adamantine::HeatSource< dim > Class Template Reference

#include <HeatSource.hh>

Inheritance diagram for adamantine::HeatSource< dim >:

Public Member Functions
	HeatSource ()=default
	HeatSource (boost::property_tree::ptree const &beam_database, boost::optional< boost::property_tree::ptree const & > const &units_optional_database)
virtual	~HeatSource ()=default
virtual void	update_time (double time)=0
virtual double	value (dealii::Point< dim > const &points, double const height) const =0
virtual dealii::VectorizedArray< double >	value (dealii::Point< dim, dealii::VectorizedArray< double >> const &points, dealii::VectorizedArray< double > const &height) const =0
virtual ScanPath &	get_scan_path ()
virtual double	get_current_height (double const time) const
virtual void	set_beam_properties (boost::property_tree::ptree const &database)
virtual dealii::BoundingBox< dim >	get_bounding_box (double const time, double const scaling_factor) const =0

Protected Attributes
BeamHeatSourceProperties	_beam
ScanPath	_scan_path

Detailed Description

template<int dim>
class adamantine::HeatSource< dim >

This is the base class for describing the functional form of a heat source. It has a pure virtual "value" method that needs to be implemented in a derived class. NOTE: The coordinate system in this class is different than for the finite element mesh. In this class, the first two components of a dealii::Point<3> describe the position along the surface of the part. The last component is the height through the thickness of the part from the base plate. This is in opposition to the finite element mesh where the first and last components of a dealii::Point<3> describe the position along the surface of the part, and the second component is the thickness. That is, the last two components are swapped between the two coordinate systems.

Definition at line 32 of file HeatSource.hh.

Constructor & Destructor Documentation

HeatSource() [1/2]

template<int dim>

adamantine::HeatSource< dim >::HeatSource ( )

default

Default constructor. This constructor should only be used for non-beam heat source.

HeatSource() [2/2]

template<int dim>

adamantine::HeatSource< dim >::HeatSource ( boost::property_tree::ptree const &  beam_database, boost::optional< boost::property_tree::ptree const & > const &  units_optional_database  )

inline

Constructor.

Parameters

[in]	beam_database	requires the following entries: absorption_efficiency: double in depth: double in diameter: double in max_power: double in input_file: name of the file that contains the scan path segments
[in]	units_optional_database	may contain the following entries: heat_source.dimension heat_source.power

Definition at line 54 of file HeatSource.hh.

~HeatSource()

template<int dim>

virtual adamantine::HeatSource< dim >::~HeatSource ( )

virtualdefault

Destructor.

Member Function Documentation

get_bounding_box()

template<int dim>

virtual dealii::BoundingBox<dim> adamantine::HeatSource< dim >::get_bounding_box ( double const  time, double const  scaling_factor  ) const

pure virtual

Return a scaled bounding box of the heat source at the given time.

Implemented in adamantine::GoldakHeatSource< dim >, adamantine::ElectronBeamHeatSource< dim >, and adamantine::CubeHeatSource< dim >.

get_current_height()

template<int dim>

double adamantine::HeatSource< dim >::get_current_height ( double const  time ) const

inlinevirtual

Compute the current height of the where the heat source meets the material (i.e. the current scan path height).

Reimplemented in adamantine::CubeHeatSource< dim >.

Definition at line 131 of file HeatSource.hh.

get_scan_path()

template<int dim>

ScanPath & adamantine::HeatSource< dim >::get_scan_path

inlinevirtual

Return the scan path for the heat source.

Definition at line 125 of file HeatSource.hh.

set_beam_properties()

template<int dim>

void adamantine::HeatSource< dim >::set_beam_properties ( boost::property_tree::ptree const &  database )

inlinevirtual

(Re)sets the BeamHeatSourceProperties member variable, necessary if the beam parameters vary in time (e.g. due to data assimilation).

Definition at line 137 of file HeatSource.hh.

update_time()

template<int dim>

virtual void adamantine::HeatSource< dim >::update_time ( double  time )

pure virtual

Set the time variable.

Implemented in adamantine::GoldakHeatSource< dim >, adamantine::ElectronBeamHeatSource< dim >, and adamantine::CubeHeatSource< dim >.

value() [1/2]

template<int dim>

virtual double adamantine::HeatSource< dim >::value ( dealii::Point< dim > const &  points, double const  height  ) const

pure virtual

Compute the heat source at a given point at a given time given the current height of the object being manufactured.

Implemented in adamantine::CubeHeatSource< dim >, adamantine::GoldakHeatSource< dim >, and adamantine::ElectronBeamHeatSource< dim >.

value() [2/2]

template<int dim>

virtual dealii::VectorizedArray<double> adamantine::HeatSource< dim >::value ( dealii::Point< dim, dealii::VectorizedArray< double >> const &  points, dealii::VectorizedArray< double > const &  height  ) const

pure virtual

Same function as above but it uses vectorized data.

Implemented in adamantine::GoldakHeatSource< dim >, adamantine::ElectronBeamHeatSource< dim >, and adamantine::CubeHeatSource< dim >.

Member Data Documentation

_beam

template<int dim>

BeamHeatSourceProperties adamantine::HeatSource< dim >::_beam

protected

Structure of the physical properties of the beam heat source.

Definition at line 116 of file HeatSource.hh.

_scan_path

template<int dim>

ScanPath adamantine::HeatSource< dim >::_scan_path

protected

The scan path for the heat source.

Definition at line 121 of file HeatSource.hh.