test problem for sequential 2p models More...
#include <test/porousmediumflow/2p/sequential/test_mpfa2pproblem.hh>
test problem for sequential 2p models
Trichloroethene (a DNAPL) is injected from the top into a rectangular 2D domain saturated by water. The remaining upper and the lower boundary is closed (Neumann = 0). At the sides a hydrostatic pressure condition and free outflow for saturation are set. The domain is heterogeneous with a backround material and three lenses.
To run the simulation execute the following line in shell:
./test_mpfa2p
,
Additionally, the numerical model can be switched by executing with the parameter "ModelType":
./test_mpfa2p –ModelType=...
,
where ModelType can be:
Public Member Functions | |
MPFATwoPTestProblem (TimeManager &timeManager, Grid &grid) | |
void | init () |
void | addOutputVtkFields () |
void | boundaryTypes (BoundaryTypes &bcTypes, const Intersection &intersection) const |
Specifies which kind of boundary condition should be used for which equation on a given boundary segment. More... | |
void | boundaryTypesAtPos (BoundaryTypes &bcTypes, const GlobalPosition &globalPos) const |
Specifies which kind of boundary condition should be used for which equation on a given boundary segment. More... | |
void | dirichlet (PrimaryVariables &values, const Intersection &intersection) const |
Evaluate the boundary conditions for a dirichlet control volume. More... | |
void | dirichletAtPos (PrimaryVariables &values, const GlobalPosition &globalPos) const |
Evaluate the boundary conditions for a dirichlet control volume. More... | |
void | neumann (PrimaryVariables &values, const Intersection &intersection) const |
Evaluate the boundary conditions for a neumann boundary segment. More... | |
void | neumannAtPos (PrimaryVariables &values, const GlobalPosition &globalPos) const |
Evaluate the boundary conditions for a neumann boundary segment. More... | |
void | sourceAtPos (PrimaryVariables &values, const GlobalPosition &globalPos) const |
Evaluate the source term for all phases within a given sub-control-volume. More... | |
void | initial (PrimaryVariables &values, const Element &element) const |
Evaluate the initial value for a control volume. More... | |
void | initialAtPos (PrimaryVariables &values, const GlobalPosition &globalPos) const |
Evaluate the initial value for a control volume. More... | |
void | preTimeStep () |
Called by TimeManager just before the time integration. More... | |
void | timeIntegration () |
Called by TimeManager in order to do a time integration on the model. More... | |
void | postTimeStep () |
Called by TimeManager whenever a solution for a timestep has been computed and the simulation time has been updated. More... | |
void | advanceTimeLevel () |
Called by the time manager after everything which can be done about the current time step is finished and the model should be prepared to do the next time integration. More... | |
Scalar | timeStepSize () const |
Returns the current time step size [seconds]. More... | |
void | setTimeStepSize (const Scalar dt) |
Sets the current time step size [seconds]. More... | |
Scalar | nextTimeStepSize (const Scalar dt) |
Called by TimeManager whenever a solution for a timestep has been computed and the simulation time has been updated. More... | |
Scalar | maxTimeStepSize () const |
Returns the maximum allowed time step size [s]. More... | |
void | setOutputTimeInterval (const Scalar timeInterval) |
Sets a time interval for Output. More... | |
void | setOutputInterval (const int interval) |
Sets the interval for Output. More... | |
bool | shouldWriteOutput () const |
Returns true if the current solution should be written to disk (i.e. as a VTK file) More... | |
void | episodeEnd () |
Called when the end of an simulation episode is reached. More... | |
void | setName (std::string newName) |
Set the problem name. More... | |
const GridView & | gridView () const |
The GridView which used by the problem. More... | |
Grid & | grid () |
Returns the current grid which used by the problem. More... | |
void | setGrid (Grid &grid) |
Specifies the grid from outside the problem. More... | |
GridAdaptModel & | gridAdapt () |
Returns adaptivity model used for the problem. More... | |
void | preAdapt () |
Capability to introduce problem-specific routines at the beginning of the grid adaptation. More... | |
void | postAdapt () |
Capability to introduce problem-specific routines after grid adaptation. More... | |
const VertexMapper & | vertexMapper () const |
Returns the mapper for vertices to indices. More... | |
const ElementMapper & | elementMapper () const |
Returns the mapper for elements to indices. More... | |
const GlobalPosition & | bBoxMin () const |
The coordinate of the corner of the GridView's bounding box with the smallest values. More... | |
const GlobalPosition & | bBoxMax () const |
The coordinate of the corner of the GridView's bounding box with the largest values. More... | |
Problem parameters | |
Scalar | temperature (const Element &element) const |
Returns the temperature within the domain. More... | |
Scalar | referencePressure (const Element &element) const |
Returns the reference pressure for evaluation of constitutive relations. More... | |
const GravityVector & | gravity () const |
Returns the acceleration due to gravity. More... | |
SpatialParams & | spatialParams () |
Returns the spatial parameters object. More... | |
