This class computes strong and weak components of the INS governing equations. More...

#include <INSBase.h>

Inheritance diagram for INSBase:

Public Member Functions
	INSBase (const InputParameters &parameters)

virtual	~INSBase ()

Protected Member Functions
virtual Real	computeQpResidual ()=0

virtual Real	computeQpJacobian ()=0

virtual Real	computeQpOffDiagJacobian (unsigned jvar)=0

virtual RealVectorValue	convectiveTerm ()

virtual RealVectorValue	dConvecDUComp (unsigned comp)

virtual RealVectorValue	strongViscousTermLaplace ()

virtual RealVectorValue	strongViscousTermTraction ()

virtual RealVectorValue	dStrongViscDUCompLaplace (unsigned comp)

virtual RealVectorValue	dStrongViscDUCompTraction (unsigned comp)

virtual RealVectorValue	weakViscousTermLaplace (unsigned comp)

virtual RealVectorValue	weakViscousTermTraction (unsigned comp)

virtual RealVectorValue	dWeakViscDUCompLaplace ()

virtual RealVectorValue	dWeakViscDUCompTraction ()

virtual RealVectorValue	strongPressureTerm ()

virtual Real	weakPressureTerm ()

virtual RealVectorValue	dStrongPressureDPressure ()

virtual Real	dWeakPressureDPressure ()

virtual RealVectorValue	gravityTerm ()

virtual RealVectorValue	timeDerivativeTerm ()

virtual RealVectorValue	dTimeDerivativeDUComp (unsigned comp)

virtual Real	tau ()

virtual Real	dTauDUComp (unsigned comp)

virtual Real	tauNodal ()
	Provides tau which yields superconvergence for 1D advection-diffusion. More...

Protected Attributes
const VariablePhiSecond &	_second_phi
	second derivatives of the shape function More...

const VariableValue &	_u_vel

const VariableValue &	_v_vel

const VariableValue &	_w_vel

const VariableValue &	_p

const VariableGradient &	_grad_u_vel

const VariableGradient &	_grad_v_vel

const VariableGradient &	_grad_w_vel

const VariableGradient &	_grad_p

const VariableSecond &	_second_u_vel

const VariableSecond &	_second_v_vel

const VariableSecond &	_second_w_vel

const VariableValue &	_u_vel_dot

const VariableValue &	_v_vel_dot

const VariableValue &	_w_vel_dot

const VariableValue &	_d_u_vel_dot_du

const VariableValue &	_d_v_vel_dot_dv

const VariableValue &	_d_w_vel_dot_dw

unsigned	_u_vel_var_number

unsigned	_v_vel_var_number

unsigned	_w_vel_var_number

unsigned	_p_var_number

RealVectorValue	_gravity

const MaterialProperty< Real > &	_mu

const MaterialProperty< Real > &	_rho

const Real &	_alpha

bool	_laplace

bool	_convective_term

bool	_transient_term

Detailed Description

This class computes strong and weak components of the INS governing equations.

These terms can then be assembled in child classes

Definition at line 24 of file INSBase.h.

Constructor & Destructor Documentation

◆ INSBase()

INSBase::INSBase ( const InputParameters & parameters )

Definition at line 45 of file INSBase.C.

   : Kernel(parameters),
     _second_phi(_assembly.secondPhi()),
  
     // Coupled variables
     _u_vel(coupledValue("u")),
     _v_vel(coupledValue("v")),
     _w_vel(coupledValue("w")),
     _p(coupledValue("p")),
  
     // Gradients
     _grad_u_vel(coupledGradient("u")),
     _grad_v_vel(coupledGradient("v")),
     _grad_w_vel(coupledGradient("w")),
     _grad_p(coupledGradient("p")),
  
     // second derivative tensors
     _second_u_vel(coupledSecond("u")),
     _second_v_vel(coupledSecond("v")),
     _second_w_vel(coupledSecond("w")),
  
     // time derivatives
     _u_vel_dot(_is_transient ? coupledDot("u") : _zero),
     _v_vel_dot(_is_transient ? coupledDot("v") : _zero),
     _w_vel_dot(_is_transient ? coupledDot("w") : _zero),
  
