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Description

The nutWallFunction is an abstract base class that hosts \(y^+\) calculation methods and common functions for nut wall-function boundary conditions.

Usage

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

Boundary file 

<patchName>
{
    type            wall;
    ...
}

Field file 

<patchName>
{
    // Optional entries
    U               <word>;

    // Inherited entries
    ...
}

where:

Property Description Type Required Default
U Name of velocity field word no U

The inherited entries are elaborated in:

  • fixedValueFvPatchField.H
  • wallFunctionCoefficients.H

Further information

Tutorial:

  • N/A

Source code:

API:

History:

  • Introduced in version 2.4.0