# Wall_Function

Syntax

  Bc Lumped_Disting For Cvfem_Turbulent_Kinetic_Energy ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {@ | at | for | on | over} Mesh Extent Name ([Touching TouchingMeshExtent] | [Opposing OpposingMeshExtent]) = Wall_Function ([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} | –
Mesh Extent Name | string | –
TouchingMeshExtent | string | –
OpposingMeshExtent | string | –
Wall_Friction_Factor | real | 9.8
Wall_Velocity_X | real | 0
Wall_Velocity_Y | real | 0
Wall_Velocity_Z | real | 0