     // derivatives of time derivatives
     _d_u_vel_dot_du(_is_transient ? coupledDotDu("u") : _zero),
     _d_v_vel_dot_dv(_is_transient ? coupledDotDu("v") : _zero),
     _d_w_vel_dot_dw(_is_transient ? coupledDotDu("w") : _zero),
  
     // Variable numberings
     _u_vel_var_number(coupled("u")),
     _v_vel_var_number(coupled("v")),
     _w_vel_var_number(coupled("w")),
     _p_var_number(coupled("p")),
  
     _gravity(getParam<RealVectorValue>("gravity")),
  
     // Material properties
     _mu(getMaterialProperty<Real>("mu_name")),
     _rho(getMaterialProperty<Real>("rho_name")),
  
     _alpha(getParam<Real>("alpha")),
     _laplace(getParam<bool>("laplace")),
     _convective_term(getParam<bool>("convective_term")),
     _transient_term(getParam<bool>("transient_term"))
 {
 }

◆ ~INSBase()

virtual INSBase::~INSBase ( )

inlinevirtual

Definition at line 29 of file INSBase.h.

29 {}

Member Function Documentation

◆ computeQpJacobian()

virtual Real INSBase::computeQpJacobian ( )

protectedpure virtual

Implemented in INSMomentumLaplaceFormRZ, INSMomentumTractionFormRZ, INSMass, INSMomentumBase, and Advection.

◆ computeQpOffDiagJacobian()

virtual Real INSBase::computeQpOffDiagJacobian ( unsigned jvar )

protectedpure virtual

Implemented in Advection, INSMassRZ, INSMomentumLaplaceFormRZ, INSMomentumTractionFormRZ, INSMass, and INSMomentumBase.

◆ computeQpResidual()

virtual Real INSBase::computeQpResidual ( )

protectedpure virtual

Implemented in INSMassRZ, INSMomentumLaplaceFormRZ, INSMomentumTractionFormRZ, INSMass, INSMomentumBase, and Advection.

◆ convectiveTerm()

RealVectorValue INSBase::convectiveTerm ( )

protectedvirtual

Definition at line 96 of file INSBase.C.

 {
   RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
   return _rho[_qp] *
          RealVectorValue(U * _grad_u_vel[_qp], U * _grad_v_vel[_qp], U * _grad_w_vel[_qp]);
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), and INSMomentumBase::computeQpResidual().

◆ dConvecDUComp()

RealVectorValue INSBase::dConvecDUComp ( unsigned comp )

protectedvirtual

Definition at line 104 of file INSBase.C.

 {
   RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
   RealVectorValue d_U_d_comp(0, 0, 0);
   d_U_d_comp(comp) = _phi[_j][_qp];
  
   RealVectorValue convective_term = _rho[_qp] * RealVectorValue(d_U_d_comp * _grad_u_vel[_qp],
                                                                 d_U_d_comp * _grad_v_vel[_qp],
                                                                 d_U_d_comp * _grad_w_vel[_qp]);
   convective_term(comp) += _rho[_qp] * U * _grad_phi[_j][_qp];
  
   return convective_term;
 }

Referenced by INSMomentumBase::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMomentumBase::computeQpPGJacobian(), and INSMass::computeQpPGOffDiagJacobian().

◆ dStrongPressureDPressure()

RealVectorValue INSBase::dStrongPressureDPressure ( )

protectedvirtual

Definition at line 226 of file INSBase.C.

 {
   return _grad_phi[_j][_qp];
 }

Referenced by INSMomentumBase::computeQpOffDiagJacobian(), and INSMass::computeQpPGJacobian().

◆ dStrongViscDUCompLaplace()

RealVectorValue INSBase::dStrongViscDUCompLaplace ( unsigned comp )

protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumLaplaceFormRZ.

Definition at line 134 of file INSBase.C.

