Computes grad_i(stress_{i component}) This is exactly the same as StressDivergenceTensors, only the Jacobian entries are correct for the Cosserat case. More...

#include <CosseratStressDivergenceTensors.h>

Inheritance diagram for CosseratStressDivergenceTensors:

[legend]

Public Member Functions
	CosseratStressDivergenceTensors (const InputParameters &parameters)

virtual void	computeJacobian () override

virtual void	computeOffDiagJacobian (MooseVariableFEBase &jvar) override

Protected Member Functions
virtual Real	computeQpOffDiagJacobian (unsigned int jvar)

virtual void	initialSetup () override

virtual void	computeResidual () override

virtual Real	computeQpResidual () override

virtual Real	computeQpJacobian () override

virtual void	computeFiniteDeformJacobian ()

virtual void	computeAverageGradientTest ()

virtual void	computeAverageGradientPhi ()

Protected Attributes
const unsigned int	_nrots
	Number of Cosserat rotation variables supplied by user. More...

std::vector< unsigned int >	_wc_var
	The MOOSE variable numbers of the Cosserat rotation variables. More...

std::string	_base_name

bool	_use_finite_deform_jacobian

const MaterialProperty< RankTwoTensor > &	_stress

const MaterialProperty< RankFourTensor > &	_Jacobian_mult

std::vector< RankFourTensor >	_finite_deform_Jacobian_mult

const MaterialProperty< RankTwoTensor > *	_deformation_gradient

const MaterialProperty< RankTwoTensor > *	_deformation_gradient_old

const MaterialProperty< RankTwoTensor > *	_rotation_increment

const unsigned int	_component

unsigned int	_ndisp
	Coupled displacement variables. More...

std::vector< unsigned int >	_disp_var

const bool	_temp_coupled

const unsigned int	_temp_var

const MaterialProperty< RankTwoTensor > *const	_deigenstrain_dT
	d(strain)/d(temperature), if computed by ComputeThermalExpansionEigenstrain More...

const bool	_out_of_plane_strain_coupled

const unsigned int	_out_of_plane_strain_var

const unsigned int	_out_of_plane_direction

std::vector< std::vector< Real > >	_avg_grad_test
	Gradient of test function averaged over the element. Used in volumetric locking correction calculation. More...

std::vector< std::vector< Real > >	_avg_grad_phi
	Gradient of phi function averaged over the element. Used in volumetric locking correction calculation. More...

bool	_volumetric_locking_correction
	Flag for volumetric locking correction. More...

Assembly &	_assembly_undisplaced
	undisplaced problem More...

MooseVariable &	_var_undisplaced
	Reference to this Kernel's undisplaced MooseVariable object. More...


const VariablePhiGradient &	_grad_phi_undisplaced
	Shape and test functions on the undisplaced mesh. More...

const VariableTestGradient &	_grad_test_undisplaced

Detailed Description

Computes grad_i(stress_{i component}) This is exactly the same as StressDivergenceTensors, only the Jacobian entries are correct for the Cosserat case.

Definition at line 26 of file CosseratStressDivergenceTensors.h.

Constructor & Destructor Documentation

◆ CosseratStressDivergenceTensors()

CosseratStressDivergenceTensors::CosseratStressDivergenceTensors ( const InputParameters & parameters )

Definition at line 28 of file CosseratStressDivergenceTensors.C.

   : StressDivergenceTensors(parameters),
     _nrots(coupledComponents("Cosserat_rotations")),
     _wc_var(_nrots)
 {
   for (unsigned i = 0; i < _nrots; ++i)
     _wc_var[i] = coupled("Cosserat_rotations", i);
 }

Member Function Documentation

◆ computeAverageGradientPhi()

void StressDivergenceTensors::computeAverageGradientPhi ( )

protectedvirtualinherited

Reimplemented in StressDivergenceRZTensors.

Definition at line 402 of file StressDivergenceTensors.C.

Referenced by StressDivergenceTensors::computeJacobian(), and StressDivergenceTensors::computeOffDiagJacobian().

