# Butler_Volmer_Enforcement

Syntax

  Enforcement For Current ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {=} Butler_Volmer_Enforcement ([F = f] | [R = r] | Alpha_A = alpha_a | Alpha_C = alpha_c | [Flux_Lim_A = flux_lim_a] | [Flux_Lim_C = flux_lim_c] | [Toggle = toggle])

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} | –
{=} | {= | are | is} | –
f | real | 9.649e+04
r | real | 8.314
alpha_a | real | –
alpha_c | real | –
flux_lim_a | real | 0
flux_lim_c | real | 0
toggle | “string” | –