const SpatialParams & | spatialParams () const |
Returns the spatial parameters object. More... | |
Access functions | |
TimeManager & | timeManager () |
Returns TimeManager object used by the simulation. More... | |
const TimeManager & | timeManager () const |
Returns TimeManager object used by the simulation. More... | |
Variables & | variables () |
Returns variables container. More... | |
const Variables & | variables () const |
Returns variables container. () More... | |
IMPETModel & | model () |
Returns numerical model used for the problem. More... | |
const IMPETModel & | model () const |
Returns numerical model used for the problem. More... | |
PressureModel & | pressureModel () |
Returns the pressure model used for the problem. More... | |
const PressureModel & | pressureModel () const |
Returns the pressure model used for the problem. More... | |
TransportModel & | transportModel () |
Returns transport model used for the problem. More... | |
const TransportModel & | transportModel () const |
Returns transport model used for the problem. More... | |
Problem parameters | |
std::string | name () const |
The problem name. More... | |
bool | shouldWriteRestartFile () const |
Scalar | temperatureAtPos (const GlobalPosition &globalPos) const |
Returns the temperature within the domain. More... | |
Scalar | referencePressureAtPos (const GlobalPosition &globalPos) const |
Returns the reference pressure for evaluation of constitutive relations. More... | |
void | source (PrimaryVariables &values, const Element &element) const |
void | boundaryTypesAtPos (BoundaryTypes &bcTypes, const GlobalPosition &globalPos) const |
Returns the type of boundary condition. More... | |
void | dirichletAtPos (PrimaryVariables &values, const GlobalPosition &globalPos) const |
set dirichlet condition (pressure [Pa], saturation [-]) More... | |
void | neumannAtPos (PrimaryVariables &values, const GlobalPosition &globalPos) const |
set neumann condition for phases (flux, [kg/(m^2 s)]) More... | |
void | initialAtPos (PrimaryVariables &values, const GlobalPosition &globalPos) const |
return initial solution -> only saturation values have to be given! More... | |
Restart mechanism | |
void | serialize () |
This method writes the complete state of the problem to the harddisk. More... | |
void | restart (const double tRestart) |
This method restores the complete state of the problem from disk. More... | |
int | vtkOutputLevel () const |
Returns the vtk output verbosity level. More... | |
void | writeOutput (bool verbose=true) |
Write the fields current solution into an VTK output file. More... | |
VtkMultiWriter & | resultWriter () |
Returns the applied VTK-writer for the output. More... | |
VtkMultiWriter & | resultWriter () const |
Returns the applied VTK-writer for the output. More... | |
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inline |
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inlineinherited |
Called by the time manager after everything which can be done about the current time step is finished and the model should be prepared to do the next time integration.
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inlineinherited |
The coordinate of the corner of the GridView's bounding box with the largest values.
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inlineinherited |
The coordinate of the corner of the GridView's bounding box with the smallest values.
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inlineinherited |
Specifies which kind of boundary condition should be used for which equation on a given boundary segment.
bcTypes | The boundary types for the conservation equations |
intersection | The intersection for which the boundary type is set |
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inlineinherited |
Specifies which kind of boundary condition should be used for which equation on a given boundary segment.
bcTypes | The boundary types for the conservation equations |
globalPos | The position of the center of the boundary intersection |
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Returns the type of boundary condition.
BC for pressure equation can be dirichlet (pressure) or neumann (flux).
BC for saturation equation can be dirichlet (saturation), neumann (flux), or outflow.
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inlineinherited |
Evaluate the boundary conditions for a dirichlet control volume.
values | The dirichlet values for the primary variables |
intersection | The boundary intersection |
For this method, the values parameter stores primary variables.
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inlineinherited |
Evaluate the boundary conditions for a dirichlet control volume.
values | The dirichlet values for the primary variables |
globalPos | The position of the center of the boundary intersection |
For this method, the values parameter stores primary variables.
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set dirichlet condition (pressure [Pa], saturation [-])
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inlineinherited |
Returns the mapper for elements to indices.
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inlineinherited |
Called when the end of an simulation episode is reached.
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inlineinherited |
Returns the acceleration due to gravity.