 {
   RealVectorValue viscous_term(0, 0, 0);
   viscous_term(comp) = -_mu[_qp] * _second_phi[_j][_qp].tr();
  
   return viscous_term;
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMomentumLaplaceFormRZ::dStrongViscDUCompLaplace(), and INSMassRZ::dStrongViscDUCompLaplace().

◆ dStrongViscDUCompTraction()

RealVectorValue INSBase::dStrongViscDUCompTraction ( unsigned comp )

protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumTractionFormRZ.

Definition at line 143 of file INSBase.C.

 {
   RealVectorValue viscous_term(0, 0, 0);
   viscous_term(comp) = -_mu[_qp] * (_second_phi[_j][_qp](0, 0) + _second_phi[_j][_qp](1, 1) +
                                     _second_phi[_j][_qp](2, 2));
   for (unsigned i = 0; i < 3; i++)
     viscous_term(i) += -_mu[_qp] * _second_phi[_j][_qp](i, comp);
  
   return viscous_term;
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMomentumTractionFormRZ::dStrongViscDUCompTraction(), and INSMassRZ::dStrongViscDUCompTraction().

◆ dTauDUComp()

Real INSBase::dTauDUComp ( unsigned comp )

protectedvirtual

Definition at line 298 of file INSBase.C.

 {
   Real nu = _mu[_qp] / _rho[_qp];
   RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
   Real h = _current_elem->hmax();
   Real transient_part = _transient_term ? 4. / (_dt * _dt) : 0.;
   return -_alpha / 2. * std::pow(transient_part + (2. * U.norm() / h) * (2. * U.norm() / h) +
                                      9. * (4. * nu / (h * h)) * (4. * nu / (h * h)),
                                  -1.5) *
          2. * (2. * U.norm() / h) * 2. / h * U(comp) * _phi[_j][_qp] /
          (U.norm() + std::numeric_limits<double>::epsilon());
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), and INSMass::computeQpPGOffDiagJacobian().

◆ dTimeDerivativeDUComp()

RealVectorValue INSBase::dTimeDerivativeDUComp ( unsigned comp )

protectedvirtual

Definition at line 250 of file INSBase.C.

 {
   Real base = _rho[_qp] * _phi[_j][_qp];
   switch (comp)
   {
     case 0:
       return RealVectorValue(base * _d_u_vel_dot_du[_qp], 0, 0);
  
     case 1:
       return RealVectorValue(0, base * _d_v_vel_dot_dv[_qp], 0);
  
     case 2:
       return RealVectorValue(0, 0, base * _d_w_vel_dot_dw[_qp]);
  
     default:
       mooseError("comp must be 0, 1, or 2");
   }
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), and INSMass::computeQpPGOffDiagJacobian().

◆ dWeakPressureDPressure()

Real INSBase::dWeakPressureDPressure ( )

protectedvirtual

Definition at line 232 of file INSBase.C.

 {
   return -_phi[_j][_qp];
 }

Referenced by INSMomentumBase::computeQpOffDiagJacobian().

◆ dWeakViscDUCompLaplace()

RealVectorValue INSBase::dWeakViscDUCompLaplace ( )

protectedvirtual

Definition at line 202 of file INSBase.C.

 {
   return _mu[_qp] * _grad_phi[_j][_qp];
 }

◆ dWeakViscDUCompTraction()

RealVectorValue INSBase::dWeakViscDUCompTraction ( )

protectedvirtual

Definition at line 208 of file INSBase.C.

 {
   return _mu[_qp] * _grad_phi[_j][_qp];
 }

◆ gravityTerm()

RealVectorValue INSBase::gravityTerm ( )

protectedvirtual

Definition at line 238 of file INSBase.C.

 {
   return -_rho[_qp] * _gravity;
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), and INSMomentumBase::computeQpResidual().

◆ strongPressureTerm()

RealVectorValue INSBase::strongPressureTerm ( )

protectedvirtual

Definition at line 214 of file INSBase.C.

 {
   return _grad_p[_qp];
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), and INSMomentumBase::computeQpResidual().

