A linear system assembler (residual and Jacobian) for staggered finite volume schemes. This is basically just a wrapper for the MultiDomainFVAssembler which simplifies the set-up of uncoupled problems using the staggered scheme.
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template<class TypeTag,
DiffMethod diffMethod, bool isImplicit = true>
class Dumux::StaggeredFVAssembler< TypeTag, diffMethod, isImplicit >
A linear system assembler (residual and Jacobian) for staggered finite volume schemes. This is basically just a wrapper for the MultiDomainFVAssembler which simplifies the set-up of uncoupled problems using the staggered scheme.
- Template Parameters
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| TypeTag | the TypeTag |
| diffMethod | the differentiation method to residual compute derivatives |
| isImplicit | if to use an implicit or explicit time discretization |
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| | StaggeredFVAssembler (std::shared_ptr< const Problem > problem, std::shared_ptr< const GridGeometry > gridGeometry, std::shared_ptr< GridVariables > gridVariables) |
| | The constructor for stationary problems.
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| | StaggeredFVAssembler (std::shared_ptr< const Problem > problem, std::shared_ptr< const GridGeometry > gridGeometry, std::shared_ptr< GridVariables > gridVariables, std::shared_ptr< const TimeLoop > timeLoop) |
| | The constructor for instationary problems.
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| | StaggeredFVAssembler (std::shared_ptr< const Problem > problem, std::shared_ptr< const GridGeometry > gridGeometry, std::shared_ptr< GridVariables > gridVariables, std::shared_ptr< const TimeLoop > timeLoop, const SolutionVector &prevSol) |
| | The constructor for instationary problems.
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| auto & | gridVariables () |
| const auto & | gridVariables () const |
| const GridGeometry & | gridGeometry () const |
| void | assembleJacobianAndResidual (const SolutionVector &curSol) |
| | Assembles the global Jacobian of the residual and the residual for the current solution.
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| void | assembleResidual (const SolutionVector &curSol) |
| | compute the residuals using the internal residual
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| void | assembleResidual (ResidualType &r, const SolutionVector &curSol) |
| | assemble a residual r
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| Scalar | residualNorm (const SolutionVector &curSol) |
| void | setLinearSystem (std::shared_ptr< JacobianMatrix > A, std::shared_ptr< SolutionVector > r) |
| | Tells the assembler which jacobian and residual to use. This also resizes the containers to the required sizes and sets the sparsity pattern of the jacobian matrix.
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| void | setLinearSystem () |
| | The version without arguments uses the default constructor to create the jacobian and residual objects in this assembler if you don't need them outside this class.
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| void | setJacobianBuildMode (JacobianMatrix &jac) const |
| | Sets the jacobian build mode.
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| void | setJacobianPattern (JacobianMatrix &jac) const |
| | Sets the jacobian sparsity pattern.
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| void | setResidualSize (SolutionVector &res) const |
| | Resizes the residual.
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| void | updateGridVariables (const SolutionVector &curSol) |
| | Updates the grid variables with the given solution.
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| void | resetTimeStep (const SolutionVector &curSol) |
| | Resets the grid variables to the last time step.
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| std::size_t | numDofs (Dune::index_constant< i > domainId) const |
| | the number of dof locations of domain i
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| const auto & | problem (Dune::index_constant< i > domainId) const |
| | the problem of domain i
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| const auto & | gridGeometry (Dune::index_constant< i > domainId) const |
| | the finite volume grid geometry of domain i
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| const auto & | gridView (Dune::index_constant< i > domainId) const |
| | the grid view of domain i
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| GridVariables< i > & | gridVariables (Dune::index_constant< i > domainId) |
| | the grid variables of domain i
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| const GridVariables< i > & | gridVariables (Dune::index_constant< i > domainId) const |
| | the grid variables of domain i
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| const CouplingManager & | couplingManager () const |
| | the coupling manager
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| JacobianMatrix & | jacobian () |
| | the full Jacobian matrix
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| SolutionVector & | residual () |
| | the full residual vector
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| const SolutionVector & | prevSol () const |
| | the solution of the previous time step
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| void | setTimeManager (std::shared_ptr< const TimeLoop > timeLoop) |
| | Set time loop for instationary problems.
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| void | setPreviousSolution (const SolutionVector &u) |
| | Sets the solution from which to start the time integration. Has to be called prior to assembly for time-dependent problems.
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| bool | isStationaryProblem () const |
| | Whether we are assembling a stationary or instationary problem.
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| LocalResidual< i > | localResidual (Dune::index_constant< i > domainId) const |
| | Create a local residual object (used by the local assembler).
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1.16.1