Oriented_Slip

Syntax

Bc Diffuse For Momentum ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {@ | at | for | on | over} Mesh Extent Name ([Touching TouchingMeshExtent] | [Opposing OpposingMeshExtent]) = Oriented_Slip [Using Data Specification Data Spec Name] ([Vs_X = vs_x] | [Vs_Y = vs_y] | [Vs_Z = vs_z] | [Vs_Expr = vs_expr] | Beta_Normal = beta_normal | Beta_Tangent = beta_tangent)

Summary

Oriented slip momentum flux. Essentially a sum of the Navier-Slip condition and a penalty condition for enforcing velocity in the normal direction.

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

–

Data Spec Name

string

–

vs_x

real

0

vs_y

real

0

vs_z

real

0

vs_expr

“string”

–

beta_normal

real

–

beta_tangent

real

–