◆ strongViscousTermLaplace()

RealVectorValue INSBase::strongViscousTermLaplace ( )

protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumLaplaceFormRZ.

Definition at line 119 of file INSBase.C.

 {
   return -_mu[_qp] *
          RealVectorValue(_second_u_vel[_qp].tr(), _second_v_vel[_qp].tr(), _second_w_vel[_qp].tr());
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), INSMomentumLaplaceFormRZ::strongViscousTermLaplace(), INSMassRZ::strongViscousTermLaplace(), and strongViscousTermTraction().

◆ strongViscousTermTraction()

RealVectorValue INSBase::strongViscousTermTraction ( )

protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumTractionFormRZ.

Definition at line 126 of file INSBase.C.

 {
   return strongViscousTermLaplace() -
          _mu[_qp] *
              (_second_u_vel[_qp].row(0) + _second_v_vel[_qp].row(1) + _second_w_vel[_qp].row(2));
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), INSMomentumTractionFormRZ::strongViscousTermTraction(), and INSMassRZ::strongViscousTermTraction().

◆ tau()

Real INSBase::tau ( )

protectedvirtual

Definition at line 270 of file INSBase.C.

 {
   Real nu = _mu[_qp] / _rho[_qp];
   RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
   Real h = _current_elem->hmax();
   Real transient_part = _transient_term ? 4. / (_dt * _dt) : 0.;
   return _alpha / std::sqrt(transient_part + (2. * U.norm() / h) * (2. * U.norm() / h) +
                             9. * (4. * nu / (h * h)) * (4. * nu / (h * h)));
 }

Referenced by Advection::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMass::computeQpPGJacobian(), INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), and Advection::computeQpResidual().

◆ tauNodal()

Real INSBase::tauNodal ( )

protectedvirtual

Provides tau which yields superconvergence for 1D advection-diffusion.

Definition at line 281 of file INSBase.C.

 {
   Real nu = _mu[_qp] / _rho[_qp];
   RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
   Real h = _current_elem->hmax();
   Real xi;
   if (nu < std::numeric_limits<Real>::epsilon())
     xi = 1;
   else
   {
     Real alpha = U.norm() * h / (2 * nu);
     xi = 1. / std::tanh(alpha) - 1. / alpha;
   }
   return h / (2 * U.norm()) * xi;
 }

Referenced by Advection::computeQpJacobian(), and Advection::computeQpResidual().

◆ timeDerivativeTerm()

RealVectorValue INSBase::timeDerivativeTerm ( )

protectedvirtual

Definition at line 244 of file INSBase.C.

 {
   return _rho[_qp] * RealVectorValue(_u_vel_dot[_qp], _v_vel_dot[_qp], _w_vel_dot[_qp]);
 }

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), and INSMomentumBase::computeQpPGResidual().

◆ weakPressureTerm()

Real INSBase::weakPressureTerm ( )

protectedvirtual

Definition at line 220 of file INSBase.C.

 {
   return -_p[_qp];
 }

Referenced by INSMomentumBase::computeQpResidual().

◆ weakViscousTermLaplace()

RealVectorValue INSBase::weakViscousTermLaplace ( unsigned comp )

protectedvirtual

Definition at line 155 of file INSBase.C.

 {
   switch (comp)
   {
     case 0:
       return _mu[_qp] * _grad_u_vel[_qp];
  
     case 1:
       return _mu[_qp] * _grad_v_vel[_qp];
  
     case 2:
       return _mu[_qp] * _grad_w_vel[_qp];
  
     default:
       return _zero[_qp];
   }
 }

◆ weakViscousTermTraction()

RealVectorValue INSBase::weakViscousTermTraction ( unsigned comp )

protectedvirtual

Definition at line 174 of file INSBase.C.

