LevelSetAdvectionSUPG< compute_stage > Class Template Reference

SUPG stabilization for the advection portion of the level set equation. More...

#include <LevelSetAdvectionSUPG.h>

Inheritance diagram for LevelSetAdvectionSUPG< compute_stage >:

Public Member Functions
	LevelSetAdvectionSUPG (const InputParameters &parameters)

Protected Member Functions
virtual ADRealVectorValue	precomputeQpResidual () override
void	computeQpVelocity ()
	This method should be called when the velocity vector needs to be updated, this is not done automatically to avoid populating a vector that is not used. More...

Protected Attributes
	usingKernelGradMembers
RealVectorValue	_velocity
	Storage for velocity vector. More...
const VariableValue &	_velocity_x
const VariableValue &	_velocity_y
const VariableValue &	_velocity_z
const unsigned int	_x_vel_var
const unsigned int	_y_vel_var
const unsigned int	_z_vel_var

Detailed Description

template<ComputeStage compute_stage>
class LevelSetAdvectionSUPG< compute_stage >

SUPG stabilization for the advection portion of the level set equation.

Definition at line 18 of file LevelSetAdvectionSUPG.h.

Constructor & Destructor Documentation

LevelSetAdvectionSUPG()

template<ComputeStage compute_stage>

LevelSetAdvectionSUPG< compute_stage >::LevelSetAdvectionSUPG

(

const InputParameters &

parameters

)

Definition at line 22 of file LevelSetAdvectionSUPG.C.

  : LevelSetVelocityInterface<ADKernelGrad<compute_stage>>(parameters)
{
}

Member Function Documentation

computeQpVelocity()

void LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::computeQpVelocity ( )

protectedinherited

This method should be called when the velocity vector needs to be updated, this is not done automatically to avoid populating a vector that is not used.

Definition at line 60 of file LevelSetVelocityInterface.h.

{
  _velocity(0) = _velocity_x[T::_qp];
  _velocity(1) = _velocity_y[T::_qp];
  _velocity(2) = _velocity_z[T::_qp];
}

precomputeQpResidual()

template<ComputeStage compute_stage>

ADRealVectorValue LevelSetAdvectionSUPG< compute_stage >::precomputeQpResidual ( )

overrideprotectedvirtual

Definition at line 29 of file LevelSetAdvectionSUPG.C.

{
  computeQpVelocity();
  ADReal tau = _current_elem->hmin() / (2 * _velocity.norm());
  return (tau * _velocity) * (_velocity * _grad_u[_qp]);
}

Member Data Documentation

_velocity

RealVectorValue LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::_velocity

protectedinherited

Storage for velocity vector.

Definition at line 55 of file LevelSetVelocityInterface.h.

_velocity_x

const VariableValue& LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::_velocity_x

protectedinherited

Coupled velocity variables

Definition at line 42 of file LevelSetVelocityInterface.h.

_velocity_y

const VariableValue& LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::_velocity_y

protectedinherited

Definition at line 43 of file LevelSetVelocityInterface.h.

_velocity_z

const VariableValue& LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::_velocity_z

protectedinherited

Definition at line 44 of file LevelSetVelocityInterface.h.

_x_vel_var

const unsigned int LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::_x_vel_var

protectedinherited

Coupled velocity identifiers

Definition at line 49 of file LevelSetVelocityInterface.h.

_y_vel_var

const unsigned int LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::_y_vel_var

protectedinherited

Definition at line 50 of file LevelSetVelocityInterface.h.

_z_vel_var

const unsigned int LevelSetVelocityInterface< ADKernelGrad< compute_stage > >::_z_vel_var

protectedinherited

Definition at line 51 of file LevelSetVelocityInterface.h.

usingKernelGradMembers

template<ComputeStage compute_stage>

LevelSetAdvectionSUPG< compute_stage >::usingKernelGradMembers

protected

Definition at line 34 of file LevelSetAdvectionSUPG.h.

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

• level_set/include/kernels/LevelSetAdvectionSUPG.h
• level_set/src/kernels/LevelSetAdvectionSUPG.C