# 7.16.1.7. Darcy_Solvent

Syntax

  Ic For DofName ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {@ | at | for | on | over} MeshExtent = Darcy_Solvent ([Gx = gx] | [Gy = gy] | [Gz = gz] | [Relative_To = relative_to])

Summary

  This model is intended for problems where the porous species equation is being solved for pressure with a solvent species concentration as the mass term in order to solve for the velocity of that solvent species.

Parameter | Value | Default
--- | --- | ---
DofName | string | –
{of} | {of | species | subindex} | –
SpeciesName | string | –
{in} | {in | material_phase} | –
MaterialPhaseName | string | –
{ls} | {levelset_phase | ls} | –
MeshExtent | string | –
gx | real | 0
gy | real | 0
gz | real | 0
relative_to | “string” | –