MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number > Class Template Reference

Enum for the type of velocity profile of a free jet inflow. More...

#include <boundary_condition_functions.hpp>

Inheritance diagram for MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >:

Collaboration diagram for MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >:

Public Member Functions
	FreeJetVelocityFunction (const number peak_inflow_velocity, const FreeJetProfile free_jet_profile, const dealii::Point< dim, number > free_jet_center, const number free_jet_diameter)
number	value (const dealii::Point< dim, number > &location, const unsigned int component) const final

Private Attributes
const FreeJetProfile	free_jet_profile
	The type of velocity profile within the free jet.
const dealii::Point< dim, number >	free_jet_center
	The center of the circular area where the free jet inflow is applied.
const number	free_jet_radius
	The radius of the circular area where the free jet inflow is applied.
const number	peak_inflow_velocity
	The maximum velocity at the center of the free jet.

Detailed Description

template<int dim, typename number>
class MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >

Enum for the type of velocity profile of a free jet inflow.

A function class that computes the velocity field for a free jet inflow boundary condition. The velocity is defined to be non-zero only within a circular area (the "jet hole") defined by its center and diameter. The velocity profile is calculated depending on the specified FreeJetProfile. Outside of the jet hole, the velocity is zero.

Constructor & Destructor Documentation

FreeJetVelocityFunction()

template<int dim, typename number >

MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >::FreeJetVelocityFunction	(	const number	peak_inflow_velocity,
		const FreeJetProfile	free_jet_profile,
		const dealii::Point< dim, number >	free_jet_center,
		const number	free_jet_diameter
	)

Constructor, stores the passed arguments internally.

Parameters

peak_inflow_velocity	The maximum velocity at the center of the free jet.
free_jet_profile	The type of velocity profile within the free jet.
free_jet_center	The center of the circular area where the free jet inflow is applied.
free_jet_diameter	The diameter of the circular area where the free jet inflow is applied.

Member Function Documentation

value()

template<int dim, typename number >

number MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >::value ( const dealii::Point< dim, number > &  location, const unsigned int  component  ) const

final

Evaluates the velocity component of the free jet inflow at a given location. The velocity is non-zero only within a circular area defined by free_jet_center and free_jet_radius. The velocity profile within this area is determined by the specified free_jet_profile. Outside of this area, the velocity is zero.

Parameters

location	The spatial location at which to evaluate the velocity.
component	The index of the velocity component to evaluate (0 for x-velocity, 1 for y-velocity, etc.).

Member Data Documentation

free_jet_center

template<int dim, typename number >

const dealii::Point<dim, number> MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >::free_jet_center

private

The center of the circular area where the free jet inflow is applied.

free_jet_profile

template<int dim, typename number >

const FreeJetProfile MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >::free_jet_profile

private

The type of velocity profile within the free jet.

free_jet_radius

template<int dim, typename number >

const number MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >::free_jet_radius

private

The radius of the circular area where the free jet inflow is applied.

peak_inflow_velocity

template<int dim, typename number >

const number MeltPoolDG::CompressibleFlow::FreeJetVelocityFunction< dim, number >::peak_inflow_velocity

private

The maximum velocity at the center of the free jet.

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

• include/meltpooldg/compressible_flow/boundary_condition_functions.hpp
• source/compressible_flow/boundary_condition_functions.cpp