 {
   switch (comp)
   {
     case 0:
     {
       RealVectorValue transpose(_grad_u_vel[_qp](0), _grad_v_vel[_qp](0), _grad_w_vel[_qp](0));
       return _mu[_qp] * _grad_u_vel[_qp] + _mu[_qp] * transpose;
     }
  
     case 1:
     {
       RealVectorValue transpose(_grad_u_vel[_qp](1), _grad_v_vel[_qp](1), _grad_w_vel[_qp](1));
       return _mu[_qp] * _grad_v_vel[_qp] + _mu[_qp] * transpose;
     }
  
     case 2:
     {
       RealVectorValue transpose(_grad_u_vel[_qp](2), _grad_v_vel[_qp](2), _grad_w_vel[_qp](2));
       return _mu[_qp] * _grad_w_vel[_qp] + _mu[_qp] * transpose;
     }
  
     default:
       return _zero[_qp];
   }
 }

Member Data Documentation

◆ _alpha

const Real& INSBase::_alpha

protected

Definition at line 107 of file INSBase.h.

Referenced by dTauDUComp(), and tau().

◆ _convective_term

bool INSBase::_convective_term

protected

Definition at line 109 of file INSBase.h.

Referenced by INSMomentumBase::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), INSMomentumBase::computeQpResidual(), and INSMomentumBase::INSMomentumBase().

◆ _d_u_vel_dot_du

const VariableValue& INSBase::_d_u_vel_dot_du

protected

Definition at line 91 of file INSBase.h.

Referenced by dTimeDerivativeDUComp().

◆ _d_v_vel_dot_dv

const VariableValue& INSBase::_d_v_vel_dot_dv

protected

Definition at line 92 of file INSBase.h.

Referenced by dTimeDerivativeDUComp().

◆ _d_w_vel_dot_dw

const VariableValue& INSBase::_d_w_vel_dot_dw

protected

Definition at line 93 of file INSBase.h.

Referenced by dTimeDerivativeDUComp().

◆ _grad_p

const VariableGradient& INSBase::_grad_p

protected

Definition at line 78 of file INSBase.h.

Referenced by strongPressureTerm().

◆ _grad_u_vel

const VariableGradient& INSBase::_grad_u_vel

protected

Definition at line 75 of file INSBase.h.

Referenced by INSMass::computeQpResidual(), INSMomentumTractionForm::computeQpResidualViscousPart(), convectiveTerm(), dConvecDUComp(), INSMomentumLaplaceFormRZ::strongViscousTermLaplace(), INSMassRZ::strongViscousTermLaplace(), INSMomentumTractionFormRZ::strongViscousTermTraction(), INSMassRZ::strongViscousTermTraction(), weakViscousTermLaplace(), and weakViscousTermTraction().

◆ _grad_v_vel

const VariableGradient& INSBase::_grad_v_vel

protected

Definition at line 76 of file INSBase.h.

Referenced by INSMass::computeQpResidual(), INSMomentumTractionForm::computeQpResidualViscousPart(), convectiveTerm(), dConvecDUComp(), INSMomentumLaplaceFormRZ::strongViscousTermLaplace(), INSMassRZ::strongViscousTermLaplace(), INSMomentumTractionFormRZ::strongViscousTermTraction(), INSMassRZ::strongViscousTermTraction(), weakViscousTermLaplace(), and weakViscousTermTraction().

◆ _grad_w_vel

const VariableGradient& INSBase::_grad_w_vel

protected

Definition at line 77 of file INSBase.h.

Referenced by INSMass::computeQpResidual(), INSMomentumTractionForm::computeQpResidualViscousPart(), convectiveTerm(), dConvecDUComp(), weakViscousTermLaplace(), and weakViscousTermTraction().

◆ _gravity

RealVectorValue INSBase::_gravity

protected

Definition at line 101 of file INSBase.h.

Referenced by gravityTerm().

◆ _laplace

bool INSBase::_laplace

protected

Definition at line 108 of file INSBase.h.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), and INSMomentumBase::computeQpPGResidual().

◆ _mu

const MaterialProperty<Real>& INSBase::_mu

protected

Definition at line 104 of file INSBase.h.

