Description🔗

The alphatFixedDmdtWallBoilingWallFunction is a boundary condition that provides a simple alphatPhaseChangeJayatillekeWallFunction condition with a fixed volumetric phase-change mass flux.

Usage🔗

The condition requires entries in both the boundary and field files.

Boundary file🔗

<patchName>
{
    type            patch;
    ...
}

Field file🔗

<patchName>
{
    // Mandatory entries
    type         compressible::alphatFixedDmdtWallBoilingWallFunction;
    vaporPhase   <word>;

    // Optional entries
    relax        <scalar>;
    fixedDmdt    <scalar>;
    L            <scalar>;

    // Inherited entries
    ...
}

where:

The inherited entries are elaborated in:

• alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H

Further information🔗

Tutorial:

• N/A

Source code:

• $FOAM_SRC/phaseSystemModels/reactingEuler/multiphaseSystem/derivedFvPatchFields/alphatFixedDmdtWallBoilingWallFunction

API:

• Foam::compressible::alphatFixedDmdtWallBoilingWallFunctionFvPatchScalarField

History:

• Introduced in version v2012