 {
   // Calculate volume average derivatives for phi
   _avg_grad_phi.resize(_phi.size());
   for (_i = 0; _i < _phi.size(); ++_i)
   {
     _avg_grad_phi[_i].resize(3);
     for (unsigned int component = 0; component < _mesh.dimension(); ++component)
     {
       _avg_grad_phi[_i][component] = 0.0;
       for (_qp = 0; _qp < _qrule->n_points(); ++_qp)
         _avg_grad_phi[_i][component] += _grad_phi[_i][_qp](component) * _JxW[_qp] * _coord[_qp];
 
       _avg_grad_phi[_i][component] /= _current_elem_volume;
     }
   }
 }

◆ computeAverageGradientTest()

void StressDivergenceTensors::computeAverageGradientTest ( )

protectedvirtualinherited

Reimplemented in StressDivergenceRZTensors.

Definition at line 386 of file StressDivergenceTensors.C.

Referenced by StressDivergenceTensors::computeJacobian(), StressDivergenceTensors::computeOffDiagJacobian(), and StressDivergenceTensors::computeResidual().

 {
   // Calculate volume averaged value of shape function derivative
   _avg_grad_test.resize(_test.size());
   for (_i = 0; _i < _test.size(); ++_i)
   {
     _avg_grad_test[_i].resize(3);
     _avg_grad_test[_i][_component] = 0.0;
     for (_qp = 0; _qp < _qrule->n_points(); ++_qp)
       _avg_grad_test[_i][_component] += _grad_test[_i][_qp](_component) * _JxW[_qp] * _coord[_qp];
 
     _avg_grad_test[_i][_component] /= _current_elem_volume;
   }
 }

◆ computeFiniteDeformJacobian()

void StressDivergenceTensors::computeFiniteDeformJacobian ( )

protectedvirtualinherited

Definition at line 329 of file StressDivergenceTensors.C.

Referenced by StressDivergenceTensors::computeJacobian(), and StressDivergenceTensors::computeOffDiagJacobian().

 {
   const RankTwoTensor I(RankTwoTensor::initIdentity);
   const RankFourTensor II_ijkl = I.mixedProductIkJl(I);
 
   // Bring back to unrotated config
   const RankTwoTensor unrotated_stress =
       (*_rotation_increment)[_qp].transpose() * _stress[_qp] * (*_rotation_increment)[_qp];
 
   // Incremental deformation gradient Fhat
   const RankTwoTensor Fhat =
       (*_deformation_gradient)[_qp] * (*_deformation_gradient_old)[_qp].inverse();
   const RankTwoTensor Fhatinv = Fhat.inverse();
 
   const RankTwoTensor rot_times_stress = (*_rotation_increment)[_qp] * unrotated_stress;
   const RankFourTensor dstress_drot =
       I.mixedProductIkJl(rot_times_stress) + I.mixedProductJkIl(rot_times_stress);
   const RankFourTensor rot_rank_four =
       (*_rotation_increment)[_qp].mixedProductIkJl((*_rotation_increment)[_qp]);
   const RankFourTensor drot_dUhatinv = Fhat.mixedProductIkJl(I);
 
   const RankTwoTensor A = I - Fhatinv;
 
   // Ctilde = Chat^-1 - I
   const RankTwoTensor Ctilde = A * A.transpose() - A - A.transpose();
   const RankFourTensor dCtilde_dFhatinv =
       -I.mixedProductIkJl(A) - I.mixedProductJkIl(A) + II_ijkl + I.mixedProductJkIl(I);
 
   // Second order approximation of Uhat - consistent with strain increment definition
   // const RankTwoTensor Uhat = I - 0.5 * Ctilde - 3.0/8.0 * Ctilde * Ctilde;
 
