# 7.15.1.17. Radiation_Transport

Syntax

  Eq Radiation_Transport 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 Radiation Transport Equation.

Description

  This enables the radiation transport equation in the specified mesh part. Note that the solution of this equation occurs in a separate PMR application coupled to Aria through MPMD and this equation line simply indicates that the specified mesh part be sent to the PMR application. An MPMD coupling block in the Aria region is required as well to turn on the MPMD Coupling.

  The only admissible value for Dof are `RTE_SCALAR_FLUX`.

  Admissible values of Interp are . This input is ignored as this equation is not solved in Aria.

  The only admissible value of Term_n is `XFER`.

  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 | –