Inheritance diagram for Example::OpRadiationRhs:

Collaboration diagram for Example::OpRadiationRhs:

Public Member Functions
	OpRadiationRhs (boost::shared_ptr< VectorDouble > &approx_vals)

MoFEMErrorCode	iNtegrate (EntData &row_data)
	[Radiation Lhs] More...

Public Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
	OpBaseImpl (const std::string row_field_name, const std::string col_field_name, const OpType type, boost::shared_ptr< Range > ents_ptr=nullptr)

MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
	Do calculations for the left hand side. More...

MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Do calculations for the right hand side. More...

Private Attributes
boost::shared_ptr< VectorDouble >	approxVals

Additional Inherited Members
Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using	OpType = typename EleOp::OpType

using	EntData = EntitiesFieldData::EntData

using	MatSetValuesHook = boost::function< MoFEMErrorCode(ForcesAndSourcesCore::UserDataOperator *op_ptr, const EntitiesFieldData::EntData &row_data, const EntitiesFieldData::EntData &col_data, MatrixDouble &m)>

Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun	timeScalingFun
	assumes that time variable is set More...

FEFun	feScalingFun
	assumes that time variable is set More...

boost::shared_ptr< Range >	entsPtr
	Entities on which element is run. More...

Static Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
static MatSetValuesHook	matSetValuesHook

Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
FTensor::Tensor1< FTensor::PackPtr< double *, DIM >, DIM >	getNf ()

template<int DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, DIM >, DIM, DIM >	getLocMat (const int rr)

virtual MoFEMErrorCode	iNtegrate (EntData &row_data, EntData &col_data)
	Integrate grad-grad operator. More...

virtual MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data, const bool trans)

virtual MoFEMErrorCode	aSsemble (EntData &data)

virtual size_t	getNbOfBaseFunctions (EntitiesFieldData::EntData &data)
	Get number of base functions. More...

Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int	nbRows
	number of dofs on rows More...

int	nbCols
	number if dof on column More...

int	nbIntegrationPts
	number of integration points More...

int	nbRowBaseFunctions
	number or row base functions More...

int	rowSide
	row side number More...

int	colSide
	column side number More...

EntityType	rowType
	row type More...

EntityType	colType
	column type More...

bool	assembleTranspose

bool	onlyTranspose

MatrixDouble	locMat
	local entity block matrix More...

MatrixDouble	locMatTranspose
	local entity block matrix More...

VectorDouble	locF
	local entity vector More...

Detailed Description

Definition at line 79 of file radiation.cpp.

Constructor & Destructor Documentation

◆ OpRadiationRhs()

Example::OpRadiationRhs::OpRadiationRhs ( boost::shared_ptr< VectorDouble > & approx_vals )

inline

Definition at line 85 of file radiation.cpp.

86 : OpBase("T", "T", OpBase::OPROW), approxVals(approx_vals) {}

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode Example::OpRadiationRhs::iNtegrate ( EntData & row_data )

virtual

[Radiation Lhs]

Reimplemented from MoFEM::OpBaseImpl< A, EleOp >.

Definition at line 413 of file radiation.cpp.

                                                                  {
   MoFEMFunctionBegin;
   // get element volume
   const double vol = getMeasure();
   // get integration weights
   auto t_w = getFTensor0IntegrationWeight();
   // get base function gradient on rows
   auto t_row_base = row_data.getFTensor0N();
   // gat temperature at integration points
   auto t_val = getFTensor0FromVec(*(approxVals));
   // get coordinate at integration points
   auto t_coords = getFTensor1CoordsAtGaussPts();
  
   // loop over integration points
   for (int gg = 0; gg != nbIntegrationPts; gg++) {
  
     // Cylinder radius
     const double r_cylinder = t_coords(0);
  
     // take into account Jacobean
     const double alpha = t_w * vol * Beta * (2 * M_PI * r_cylinder);
     // loop over rows base functions
     for (int rr = 0; rr != nbRows; ++rr) {
       if (std::abs(t_coords(0)) > std::numeric_limits<double>::epsilon()) {
         locF[rr] += alpha * t_row_base * (pow(t_val, 4) - pow(T_ambient, 4));
       }
       ++t_row_base;
     }
     ++t_coords;
     ++t_val;
     ++t_w; // move to another integration weight
   }
  
   MoFEMFunctionReturn(0);
 }

Member Data Documentation

◆ approxVals

boost::shared_ptr<VectorDouble> Example::OpRadiationRhs::approxVals

private

Definition at line 82 of file radiation.cpp.

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

tutorials/scl-8/radiation.cpp

Public Member Functions

Private Attributes