   RankFourTensor dUhatinv_dCtilde =
       0.5 * II_ijkl - 1.0 / 8.0 * (I.mixedProductIkJl(Ctilde) + Ctilde.mixedProductIkJl(I));
   RankFourTensor drot_dFhatinv = drot_dUhatinv * dUhatinv_dCtilde * dCtilde_dFhatinv;
 
   drot_dFhatinv -= Fhat.mixedProductIkJl((*_rotation_increment)[_qp].transpose());
   _finite_deform_Jacobian_mult[_qp] = dstress_drot * drot_dFhatinv;
 
   const RankFourTensor dstrain_increment_dCtilde =
       -0.5 * II_ijkl + 0.25 * (I.mixedProductIkJl(Ctilde) + Ctilde.mixedProductIkJl(I));
   _finite_deform_Jacobian_mult[_qp] +=
       rot_rank_four * _Jacobian_mult[_qp] * dstrain_increment_dCtilde * dCtilde_dFhatinv;
   _finite_deform_Jacobian_mult[_qp] += Fhat.mixedProductJkIl(_stress[_qp]);
 
   const RankFourTensor dFhat_dFhatinv = -Fhat.mixedProductIkJl(Fhat.transpose());
   const RankTwoTensor dJ_dFhatinv = dFhat_dFhatinv.innerProductTranspose(Fhat.ddet());
 
   // Component from Jacobian derivative
   _finite_deform_Jacobian_mult[_qp] += _stress[_qp].outerProduct(dJ_dFhatinv);
 
   // Derivative of Fhatinv w.r.t. undisplaced coordinates
   const RankTwoTensor Finv = (*_deformation_gradient)[_qp].inverse();
   const RankFourTensor dFhatinv_dGradu = -Fhatinv.mixedProductIkJl(Finv.transpose());
   _finite_deform_Jacobian_mult[_qp] = _finite_deform_Jacobian_mult[_qp] * dFhatinv_dGradu;
 }

◆ computeJacobian()

void StressDivergenceTensors::computeJacobian ( )

overridevirtualinherited

Reimplemented from ALEKernel.

Definition at line 154 of file StressDivergenceTensors.C.

 {
   if (_volumetric_locking_correction)
   {
     computeAverageGradientTest();
     computeAverageGradientPhi();
   }
 
   if (_use_finite_deform_jacobian)
   {
     _finite_deform_Jacobian_mult.resize(_qrule->n_points());
 
     for (_qp = 0; _qp < _qrule->n_points(); ++_qp)
       computeFiniteDeformJacobian();
 
     ALEKernel::computeJacobian();
   }
   else
     Kernel::computeJacobian();
 }

◆ computeOffDiagJacobian()

void StressDivergenceTensors::computeOffDiagJacobian ( MooseVariableFEBase & jvar )

overridevirtualinherited

Reimplemented from ALEKernel.

Definition at line 176 of file StressDivergenceTensors.C.

 {
   if (_volumetric_locking_correction)
   {
     computeAverageGradientPhi();
     computeAverageGradientTest();
   }
 
   if (_use_finite_deform_jacobian)
   {
     _finite_deform_Jacobian_mult.resize(_qrule->n_points());
 
     for (_qp = 0; _qp < _qrule->n_points(); ++_qp)
       computeFiniteDeformJacobian();
 
     ALEKernel::computeOffDiagJacobian(jvar);
   }
   else
     Kernel::computeOffDiagJacobian(jvar);
 }

◆ computeQpJacobian()

Real StressDivergenceTensors::computeQpJacobian ( )

overrideprotectedvirtualinherited

Reimplemented in StressDivergenceRSphericalTensors, StressDivergenceRZTensors, and DynamicStressDivergenceTensors.

Definition at line 198 of file StressDivergenceTensors.C.

Referenced by DynamicStressDivergenceTensors::computeQpJacobian().

