# 7.6.17.49.5. Shakib_Cvfem_Momentum

Syntax

  Supg Tau ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) = Shakib_Cvfem_Momentum ([Multiplier = multiplier] | [Use_Diffusion = use_diffusion] | [Use_Time = use_time])

Scope

  Aria Material

Summary

  A Shakib SUPG Tau model

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
{in} | {in | material_phase} | –
MaterialPhaseName | string | –
{ls} | {levelset_phase | ls} | –
multiplier | real | 1
use_diffusion | integer | –
use_time | integer | –