Referenced by INSMomentumTractionFormRZ::computeQpJacobian(), INSMomentumLaplaceFormRZ::computeQpJacobian(), INSMomentumTractionForm::computeQpJacobianViscousPart(), INSMomentumLaplaceForm::computeQpJacobianViscousPart(), INSMomentumTractionForm::computeQpOffDiagJacobianViscousPart(), INSMomentumTractionFormRZ::computeQpResidual(), INSMomentumLaplaceFormRZ::computeQpResidual(), INSMomentumLaplaceForm::computeQpResidualViscousPart(), INSMomentumTractionForm::computeQpResidualViscousPart(), INSMomentumLaplaceFormRZ::dStrongViscDUCompLaplace(), INSMassRZ::dStrongViscDUCompLaplace(), dStrongViscDUCompLaplace(), INSMomentumTractionFormRZ::dStrongViscDUCompTraction(), INSMassRZ::dStrongViscDUCompTraction(), dStrongViscDUCompTraction(), dTauDUComp(), dWeakViscDUCompLaplace(), dWeakViscDUCompTraction(), INSMomentumLaplaceFormRZ::strongViscousTermLaplace(), INSMassRZ::strongViscousTermLaplace(), strongViscousTermLaplace(), INSMomentumTractionFormRZ::strongViscousTermTraction(), INSMassRZ::strongViscousTermTraction(), strongViscousTermTraction(), tau(), tauNodal(), weakViscousTermLaplace(), and weakViscousTermTraction().

◆ _p

const VariableValue& INSBase::_p

protected

Definition at line 72 of file INSBase.h.

Referenced by INSMomentumTractionFormRZ::computeQpResidual(), INSMomentumLaplaceFormRZ::computeQpResidual(), and weakPressureTerm().

◆ _p_var_number

unsigned INSBase::_p_var_number

protected

Definition at line 99 of file INSBase.h.

Referenced by INSMomentumBase::computeQpOffDiagJacobian(), INSMomentumTractionFormRZ::computeQpOffDiagJacobian(), and INSMomentumLaplaceFormRZ::computeQpOffDiagJacobian().

◆ _rho

const MaterialProperty<Real>& INSBase::_rho

protected

Definition at line 105 of file INSBase.h.

Referenced by INSMass::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), convectiveTerm(), dConvecDUComp(), dTauDUComp(), dTimeDerivativeDUComp(), gravityTerm(), tau(), tauNodal(), and timeDerivativeTerm().

◆ _second_phi

const VariablePhiSecond& INSBase::_second_phi

protected

second derivatives of the shape function

Definition at line 66 of file INSBase.h.

Referenced by dStrongViscDUCompLaplace(), and dStrongViscDUCompTraction().

◆ _second_u_vel

const VariableSecond& INSBase::_second_u_vel

protected

Definition at line 81 of file INSBase.h.

Referenced by strongViscousTermLaplace(), and strongViscousTermTraction().

◆ _second_v_vel

const VariableSecond& INSBase::_second_v_vel

protected

Definition at line 82 of file INSBase.h.

Referenced by strongViscousTermLaplace(), and strongViscousTermTraction().

◆ _second_w_vel

const VariableSecond& INSBase::_second_w_vel

protected

Definition at line 83 of file INSBase.h.

Referenced by strongViscousTermLaplace(), and strongViscousTermTraction().

◆ _transient_term

bool INSBase::_transient_term

protected

Definition at line 110 of file INSBase.h.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), dTauDUComp(), and tau().

◆ _u_vel

const VariableValue& INSBase::_u_vel

protected

Definition at line 69 of file INSBase.h.

Referenced by Advection::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMomentumBase::computeQpPGJacobian(), INSMomentumBase::computeQpPGResidual(), Advection::computeQpResidual(), INSMomentumTractionFormRZ::computeQpResidual(), INSMomentumLaplaceFormRZ::computeQpResidual(), INSMassRZ::computeQpResidual(), convectiveTerm(), dConvecDUComp(), dTauDUComp(), INSMomentumLaplaceFormRZ::strongViscousTermLaplace(), INSMassRZ::strongViscousTermLaplace(), INSMomentumTractionFormRZ::strongViscousTermTraction(), INSMassRZ::strongViscousTermTraction(), tau(), and tauNodal().