 {
   if (_use_finite_deform_jacobian)
     return ElasticityTensorTools::elasticJacobian(_finite_deform_Jacobian_mult[_qp],
                                                   _component,
                                                   _component,
                                                   _grad_test[_i][_qp],
                                                   _grad_phi_undisplaced[_j][_qp]);
 
   Real sum_C3x3 = _Jacobian_mult[_qp].sum3x3();
   RealGradient sum_C3x1 = _Jacobian_mult[_qp].sum3x1();
 
   Real jacobian = 0.0;
   // B^T_i * C * B_j
   jacobian += ElasticityTensorTools::elasticJacobian(
       _Jacobian_mult[_qp], _component, _component, _grad_test[_i][_qp], _grad_phi[_j][_qp]);
 
   if (_volumetric_locking_correction)
   {
     // jacobian = Bbar^T_i * C * Bbar_j where Bbar = B + Bvol
     // jacobian = B^T_i * C * B_j + Bvol^T_i * C * Bvol_j +  Bvol^T_i * C * B_j + B^T_i * C * Bvol_j
 
     // Bvol^T_i * C * Bvol_j
     jacobian += sum_C3x3 * (_avg_grad_test[_i][_component] - _grad_test[_i][_qp](_component)) *
                 (_avg_grad_phi[_j][_component] - _grad_phi[_j][_qp](_component)) / 9.0;
 
     // B^T_i * C * Bvol_j
     jacobian += sum_C3x1(_component) * _grad_test[_i][_qp](_component) *
                 (_avg_grad_phi[_j][_component] - _grad_phi[_j][_qp](_component)) / 3.0;
 
     // Bvol^T_i * C * B_j
     RankTwoTensor phi;
     if (_component == 0)
     {
       phi(0, 0) = _grad_phi[_j][_qp](0);
       phi(0, 1) = phi(1, 0) = _grad_phi[_j][_qp](1);
       phi(0, 2) = phi(2, 0) = _grad_phi[_j][_qp](2);
     }
     else if (_component == 1)
     {
       phi(1, 1) = _grad_phi[_j][_qp](1);
       phi(0, 1) = phi(1, 0) = _grad_phi[_j][_qp](0);
       phi(1, 2) = phi(2, 1) = _grad_phi[_j][_qp](2);
     }
     else if (_component == 2)
     {
       phi(2, 2) = _grad_phi[_j][_qp](2);
       phi(0, 2) = phi(2, 0) = _grad_phi[_j][_qp](0);
       phi(1, 2) = phi(2, 1) = _grad_phi[_j][_qp](1);
     }
 
     jacobian += (_Jacobian_mult[_qp] * phi).trace() *
                 (_avg_grad_test[_i][_component] - _grad_test[_i][_qp](_component)) / 3.0;
   }
   return jacobian;
 }

◆ computeQpOffDiagJacobian()

Real CosseratStressDivergenceTensors::computeQpOffDiagJacobian ( unsigned int jvar )

protectedvirtual

Reimplemented from StressDivergenceTensors.

Definition at line 38 of file CosseratStressDivergenceTensors.C.

 {
   for (unsigned int v = 0; v < _nrots; ++v)
     if (jvar == _wc_var[v])
       return ElasticityTensorTools::elasticJacobianWC(
           _Jacobian_mult[_qp], _component, v, _grad_test[_i][_qp], _phi[_j][_qp]);
 
   return StressDivergenceTensors::computeQpOffDiagJacobian(jvar);
 }

◆ computeQpResidual()

Real StressDivergenceTensors::computeQpResidual ( )

overrideprotectedvirtualinherited

Reimplemented in StressDivergenceRSphericalTensors, StressDivergenceRZTensors, and DynamicStressDivergenceTensors.

Definition at line 142 of file StressDivergenceTensors.C.

Referenced by StressDivergenceTensors::computeResidual().

 {
   Real residual = _stress[_qp].row(_component) * _grad_test[_i][_qp];
   // volumetric locking correction
   if (_volumetric_locking_correction)
     residual += _stress[_qp].trace() / 3.0 *
                 (_avg_grad_test[_i][_component] - _grad_test[_i][_qp](_component));
 
   return residual;
 }

◆ computeResidual()

void StressDivergenceTensors::computeResidual ( )

overrideprotectedvirtualinherited

Definition at line 117 of file StressDivergenceTensors.C.

