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boundary condition for B in a 2D simulation

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Old   July 21, 2024, 10:24
Default boundary condition for B in a 2D simulation
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Christoph Trier
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Hey guys,

I am trying to Simulate a 2D Simulation of a Flow through a magnetic.


My Simulation geometry is in the x-z plane, and the magnetic field should face the y direction. How can I set it up? The boundary condition I have so far is not working.

Can someone help me with this problem? I can't find anything online.

My boundary condition: (they are not working the simulation is like with out B field)

B
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v2212                                 |
|   \\  /    A nd           | Website:  www.openfoam.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       volVectorField;
    object      B;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dimensions      [1 0 -2 0 0 -1 0];

internalField   uniform (0 0.28 0);    //0.28

boundaryField
{
    inlet
    {
        type            fixedValue;
        value           $internalField;
    }
    outlet
    {
        type            fixedValue;
        value           $internalField;
    }
    Wall_side_front
    {
        type            empty;
    }
	Wall_side_back
    {
        type            empty;
    }
    Wall_out
    {
        type            fixedValue;
        value           $internalField;
    }
	Wall_inside
    {
        type            fixedValue;
        value           $internalField;
    }



}


// ************************************************************************* //
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2d simulation, magnetic field, mhd problem


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