7.14.1.3. Charge_Density

Beta Capability

The charge density capability is not well tested and should be used with caution.

Syntax

Eq Charge_Density for Associated DoF [{of} SpeciesName | {in} MaterialPhaseName | {ls} {a | b | c}] {on} MeshPart using Interp with {Term_0} … {Term_N}

Scope

Aria Region

Summary

Activates the Charge Density Equation.

Description

The only admissible value for Dof is CHARGE_DENSITY.

Admissible values of Interp are Q_{1}, Q_{2}, Q_{2S}.

Admissible values of Term_n are MASS, LUMPED_MASS, ADV, DIFF, and XFER.

With the exception of XFER these terms are described in Charge Density Equation.

The Meshpart must be an active element block.

Parameter

Value

Default

{of}

{of | species | subindex}

–

SpeciesName

string

–

{in}

{in | material_phase}

–

MaterialPhaseName

string

–

{ls}

{levelset_phase | ls}

–

Associated DoF

string

–

{on}

{@ | at | for | in | on | over}

–

MeshPart

string

–

Interp

string

–

{Term_n}

See Description

–