7.17.1.20.29. Ls_Burn

Syntax

Source For Energy [{of} SpeciesName | {in} MaterialPhaseName | {ls} {a | b | c}] {@ | at | for | on | over} MeshPartIdentifier = Ls_Burn [Power_Output = power_output | Toggle = toggle | A = a]

Summary

Level_Set_Burn source for energy equation

Description

$S = -A \pd{H(\phi)}{t}$

where $A$ is the provided parameter and $H(\phi)$ is the level-set Heaviside function.

The following options are present in most boundary conditions/sources. The meaning of each option is as follows:

Power_Output: If specified, the total (integrated) power of the given BC/Src is calculated and stored into the global variable name specified as the power_output argument.
Toggle: If given, specifies which toggle block controls whether this BC is active or not.

Parameter	Value	Default
{of}	{of \| species \| subindex}	–
SpeciesName	string	–
{in}	{in \| material_phase}	–
MaterialPhaseName	string	–
{ls}	{levelset_phase \| ls}	–
MeshPartIdentifier	string	–
power_output	“string”	–
toggle	“string”	–
a	real	1