MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType > Struct Template Reference

#include <brinkman_penalization.hpp>

Collaboration diagram for MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType >:

Public Types
using	VectorType = dealii::LinearAlgebra::distributed::Vector< number >

Public Member Functions
	BrinkmanObstacleForce (const VectorType &solution, const MatrixFreeContext< dim, number > &matrix_free, const BrinkmanPenalizationData< number > &data)
void	add_load_to_obstacles (ObstacleField< dim, number, ObstacleType > &obstacle_field) const

Private Attributes
const BrinkmanPenalizationData< number >	brinkman_penalization_data
	Brinkman penalization data.
const MatrixFreeContext< dim, number >	matrix_free
	Matrix free object and corresponding relevant indices used by the compressible flow solver.
const VectorType &	solution
	Solution of the flow field.

Member Typedef Documentation

VectorType

template<int dim, typename number , typename ObstacleType >

using MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType >::VectorType = dealii::LinearAlgebra::distributed::Vector<number>

Constructor & Destructor Documentation

BrinkmanObstacleForce()

template<int dim, typename number , typename ObstacleType >

MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType >::BrinkmanObstacleForce	(	const VectorType &	solution,
		const MatrixFreeContext< dim, number > &	matrix_free,
		const BrinkmanPenalizationData< number > &	data
	)

Constructor. Stores all relevant data internally.

Parameters

solution	Reference to the solution of the flow field.
matrix_free	MatrixFree object and corresponding relevant indices.
data	Object for caching relevant data for the penalty term computation.

Member Function Documentation

add_load_to_obstacles()

template<int dim, typename number , typename ObstacleType >

void MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType >::add_load_to_obstacles

(

ObstacleField< dim, number, ObstacleType > &

obstacle_field

)

const

Compute the force from the fluid on all obstacles in the given obstacle field

Parameters

obstacle_field.

This is done by evaluating the Brinkman penalization terms at all (fluid) quadrature points lying in the obstacle volume, multiplying by the corresponding quadrature weight and computing the sum of the individual contributions. The final result is then added to the force property of the corresponding obstacle.

Member Data Documentation

brinkman_penalization_data

template<int dim, typename number , typename ObstacleType >

const BrinkmanPenalizationData<number> MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType >::brinkman_penalization_data

private

Brinkman penalization data.

matrix_free

template<int dim, typename number , typename ObstacleType >

const MatrixFreeContext<dim, number> MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType >::matrix_free

private

Matrix free object and corresponding relevant indices used by the compressible flow solver.

solution

template<int dim, typename number , typename ObstacleType >

const VectorType& MeltPoolDG::BrinkmanObstacleForce< dim, number, ObstacleType >::solution

private

Solution of the flow field.

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

• include/meltpooldg/fluid_structure_interaction/brinkman_penalization.hpp
• source/fluid_structure_interaction/brinkman_penalization.cpp