ConvectiveMassElement::ShellResidualElement Struct Reference

#include <users_modules/basic_finite_elements/src/ConvectiveMassElement.hpp>

Inheritance diagram for ConvectiveMassElement::ShellResidualElement:

Collaboration diagram for ConvectiveMassElement::ShellResidualElement:

Public Member Functions
	ShellResidualElement (MoFEM::Interface &m_field)
MoFEMErrorCode	preProcess ()
	Calculate inconsistency between approximation of velocities and velocities calculated from displacements. More...

Public Attributes
MoFEM::Interface &	mField
MatShellCtx *	shellMatCtx
	pointer to shell matrix More...

Detailed Description

Examples

nonlinear_dynamics.cpp.

Definition at line 715 of file ConvectiveMassElement.hpp.

Constructor & Destructor Documentation

ShellResidualElement()

ConvectiveMassElement::ShellResidualElement::ShellResidualElement

(

MoFEM::Interface &

m_field

)

Definition at line 2405 of file ConvectiveMassElement.cpp.

    : mField(m_field) {}

Member Function Documentation

preProcess()

MoFEMErrorCode ConvectiveMassElement::ShellResidualElement::preProcess

(

)

Calculate inconsistency between approximation of velocities and velocities calculated from displacements.

Returns

MoFEMErrorCode

Definition at line 2409 of file ConvectiveMassElement.cpp.

                                                                     {
  MoFEMFunctionBeginHot;
 
  if (ts_ctx != CTX_TSSETIFUNCTION) {
    SETERRQ(PETSC_COMM_SELF, MOFEM_NOT_IMPLEMENTED,
            "It is used to residual of velocities");
  }
  if (!shellMatCtx->iNitialized) {
    CHKERR shellMatCtx->iNit();
  }
  // Note velocities calculate from displacements are stroed in shellMatCtx->u
  CHKERR VecScatterBegin(shellMatCtx->scatterU, ts_u_t, shellMatCtx->u,
                         INSERT_VALUES, SCATTER_FORWARD);
  CHKERR VecScatterEnd(shellMatCtx->scatterU, ts_u_t, shellMatCtx->u,
                       INSERT_VALUES, SCATTER_FORWARD);
  CHKERR VecScatterBegin(shellMatCtx->scatterV, ts_u, shellMatCtx->v,
                         INSERT_VALUES, SCATTER_FORWARD);
  CHKERR VecScatterEnd(shellMatCtx->scatterV, ts_u, shellMatCtx->v,
                       INSERT_VALUES, SCATTER_FORWARD);
  CHKERR VecAXPY(shellMatCtx->v, -1, shellMatCtx->u);
  CHKERR VecScatterBegin(shellMatCtx->scatterV, shellMatCtx->v, ts_F,
                         ADD_VALUES, SCATTER_REVERSE);
  CHKERR VecScatterEnd(shellMatCtx->scatterV, shellMatCtx->v, ts_F, ADD_VALUES,
                       SCATTER_REVERSE);
  // VecView(shellMatCtx->v,PETSC_VIEWER_STDOUT_WORLD);
 
  MoFEMFunctionReturnHot(0);
}

Member Data Documentation

mField

MoFEM::Interface& ConvectiveMassElement::ShellResidualElement::mField

Definition at line 716 of file ConvectiveMassElement.hpp.

shellMatCtx

MatShellCtx* ConvectiveMassElement::ShellResidualElement::shellMatCtx

pointer to shell matrix

Definition at line 720 of file ConvectiveMassElement.hpp.

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

• users_modules/basic_finite_elements/src/ConvectiveMassElement.hpp
• users_modules/basic_finite_elements/src/impl/ConvectiveMassElement.cpp