[batteryFoamer]

Dear all,

I have a problem that has been a long time, but I can not still solve it.

It's that I modify the chatmultiRegionFoam and add the potential equation in this solver. When I set up the case, I need to add two special patches on the positive and negative tabs of the prismatic battery, one is the Battery1Tab1In for the influx of current, and Battery1Tab2Out for the outflux of battery, which are shown in the figure 1.

I use the topoSet and createBafflesDict to create these patches,

But finally, I get the errorhow to solve this problem)
"
--> FOAM FATAL ERROR:
Supply either a patchName or a coupleGroup for patch Battery1Tab1In_fluid in region fluid

From function const Foam::word& Foam::mappedPatchBase::samplePatch() const
in file mappedPatches/mappedPolyPatch/mappedPatchBaseI.H at line 65.

FOAM exiting
"

/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: 6
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object topoSetDict;
}

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

actions
(
// *********************battery region*********************
{
name battery1CellSet;
type cellSet;
action new;
source boxToCell;
sourceInfo
{
//box (0.005 0.011 0.012)(0.073 0.019 0.048);
box (0.016 0.011 0.012)(0.084 0.019 0.048);
// length: 68 8 36
}
}

{
name solid;
type cellZoneSet;
action new;
source setToCellZone;
sourceInfo
{
set battery1CellSet;
}
}


// *********************tab1 solid*********************
{
name battery1CellSet;
type cellSet;
action add;
source boxToCell;
sourceInfo
{
//box (0.0 0.013 0.018)(0.005 0.017 0.028);
box (0.011 0.013 0.018)(0.016 0.017 0.028);
}
}

{
name solid;
type cellZoneSet;
action add;
source setToCellZone;
sourceInfo
{
set battery1CellSet;
}
}

// *********************tab2 solid*********************
{
name battery1CellSet;
type cellSet;
action add;
source boxToCell;
sourceInfo
{
//box (0.0 0.013 0.032)(0.005 0.017 0.042);
box (0.011 0.013 0.032)(0.016 0.017 0.042);
}
}


{
name solid;
type cellZoneSet;
action add;
source setToCellZone;
sourceInfo
{
set battery1CellSet;
}
}



// *********************tab1 patch*********************
{
name Battery1Tab1FlowInSetFaceSet;
type faceSet;
action new;
source boxToFace;
sourceInfo
{
box (0.0109 0.013 0.018)(0.0111 0.017 0.028);
//box (-0.0009 0.013 0.032)(0.0001 0.017 0.042);
}
}

{
name Battery1Tab1FlowInSet;
type faceZoneSet;
action new;
source setToFaceZone;
sourceInfo
{
faceSet Battery1Tab1FlowInSetFaceSet;
}
}

// *********************tab2 patch*********************
{
name Battery1Tab2FlowOutSetFaceSet;
type faceSet;
action new;
source boxToFace;
sourceInfo
{
box (0.0109 0.013 0.032)(0.0111 0.017 0.042);
//box (-0.0009 0.013 0.018)(0.0001 0.017 0.028);
}
}

{
name Battery1Tab2FlowOutSet;
type faceZoneSet;
action new;
source setToFaceZone;
sourceInfo
{
faceSet Battery1Tab2FlowOutSetFaceSet;
}
}

// *********************Air region*********************
{
name AirCellSet;
type cellSet;
action new;
source cellToCell;
sourceInfo
{
set solid;
}
}

{
name AirCellSet;
type cellSet;
action invert;
}

{
name fluid;
type cellZoneSet;
action new;
source setToCellZone;
sourceInfo
{
set AirCellSet;
}
}


);