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Chaste Commit::333233612e3dcc941d260418acd7b5ccdc30390e
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#include <StokesFlowProblemDefinition.hpp>
Public Member Functions | |
StokesFlowProblemDefinition (AbstractTetrahedralMesh< DIM, DIM > &rMesh) | |
virtual | ~StokesFlowProblemDefinition () |
void | SetViscosity (double mu) |
double | GetViscosity () |
void | SetZeroFlowNodes (std::vector< unsigned > &rZeroFlowNodes) |
void | SetPrescribedFlowNodes (std::vector< unsigned > &rPrescribedFlowNodes, std::vector< c_vector< double, DIM > > &rPrescribedFlow) |
virtual void | Validate () |
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ContinuumMechanicsProblemDefinition (AbstractTetrahedralMesh< DIM, DIM > &rMesh) | |
virtual | ~ContinuumMechanicsProblemDefinition () |
void | SetDensity (double density) |
double | GetDensity () |
void | SetZeroDirichletNodes (std::vector< unsigned > &rZeroDirichletNodes) |
std::vector< unsigned > & | rGetDirichletNodes () |
std::vector< c_vector< double, DIM > > & | rGetDirichletNodeValues () |
void | SetBodyForce (c_vector< double, DIM > bodyForce) |
void | SetBodyForce (c_vector< double, DIM >(*pFunction)(c_vector< double, DIM > &rX, double t)) |
c_vector< double, DIM > | GetBodyForce (c_vector< double, DIM > &rX, double t=0.0) |
BodyForceType | GetBodyForceType () |
c_vector< double, DIM > | GetConstantBodyForce () |
c_vector< double, DIM > | EvaluateBodyForceFunction (c_vector< double, DIM > &rX, double t) |
TractionBoundaryConditionType | GetTractionBoundaryConditionType () |
void | SetTractionBoundaryConditions (std::vector< BoundaryElement< DIM-1, DIM > * > &rTractionBoundaryElements, std::vector< c_vector< double, DIM > > &rElementwiseTractions) |
void | SetTractionBoundaryConditions (std::vector< BoundaryElement< DIM-1, DIM > * > &rTractionBoundaryElements, c_vector< double, DIM >(*pFunction)(c_vector< double, DIM > &rX, double t)) |
void | SetApplyNormalPressureOnDeformedSurface (std::vector< BoundaryElement< DIM-1, DIM > * > &rTractionBoundaryElements, double normalPressure) |
void | SetApplyNormalPressureOnDeformedSurface (std::vector< BoundaryElement< DIM-1, DIM > * > &rTractionBoundaryElements, double(*pFunction)(double t)) |
std::vector< BoundaryElement< DIM-1, DIM > * > & | rGetTractionBoundaryElements () |
std::vector< c_vector< double, DIM > > & | rGetElementwiseTractions () |
double | GetNormalPressure () |
void | SetPressureScaling (double scaleFactor) |
c_vector< double, DIM > | EvaluateTractionFunction (c_vector< double, DIM > &rX, double t) |
double | EvaluateNormalPressureFunction (double t) |
void | SetVerboseDuringSolve (bool verboseDuringSolve=true) |
bool | GetVerboseDuringSolve () |
Private Attributes | |
double | mMu |
Additional Inherited Members | |
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static const double | FREE = std::numeric_limits<double>::max() |
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AbstractTetrahedralMesh< DIM, DIM > & | mrMesh |
double | mDensity |
BodyForceType | mBodyForceType |
c_vector< double, DIM > | mConstantBodyForce |
c_vector< double, DIM >(* | mpBodyForceFunction )(c_vector< double, DIM > &rX, double t) |
TractionBoundaryConditionType | mTractionBoundaryConditionType |
std::vector< BoundaryElement< DIM-1, DIM > * > | mTractionBoundaryElements |
std::vector< c_vector< double, DIM > > | mElementwiseTractions |
double | mNormalPressure |
double | mOriginalNormalPressure |
c_vector< double, DIM >(* | mpTractionBoundaryConditionFunction )(c_vector< double, DIM > &rX, double t) |
double(* | mpNormalPressureFunction )(double t) |
std::vector< unsigned > | mDirichletNodes |
std::vector< c_vector< double, DIM > > | mDirichletNodeValues |
bool | mVerboseDuringSolve |
Class for defining everything needed for a solving the Stokes' Flow equations. This class mainly allows for the setting of the viscosity. It inherits from a class which allows for the setting of body force, density and various types of boundary condition.
Definition at line 48 of file StokesFlowProblemDefinition.hpp.
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inline |
Constructor (initialises viscosity to -1 so can check if it is unset
rMesh | Quadratic mesh |
Definition at line 59 of file StokesFlowProblemDefinition.hpp.
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inlinevirtual |
Destructor
Definition at line 66 of file StokesFlowProblemDefinition.hpp.
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inline |
Definition at line 83 of file StokesFlowProblemDefinition.hpp.
References EXCEPTION, and StokesFlowProblemDefinition< DIM >::mMu.
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Set Dirichlet boundary conditions: provide a set of nodes and the prescribed flow on these nodes.
If you only want to set one component of the flow for the node rPrescribedFlowNodes[i], set the other components of rPrescribedFlow[i] to be StokesFlowProblemDefinition::FREE.
rPrescribedFlowNodes | vector of node indices. |
rPrescribedFlow | vector of prescribed flow values for these nodes. |
Definition at line 112 of file StokesFlowProblemDefinition.hpp.
References ContinuumMechanicsProblemDefinition< DIM >::mDirichletNodes, and ContinuumMechanicsProblemDefinition< DIM >::mDirichletNodeValues.
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inline |
Set the viscosity
mu | viscosity |
Definition at line 74 of file StokesFlowProblemDefinition.hpp.
References StokesFlowProblemDefinition< DIM >::mMu.
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Set nodes on which to apply the boundary condition (u,v,w)=0, ie flow = 0 in all components. Just calls SetZeroDirichletNodes() on the parent class.
rZeroFlowNodes | Nodes on which to apply the boundary conditions |
Definition at line 97 of file StokesFlowProblemDefinition.hpp.
References ContinuumMechanicsProblemDefinition< DIM >::SetZeroDirichletNodes().
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inlinevirtual |
Check all variables are set appropriately. Exceptions are thrown if any are not. Derived classes can override but should call this version as well.
Reimplemented from ContinuumMechanicsProblemDefinition< DIM >.
Definition at line 124 of file StokesFlowProblemDefinition.hpp.
References ContinuumMechanicsProblemDefinition< DIM >::Validate().
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private |
Dynamic viscosity
Definition at line 52 of file StokesFlowProblemDefinition.hpp.
Referenced by StokesFlowProblemDefinition< DIM >::GetViscosity(), and StokesFlowProblemDefinition< DIM >::SetViscosity().