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Negative temperature problem

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Old   August 5, 2024, 23:39
Default Negative temperature problem
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Kim jeamin
Join Date: Jul 2023
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Hi, I am trying to perform customized openfoam from hotRadiationRoom tutorial. But, after running buoyantSimpleFoam I got an error message which is
--> FOAM FATAL ERROR: (openfoam-2312 patch=240220)
Negative initial temperature T0: -38.723

And, what I set in T file is
outlet
{
type fixedValue;
value uniform 300;
}

wall
{
type zeroGradient;
}

wall1
{
type zeroGradient;
}

inlet1
{
type zeroGradient;
/*type calculated;
value $internalField;*/
}

inlet2
{
type zeroGradient;
/*type calculated;
value $internalField;*/
}

airconditioner
{
type fixedValue;
value uniform 290;
}
contact_region-src
{
type empty;
}
contact_region-trg
{
type empty;
}
contact_region_2-src
{
type empty;
}
contact_region_2-trg
{
type empty;
}
contact_region_3-src
{
type empty;
}
contact_region_3-trg
{
type empty;
}
}


I dont't really know what is the problem with my custom case.
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