Rhs for U. More...

#include <users_modules/tutorials/vec-5/src/FreeSurfaceOps.hpp>

Inheritance diagram for FreeSurfaceOps::OpRhsU:

Collaboration diagram for FreeSurfaceOps::OpRhsU:

Public Member Functions
	OpRhsU (const std::string field_name, boost::shared_ptr< MatrixDouble > dot_u_ptr, boost::shared_ptr< MatrixDouble > u_ptr, boost::shared_ptr< MatrixDouble > grad_u_ptr, boost::shared_ptr< VectorDouble > h_ptr, boost::shared_ptr< MatrixDouble > grad_h_ptr, boost::shared_ptr< VectorDouble > g_ptr, boost::shared_ptr< VectorDouble > p_ptr)

MoFEMErrorCode	iNtegrate (EntitiesFieldData::EntData &data)

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< MatrixDouble >	dotUPtr

boost::shared_ptr< MatrixDouble >	uPtr

boost::shared_ptr< MatrixDouble >	gradUPtr

boost::shared_ptr< VectorDouble >	hPtr

boost::shared_ptr< MatrixDouble >	gradHPtr

boost::shared_ptr< VectorDouble >	gPtr

boost::shared_ptr< VectorDouble >	pPtr

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	iNtegrate (EntData &data)
	Class dedicated to integrate operator. More...

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

Rhs for U.

Examples: free_surface.cpp.

Definition at line 356 of file FreeSurfaceOps.hpp.

Constructor & Destructor Documentation

◆ OpRhsU()

FreeSurfaceOps::OpRhsU::OpRhsU	(	const std::string	field_name,
		boost::shared_ptr< MatrixDouble >	dot_u_ptr,
		boost::shared_ptr< MatrixDouble >	u_ptr,
		boost::shared_ptr< MatrixDouble >	grad_u_ptr,
		boost::shared_ptr< VectorDouble >	h_ptr,
		boost::shared_ptr< MatrixDouble >	grad_h_ptr,
		boost::shared_ptr< VectorDouble >	g_ptr,
		boost::shared_ptr< VectorDouble >	p_ptr
	)

inline

Definition at line 358 of file FreeSurfaceOps.hpp.

       : AssemblyDomainEleOp(field_name, field_name, AssemblyDomainEleOp::OPROW),
         dotUPtr(dot_u_ptr), uPtr(u_ptr), gradUPtr(grad_u_ptr), hPtr(h_ptr),
         gradHPtr(grad_h_ptr), gPtr(g_ptr), pPtr(p_ptr) {}

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode FreeSurfaceOps::OpRhsU::iNtegrate ( EntitiesFieldData::EntData & data )

inline

Definition at line 370 of file FreeSurfaceOps.hpp.

                                                            {
     MoFEMFunctionBegin;
  
     const double vol = getMeasure();
     auto t_dot_u = getFTensor1FromMat<U_FIELD_DIM>(*dotUPtr);
     auto t_u = getFTensor1FromMat<U_FIELD_DIM>(*uPtr);
     auto t_p = getFTensor0FromVec(*pPtr);
     auto t_grad_u = getFTensor2FromMat<U_FIELD_DIM, SPACE_DIM>(*gradUPtr);
     auto t_h = getFTensor0FromVec(*hPtr);
     auto t_grad_h = getFTensor1FromMat<SPACE_DIM>(*gradHPtr);
     auto t_g = getFTensor0FromVec(*gPtr);
     auto t_coords = getFTensor1CoordsAtGaussPts();
  
     auto t_base = data.getFTensor0N();
     auto t_diff_base = data.getFTensor1DiffN<SPACE_DIM>();
  
     auto t_w = getFTensor0IntegrationWeight();
  
     constexpr auto t_kd = FTensor::Kronecker_Delta_symmetric<double>();
     FTensor::Tensor2_symmetric<double, SPACE_DIM> t_stress;
     FTensor::Tensor1<double, U_FIELD_DIM> t_phase_force;
     FTensor::Tensor1<double, U_FIELD_DIM> t_inertia_force;
     FTensor::Tensor1<double, U_FIELD_DIM> t_convection;
     FTensor::Tensor1<double, U_FIELD_DIM> t_buoyancy;
     FTensor::Tensor1<double, U_FIELD_DIM> t_gravity;
     FTensor::Tensor1<double, U_FIELD_DIM> t_forces;
  