 {
   DenseVector<Number> & re = _assembly.residualBlock(_var.number());
   _local_re.resize(re.size());
   _local_re.zero();
 
   if (_volumetric_locking_correction)
     computeAverageGradientTest();
 
   precalculateResidual();
   for (_i = 0; _i < _test.size(); ++_i)
     for (_qp = 0; _qp < _qrule->n_points(); ++_qp)
       _local_re(_i) += _JxW[_qp] * _coord[_qp] * computeQpResidual();
 
   re += _local_re;
 
   if (_has_save_in)
   {
     Threads::spin_mutex::scoped_lock lock(Threads::spin_mtx);
     for (const auto & var : _save_in)
       var->sys().solution().add_vector(_local_re, var->dofIndices());
   }
 }

◆ initialSetup()

void StressDivergenceTensors::initialSetup ( )

overrideprotectedvirtualinherited

Reimplemented in StressDivergenceRSphericalTensors, and StressDivergenceRZTensors.

Definition at line 109 of file StressDivergenceTensors.C.

 {
   if (getBlockCoordSystem() != Moose::COORD_XYZ)
     mooseError(
         "The coordinate system in the Problem block must be set to XYZ for cartesian geometries.");
 }

Member Data Documentation

◆ _assembly_undisplaced

Assembly& ALEKernel::_assembly_undisplaced

protectedinherited

undisplaced problem

Definition at line 33 of file ALEKernel.h.

◆ _avg_grad_phi

std::vector<std::vector<Real> > StressDivergenceTensors::_avg_grad_phi

protectedinherited

Gradient of phi function averaged over the element. Used in volumetric locking correction calculation.

Definition at line 83 of file StressDivergenceTensors.h.

Referenced by StressDivergenceRZTensors::calculateJacobian(), StressDivergenceRZTensors::computeAverageGradientPhi(), StressDivergenceTensors::computeAverageGradientPhi(), StressDivergenceTensors::computeQpJacobian(), and StressDivergenceTensors::computeQpOffDiagJacobian().

◆ _avg_grad_test

std::vector<std::vector<Real> > StressDivergenceTensors::_avg_grad_test

protectedinherited

Gradient of test function averaged over the element. Used in volumetric locking correction calculation.

Definition at line 80 of file StressDivergenceTensors.h.

Referenced by StressDivergenceRZTensors::calculateJacobian(), StressDivergenceRZTensors::computeAverageGradientTest(), StressDivergenceTensors::computeAverageGradientTest(), StressDivergenceTensors::computeQpJacobian(), StressDivergenceTensors::computeQpOffDiagJacobian(), DynamicStressDivergenceTensors::computeQpResidual(), StressDivergenceRZTensors::computeQpResidual(), and StressDivergenceTensors::computeQpResidual().

◆ _base_name

std::string StressDivergenceTensors::_base_name

protectedinherited

Definition at line 51 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::StressDivergenceTensors().

◆ _component

const unsigned int StressDivergenceTensors::_component

protectedinherited

Definition at line 63 of file StressDivergenceTensors.h.

◆ _deformation_gradient

const MaterialProperty<RankTwoTensor>* StressDivergenceTensors::_deformation_gradient

protectedinherited

Definition at line 58 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::StressDivergenceTensors().

◆ _deformation_gradient_old

const MaterialProperty<RankTwoTensor>* StressDivergenceTensors::_deformation_gradient_old

protectedinherited

Definition at line 59 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::StressDivergenceTensors().

◆ _deigenstrain_dT

const MaterialProperty<RankTwoTensor>* const StressDivergenceTensors::_deigenstrain_dT

protectedinherited

d(strain)/d(temperature), if computed by ComputeThermalExpansionEigenstrain

Definition at line 73 of file StressDivergenceTensors.h.

◆ _disp_var

std::vector<unsigned int> StressDivergenceTensors::_disp_var

protectedinherited

Definition at line 67 of file StressDivergenceTensors.h.

Referenced by DynamicStressDivergenceTensors::computeQpOffDiagJacobian(), StressDivergenceRZTensors::computeQpOffDiagJacobian(), StressDivergenceRSphericalTensors::computeQpOffDiagJacobian(), StressDivergenceTensors::computeQpOffDiagJacobian(), and StressDivergenceTensors::StressDivergenceTensors().

