Pressure inlet outlet velocity

Properties

• Wrapper around the mixed condition
• Applicable to the velocity vector field
• Flow out of the domain: assigns a zeroGradient condition
• Flow into the domain: assigns a velocity based on the flux in the patch-normal direction

Usage

The condition is specified in the field file using:

<patchName>
{
    type                pressureInletOutletVelocity;
    tangentialVelocity  <field value>;
    value               <field value>;

    // Optional entries
    phi                 phi;
}

Further information

Source code:

• Foam::pressureInletOutletVelocityFvPatchVectorField