MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim > Class Template Reference

Initial level-set function for the horizontal substrate-gas interface. More...

#include <laser_melting_simonds.hpp>

Inheritance diagram for MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >:

Collaboration diagram for MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >:

Public Member Functions
	InitialLevelSet (const double eps, const LevelSet::LevelSetType level_set_type=LevelSet::LevelSetType::tanh)
	Construct the initial level-set function.
double	value (const dealii::Point< dim > &p, const unsigned int component) const override
	Evaluate the initial level-set field.

Private Attributes
const dealii::Functions::SignedDistance::Plane< dim >	distance_plane
	Signed-distance representation of the initial planar interface.
const double	eps
	Interface thickness parameter for regularized level-set fields.
const LevelSet::LevelSetType	level_set_type
	Selected level-set representation.

Detailed Description

template<int dim>
class MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >

Initial level-set function for the horizontal substrate-gas interface.

The interface is represented by a plane through the origin with normal in the negative vertical direction. Depending on the selected LevelSet::LevelSetType, the function returns either a signed distance, a tanh-regularized characteristic function, or a smoothed Heaviside function.

Template Parameters

dim	Spatial dimension.

Constructor & Destructor Documentation

InitialLevelSet()

template<int dim>

MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >::InitialLevelSet	(	const double	eps,
		const LevelSet::LevelSetType	level_set_type = LevelSet::LevelSetType::tanh
	)

Construct the initial level-set function.

Parameters

eps	Interface thickness parameter used for regularized level-set representations.
level_set_type	Type of level-set representation to evaluate.

Member Function Documentation

value()

template<int dim>

double MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >::value ( const dealii::Point< dim > &  p, const unsigned int  component  ) const

override

Evaluate the initial level-set field.

Parameters

p	Evaluation point.
component	Component index. This function is scalar and ignores the component.

Returns

Level-set value at point p.

Member Data Documentation

distance_plane

template<int dim>

const dealii::Functions::SignedDistance::Plane<dim> MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >::distance_plane

private

Signed-distance representation of the initial planar interface.

eps

template<int dim>

const double MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >::eps

private

Interface thickness parameter for regularized level-set fields.

level_set_type

template<int dim>

const LevelSet::LevelSetType MeltPoolDG::Simulation::LaserMeltingSimonds::InitialLevelSet< dim >::level_set_type

private

Selected level-set representation.

---

The documentation for this class was generated from the following files:

• applications/mp-melt-pool/cases/laser_melting_simonds/laser_melting_simonds.hpp
• applications/mp-melt-pool/cases/laser_melting_simonds/laser_melting_simonds.templates.hpp