◆ _finite_deform_Jacobian_mult

std::vector<RankFourTensor> StressDivergenceTensors::_finite_deform_Jacobian_mult

protectedinherited

Definition at line 57 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::computeFiniteDeformJacobian(), StressDivergenceTensors::computeJacobian(), StressDivergenceTensors::computeOffDiagJacobian(), StressDivergenceTensors::computeQpJacobian(), and StressDivergenceTensors::computeQpOffDiagJacobian().

◆ _grad_phi_undisplaced

const VariablePhiGradient& ALEKernel::_grad_phi_undisplaced

protectedinherited

Shape and test functions on the undisplaced mesh.

Definition at line 39 of file ALEKernel.h.

Referenced by StressDivergenceTensors::computeQpJacobian(), and StressDivergenceTensors::computeQpOffDiagJacobian().

◆ _grad_test_undisplaced

const VariableTestGradient& ALEKernel::_grad_test_undisplaced

protectedinherited

Definition at line 40 of file ALEKernel.h.

◆ _Jacobian_mult

const MaterialProperty<RankFourTensor>& StressDivergenceTensors::_Jacobian_mult

protectedinherited

Definition at line 55 of file StressDivergenceTensors.h.

Referenced by StressDivergenceRSphericalTensors::calculateJacobian(), StressDivergenceRZTensors::calculateJacobian(), StressDivergenceTensors::computeFiniteDeformJacobian(), StressDivergenceTensors::computeQpJacobian(), computeQpOffDiagJacobian(), StressDivergenceRZTensors::computeQpOffDiagJacobian(), and StressDivergenceTensors::computeQpOffDiagJacobian().

◆ _ndisp

unsigned int StressDivergenceTensors::_ndisp

protectedinherited

Coupled displacement variables.

Definition at line 66 of file StressDivergenceTensors.h.

Referenced by DynamicStressDivergenceTensors::computeQpOffDiagJacobian(), StressDivergenceRZTensors::computeQpOffDiagJacobian(), StressDivergenceRSphericalTensors::computeQpOffDiagJacobian(), StressDivergenceTensors::computeQpOffDiagJacobian(), and StressDivergenceTensors::StressDivergenceTensors().

◆ _nrots

const unsigned int CosseratStressDivergenceTensors::_nrots

protected

Number of Cosserat rotation variables supplied by user.

Definition at line 35 of file CosseratStressDivergenceTensors.h.

Referenced by computeQpOffDiagJacobian(), and CosseratStressDivergenceTensors().

◆ _out_of_plane_direction

const unsigned int StressDivergenceTensors::_out_of_plane_direction

protectedinherited

Definition at line 77 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::computeQpOffDiagJacobian(), and StressDivergenceTensors::StressDivergenceTensors().

◆ _out_of_plane_strain_coupled

const bool StressDivergenceTensors::_out_of_plane_strain_coupled

protectedinherited

Definition at line 75 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::computeQpOffDiagJacobian().

◆ _out_of_plane_strain_var

const unsigned int StressDivergenceTensors::_out_of_plane_strain_var

protectedinherited

Definition at line 76 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::computeQpOffDiagJacobian().

◆ _rotation_increment

const MaterialProperty<RankTwoTensor>* StressDivergenceTensors::_rotation_increment

protectedinherited

Definition at line 60 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::computeFiniteDeformJacobian(), and StressDivergenceTensors::StressDivergenceTensors().

◆ _stress

const MaterialProperty<RankTwoTensor>& StressDivergenceTensors::_stress

protectedinherited

Definition at line 54 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::computeFiniteDeformJacobian(), DynamicStressDivergenceTensors::computeQpResidual(), StressDivergenceRZTensors::computeQpResidual(), StressDivergenceTensors::computeQpResidual(), and StressDivergenceRSphericalTensors::computeQpResidual().

◆ _temp_coupled

const bool StressDivergenceTensors::_temp_coupled

protectedinherited

Definition at line 69 of file StressDivergenceTensors.h.

