# Contact_Resistance

Syntax

  Bc Interface For Energy ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {@ | at | for | on | over} Mesh Extent Name ([Touching TouchingMeshExtent] | [Opposing OpposingMeshExtent]) = Contact_Resistance [Using Data Specification Data Spec Name] ([Toggle = toggle] | [Opposite_Material_Phase = opposite_material_phase])

Summary

  Applies a contact heat flux of the form where is the gap conductance coefficient defined for the surface material and the material phase of is optionally specified.

Description

  The following options are present in most boundary conditions/sources. The meaning of each option is as follows:

  Toggle

    If given, specifies which toggle block controls whether this BC is active or not.

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 | –
toggle | “string” | –
opposite_material_phase | “string” | –