Constant

Syntax

Offset Velocity ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) = Constant ([Offset = offset1 offset2[ offset3]] | [Scale = scale] | Surface = surface | [Equations = Equations…])

Summary

Offset VELOCITY by constant value on surfaces v’ = scale*v + <offset_x,offset_y,offset_z>. If a scale is provided, both the quantity and its flux are scaled accordingly.

Parameter

Value

Default

{of}

{of | species | subindex}

–

SpeciesName

string

–

{in}

{in | material_phase}

–

MaterialPhaseName

string

–

{ls}

{levelset_phase | ls}

–

offset

real1 real2[ real3]

0

scale

real

1

surface

“string”

–

Equations

string…

–