# Butler_Volmer

Syntax

  Bc Interface For Species ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {@ | at | for | on | over} Mesh Extent Name ([Touching TouchingMeshExtent] | [Opposing OpposingMeshExtent]) = Butler_Volmer [Using Data Specification Data Spec Name] (F = f | R = r | Alpha_A = alpha_a | Alpha_C = alpha_c | [Flux_Lim_A = flux_lim_a] | [Flux_Lim_C = flux_lim_c] | Sign = sign | Stoich = stoich | [Use_Solid_Stress = use_solid_stress] | [Use_Liquid_Stress = use_liquid_stress] | [Trans = trans] | [Reaction_Name = reaction_name])

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 | –
f | real | –
r | real | –
alpha_a | real | –
alpha_c | real | –
flux_lim_a | real | 0
flux_lim_c | real | 0
sign | integer | –
stoich | real | –
use_solid_stress | “string” | –
use_liquid_stress | “string” | –
trans | real | 0.3
reaction_name | “string” | –