# Recession

Syntax

  Bc Colloc_Rotated For Mesh ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {@ | at | for | on | over} Mesh Extent Name ([Touching TouchingMeshExtent] | [Opposing OpposingMeshExtent]) = Recession [Using Data Specification Data Spec Name] ([Unrotated = unrotated] | [P_Ref = p_ref] | K = k | K_0 = k_0 | N = n | [Pressure = pressure])

Summary

  Recession model for rotated mesh boundary 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 | –
Data Spec Name | string | –
unrotated | “string” | –
p_ref | real | 0
k | real | –
k_0 | real | –
n | real | –
pressure | “string” | –