◆ _u_vel_dot

const VariableValue& INSBase::_u_vel_dot

protected

Definition at line 86 of file INSBase.h.

Referenced by timeDerivativeTerm().

◆ _u_vel_var_number

unsigned INSBase::_u_vel_var_number

protected

Definition at line 96 of file INSBase.h.

Referenced by INSMass::computeQpOffDiagJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMassRZ::computeQpOffDiagJacobian(), and INSMomentumTractionForm::computeQpOffDiagJacobianViscousPart().

◆ _v_vel

const VariableValue& INSBase::_v_vel

protected

Definition at line 70 of file INSBase.h.

Referenced by Advection::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMomentumBase::computeQpPGJacobian(), INSMomentumBase::computeQpPGResidual(), Advection::computeQpResidual(), convectiveTerm(), dConvecDUComp(), dTauDUComp(), tau(), and tauNodal().

◆ _v_vel_dot

const VariableValue& INSBase::_v_vel_dot

protected

Definition at line 87 of file INSBase.h.

Referenced by timeDerivativeTerm().

◆ _v_vel_var_number

unsigned INSBase::_v_vel_var_number

protected

Definition at line 97 of file INSBase.h.

Referenced by INSMass::computeQpOffDiagJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), and INSMomentumTractionForm::computeQpOffDiagJacobianViscousPart().

◆ _w_vel

const VariableValue& INSBase::_w_vel

protected

Definition at line 71 of file INSBase.h.

Referenced by Advection::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMomentumBase::computeQpPGJacobian(), INSMomentumBase::computeQpPGResidual(), Advection::computeQpResidual(), convectiveTerm(), dConvecDUComp(), dTauDUComp(), tau(), and tauNodal().

◆ _w_vel_dot

const VariableValue& INSBase::_w_vel_dot

protected

Definition at line 88 of file INSBase.h.

Referenced by timeDerivativeTerm().

◆ _w_vel_var_number

unsigned INSBase::_w_vel_var_number

protected

Definition at line 98 of file INSBase.h.

Referenced by INSMass::computeQpOffDiagJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), and INSMomentumTractionForm::computeQpOffDiagJacobianViscousPart().

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

navier_stokes/include/kernels/INSBase.h
navier_stokes/src/kernels/INSBase.C

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ INSBase()

◆ ~INSBase()

Member Function Documentation

◆ computeQpJacobian()

◆ computeQpOffDiagJacobian()

◆ computeQpResidual()

◆ convectiveTerm()

◆ dConvecDUComp()

◆ dStrongPressureDPressure()

◆ dStrongViscDUCompLaplace()

◆ dStrongViscDUCompTraction()

◆ dTauDUComp()

◆ dTimeDerivativeDUComp()

◆ dWeakPressureDPressure()

◆ dWeakViscDUCompLaplace()

◆ dWeakViscDUCompTraction()

◆ gravityTerm()

◆ strongPressureTerm()

◆ strongViscousTermLaplace()

◆ strongViscousTermTraction()

◆ tau()

◆ tauNodal()

◆ timeDerivativeTerm()

◆ weakPressureTerm()

◆ weakViscousTermLaplace()

◆ weakViscousTermTraction()

Member Data Documentation

◆ _alpha

◆ _convective_term

◆ _d_u_vel_dot_du

◆ _d_v_vel_dot_dv

◆ _d_w_vel_dot_dw

◆ _grad_p

◆ _grad_u_vel

◆ _grad_v_vel

◆ _grad_w_vel

◆ _gravity

◆ _laplace

◆ _mu

◆ _p

◆ _p_var_number

◆ _rho

◆ _second_phi

◆ _second_u_vel

◆ _second_v_vel

◆ _second_w_vel

◆ _transient_term

◆ _u_vel

◆ _u_vel_dot

◆ _u_vel_var_number

◆ _v_vel

◆ _v_vel_dot

◆ _v_vel_var_number

◆ _w_vel

◆ _w_vel_dot

◆ _w_vel_var_number