# 7.16.1.29.9. Ls_Heaviside_Capillary

Syntax

  Source For Momentum [{of} SpeciesName | {in} MaterialPhaseName | {ls} {a | b | c}] {on} MeshPartIdentifier = Ls_Heaviside_Capillary

Summary

  LS heaviside capillary source for momentum equation

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
{in} | {in | material_phase} | –
MaterialPhaseName | string | –
{ls} | {levelset_phase | ls} | –
{on} | {@ | at | for | in | on | over} | –
MeshPartIdentifier | string | –