     t_buoyancy(i) = 0;
     t_gravity(i) = 0;
  
     for (int gg = 0; gg != nbIntegrationPts; gg++) {
  
       const double r = t_coords(0);
       const double alpha = t_w * vol * cylindrical(r);
  
       const double rho = phase_function(t_h, rho_diff, rho_ave);
       const double mu = phase_function(t_h, mu_diff, mu_ave);
  
       auto t_D = get_D(2 * mu);
  
       t_inertia_force(i) = (rho * alpha) * (t_dot_u(i));
       // t_buoyancy(SPACE_DIM - 1) = -(alpha * rho * a0) * t_h;
       t_gravity(SPACE_DIM - 1) = (alpha * rho * a0);
       t_phase_force(i) = -alpha * kappa * t_g * t_grad_h(i);
       t_convection(i) = (rho * alpha) * (t_u(j) * t_grad_u(i, j));
  
       t_stress(i, j) =
           alpha * (t_D(i, j, k, l) * t_grad_u(k, l) + t_kd(i, j) * t_p);
  
       auto t_nf = getFTensor1FromArray<U_FIELD_DIM, U_FIELD_DIM>(locF);
  
       t_forces(i) = t_inertia_force(i) + t_buoyancy(i) + t_gravity(i) +
                     t_convection(i) + t_phase_force(i);
  
       int bb = 0;
       for (; bb != nbRows / U_FIELD_DIM; ++bb) {
  
         t_nf(i) += t_base * t_forces(i);
         t_nf(i) += t_diff_base(j) * t_stress(i, j);
  
         if (coord_type == CYLINDRICAL) {
           t_nf(0) += (t_base * (alpha / t_coords(0))) * (2 * mu * t_u(0) + t_p);
         }
  
         ++t_base;
         ++t_diff_base;
         ++t_nf;
       }
  
       for (; bb < nbRowBaseFunctions; ++bb) {
         ++t_diff_base;
         ++t_base;
       }
  
       ++t_dot_u;
       ++t_u;
       ++t_grad_u;
       ++t_h;
       ++t_grad_h;
       ++t_g;
       ++t_p;
  
       ++t_w;
       ++t_coords;
     }
  
     MoFEMFunctionReturn(0);
   }

Member Data Documentation

◆ dotUPtr

boost::shared_ptr<MatrixDouble> FreeSurfaceOps::OpRhsU::dotUPtr

private

Definition at line 460 of file FreeSurfaceOps.hpp.

◆ gPtr

boost::shared_ptr<VectorDouble> FreeSurfaceOps::OpRhsU::gPtr

private

Definition at line 465 of file FreeSurfaceOps.hpp.

◆ gradHPtr

boost::shared_ptr<MatrixDouble> FreeSurfaceOps::OpRhsU::gradHPtr

private

Definition at line 464 of file FreeSurfaceOps.hpp.

◆ gradUPtr

boost::shared_ptr<MatrixDouble> FreeSurfaceOps::OpRhsU::gradUPtr

private

Definition at line 462 of file FreeSurfaceOps.hpp.

◆ hPtr

boost::shared_ptr<VectorDouble> FreeSurfaceOps::OpRhsU::hPtr

private

Definition at line 463 of file FreeSurfaceOps.hpp.

◆ pPtr

boost::shared_ptr<VectorDouble> FreeSurfaceOps::OpRhsU::pPtr

private

Definition at line 466 of file FreeSurfaceOps.hpp.

◆ uPtr

boost::shared_ptr<MatrixDouble> FreeSurfaceOps::OpRhsU::uPtr

private

Definition at line 461 of file FreeSurfaceOps.hpp.

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

users_modules/tutorials/vec-5/src/FreeSurfaceOps.hpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OpRhsU()

Member Function Documentation

◆ iNtegrate()

Member Data Documentation

◆ dotUPtr

◆ gPtr

◆ gradHPtr

◆ gradUPtr

◆ hPtr

◆ pPtr

◆ uPtr