# Wall_Function

Syntax

  Bc Disting For Cvfem_Turbulent_Kinetic_Energy [{of} SpeciesName | {in} MaterialPhaseName | {ls} {a | b | c}] {on} Mesh Extent Name [Touching TouchingMeshExtent | Opposing OpposingMeshExtent] = Wall_Function [Using Data Specification Data Spec Name] [Wall_Friction_Factor = Wall_Friction_Factor | Wall_Velocity_X = Wall_Velocity_X | Wall_Velocity_Y = Wall_Velocity_Y | Wall_Velocity_Z = Wall_Velocity_Z]

Summary

  CVFEM wall function turbulent kinetic energy distinguishing condition

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
{in} | {in | material_phase} | –
MaterialPhaseName | string | –
{ls} | {levelset_phase | ls} | –
{on} | {@ | at | for | in | on | over} | –
Mesh Extent Name | string | –
TouchingMeshExtent | string | –
OpposingMeshExtent | string | –
Data Spec Name | string | –
Wall_Friction_Factor | real | 9.8
Wall_Velocity_X | real | 0
Wall_Velocity_Y | real | 0
Wall_Velocity_Z | real | 0