
            box (0 0 0 )(1 0.4 0.1);
        }
    }
    {
        name    bottomAir;
        type    cellZoneSet;
        action  new;
        source  setToCellZone;
        sourceInfo
        {
            set bottomAir;
        }
    }

    // leftDomain
    {
        name    leftDomain;
        type    cellSet;
        action  new;
        source  boxToCell;
        sourceInfo
        {
            box (0 0.4 0 )(0.2 0.6 0.1);
        }
    }
    {
        name    leftDomain;
        type    cellZoneSet;
        action  new;
        source  setToCellZone;
        sourceInfo
        {
            set leftDomain;
        }
    }

    // wall
    {
        name    wall;
        type    cellSet;
        action  new;
        source  boxToCell;
        sourceInfo
        {
            box (0.2 0.4 0 )(1 0.6 0.1);
        }
    }
    {
        name    wall;
        type    cellZoneSet;
        action  new;
        source  setToCellZone;
        sourceInfo
        {
            set wall;
        }
    }

    // topAir
    {
        name    topAir;
        type    cellSet;
        action  new;
        source  boxToCell;
        sourceInfo
        {
            box (0 0.6 0 )(1 1 0.1);
        }
    }
    {
        name    topAir;
        type    cellZoneSet;
        action  new;
        source  setToCellZone;
        sourceInfo
        {
            set topAir;
        }
    } 


Thank you in advance!!

[Wien3]

I solved it! The problem was I assigned p_rgh wrongly in the lefDomain ChangeDict.
After some time I achieve to build my model.
A fluid is supossed to entered by the left side and to go out by the opposite one, and, as it has less temperature than the cube, there will be a heat transference.

I have two questions now:
1) it is normal the evolution of the temperature behind the cube (it was assigned gravity=0)??
2) What should I change in my case in order to get my cube cold?? Currently it behaves like a constant heat supply.

I attach my files corrected.

Thanks again!