Referenced by DynamicStressDivergenceTensors::computeQpOffDiagJacobian(), StressDivergenceRZTensors::computeQpOffDiagJacobian(), StressDivergenceTensors::computeQpOffDiagJacobian(), and StressDivergenceRSphericalTensors::computeQpOffDiagJacobian().

◆ _temp_var

const unsigned int StressDivergenceTensors::_temp_var

protectedinherited

Definition at line 70 of file StressDivergenceTensors.h.

Referenced by DynamicStressDivergenceTensors::computeQpOffDiagJacobian(), StressDivergenceRZTensors::computeQpOffDiagJacobian(), StressDivergenceTensors::computeQpOffDiagJacobian(), and StressDivergenceRSphericalTensors::computeQpOffDiagJacobian().

◆ _use_finite_deform_jacobian

bool StressDivergenceTensors::_use_finite_deform_jacobian

protectedinherited

Definition at line 52 of file StressDivergenceTensors.h.

Referenced by StressDivergenceTensors::computeJacobian(), StressDivergenceTensors::computeOffDiagJacobian(), StressDivergenceTensors::computeQpJacobian(), StressDivergenceTensors::computeQpOffDiagJacobian(), and StressDivergenceTensors::StressDivergenceTensors().

◆ _var_undisplaced

MooseVariable& ALEKernel::_var_undisplaced

protectedinherited

Reference to this Kernel's undisplaced MooseVariable object.

Definition at line 36 of file ALEKernel.h.

◆ _volumetric_locking_correction

bool StressDivergenceTensors::_volumetric_locking_correction

protectedinherited

Flag for volumetric locking correction.

Definition at line 86 of file StressDivergenceTensors.h.

Referenced by StressDivergenceRZTensors::calculateJacobian(), StressDivergenceTensors::computeJacobian(), StressDivergenceTensors::computeOffDiagJacobian(), StressDivergenceTensors::computeQpJacobian(), StressDivergenceTensors::computeQpOffDiagJacobian(), DynamicStressDivergenceTensors::computeQpResidual(), StressDivergenceRZTensors::computeQpResidual(), StressDivergenceTensors::computeQpResidual(), StressDivergenceTensors::computeResidual(), and StressDivergenceTensors::StressDivergenceTensors().

◆ _wc_var

std::vector<unsigned int> CosseratStressDivergenceTensors::_wc_var

protected

The MOOSE variable numbers of the Cosserat rotation variables.

Definition at line 38 of file CosseratStressDivergenceTensors.h.

Referenced by computeQpOffDiagJacobian(), and CosseratStressDivergenceTensors().

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

tensor_mechanics/include/kernels/CosseratStressDivergenceTensors.h
tensor_mechanics/src/kernels/CosseratStressDivergenceTensors.C

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CosseratStressDivergenceTensors()

Member Function Documentation

◆ computeAverageGradientPhi()

◆ computeAverageGradientTest()

◆ computeFiniteDeformJacobian()

◆ computeJacobian()

◆ computeOffDiagJacobian()

◆ computeQpJacobian()

◆ computeQpOffDiagJacobian()

◆ computeQpResidual()

◆ computeResidual()

◆ initialSetup()

Member Data Documentation

◆ _assembly_undisplaced

◆ _avg_grad_phi

◆ _avg_grad_test

◆ _base_name

◆ _component

◆ _deformation_gradient

◆ _deformation_gradient_old

◆ _deigenstrain_dT

◆ _disp_var

◆ _finite_deform_Jacobian_mult

◆ _grad_phi_undisplaced

◆ _grad_test_undisplaced

◆ _Jacobian_mult

◆ _ndisp

◆ _nrots

◆ _out_of_plane_direction

◆ _out_of_plane_strain_coupled

◆ _out_of_plane_strain_var

◆ _rotation_increment

◆ _stress

◆ _temp_coupled

◆ _temp_var

◆ _use_finite_deform_jacobian

◆ _var_undisplaced

◆ _volumetric_locking_correction

◆ _wc_var