If the EnableGravity
property is true, this means \(\boldsymbol{g} = ( 0,\dots,\ -9.81)^T \), else \(\boldsymbol{g} = ( 0,\dots, 0)^T \)
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inlineinherited |
Returns the current grid which used by the problem.
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inlineinherited |
Returns adaptivity model used for the problem.
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inlineinherited |
The GridView which used by the problem.
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inline |
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inlineinherited |
Evaluate the initial value for a control volume.
values | The initial values for the primary variables |
element | The element |
For this method, the values parameter stores primary variables.
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inlineinherited |
Evaluate the initial value for a control volume.
values | The dirichlet values for the primary variables |
globalPos | The position of the center of the finite volume for which the initial values ought to be set (in global coordinates) |
For this method, the values parameter stores primary variables.
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return initial solution -> only saturation values have to be given!
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inlineinherited |
Returns the maximum allowed time step size [s].
By default this the time step size is unrestricted.
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inlineinherited |
Returns numerical model used for the problem.
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inlineinherited |
Returns numerical model used for the problem.
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The problem name.
This is used as a prefix for files generated by the simulation.
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inlineinherited |
Evaluate the boundary conditions for a neumann boundary segment.
values | The neumann values for the conservation equations [kg / (m^2 *s )] |
intersection | The boundary intersection |
For this method, the values parameter stores the mass flux in normal direction of each phase. Negative values mean influx.
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inlineinherited |
Evaluate the boundary conditions for a neumann boundary segment.
values | The neumann values for the conservation equations [kg / (m^2 *s )] |
globalPos | The position of the center of the boundary intersection |
For this method, the values parameter stores the mass flux in normal direction of each phase. Negative values mean influx.
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inline |
set neumann condition for phases (flux, [kg/(m^2 s)])
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inlineinherited |
Called by TimeManager whenever a solution for a timestep has been computed and the simulation time has been updated.
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inlineinherited |
Capability to introduce problem-specific routines after grid adaptation.
Function is called at the end of the standard grid modification routine, GridAdapt::adaptGrid() , to allow for problem-specific output etc.
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inlineinherited |
Called by TimeManager whenever a solution for a timestep has been computed and the simulation time has been updated.
This is used to do some janitorial tasks like writing the current solution to disk.
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inlineinherited |
Capability to introduce problem-specific routines at the beginning of the grid adaptation.
Function is called at the beginning of the standard grid modification routine, GridAdapt::adaptGrid() .
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inlineinherited |
Returns the pressure model used for the problem.
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inlineinherited |
Returns the pressure model used for the problem.
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inlineinherited |
Called by TimeManager just before the time integration.
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inlineinherited |
Returns the reference pressure for evaluation of constitutive relations.
element | The element |
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Returns the reference pressure for evaluation of constitutive relations.
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inlineinherited |
This method restores the complete state of the problem from disk.
It is the inverse of the serialize() method.
tRestart | Restart time |
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inlineprotectedinherited |
Returns the applied VTK-writer for the output.
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inlineprotectedinherited |
Returns the applied VTK-writer for the output.
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inlineinherited |
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inlineinherited |
Specifies the grid from outside the problem.
grid | The grid used by the problem. |
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inlineinherited |
Set the problem name.
This function sets the simulation name, which should be called before the application porblem is declared! If not, the default name "sim" will be used.
newName | The problem's name |
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inlineinherited |
Sets the interval for Output.
The default is 1 -> Output every time step
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inlineinherited |
Sets a time interval for Output.
The default is 0.0 -> Output determined by output number interval (setOutputInterval(int)
)
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inlineinherited |
Sets the current time step size [seconds].
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inlineinherited |
Returns true if the current solution should be written to disk (i.e. as a VTK file)
The default behaviour is to write out every the solution for very time step. This file is intented to be overwritten by the implementation.
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inline |
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inlineinherited |
Evaluate the source term for all phases within a given sub-control-volume.
values | The source and sink values for the conservation equations |
globalPos | The position of the center of the finite volume for which the source term ought to be specified in global coordinates |
For this method, the values parameter stores the rate mass generated or annihilate per volume unit. Positive values mean that mass is created, negative ones mean that it vanishes.
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inlineinherited |
Returns the spatial parameters object.
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inlineinherited |
Returns the spatial parameters object.
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inlineinherited |
Returns the temperature within the domain.
element | The element |
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Returns the temperature within the domain.
This problem assumes a temperature of 10 degrees Celsius.
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inlineinherited |
Called by TimeManager in order to do a time integration on the model.
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inlineinherited |
Returns TimeManager object used by the simulation.
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inlineinherited |
Returns TimeManager object used by the simulation.
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inlineinherited |
Returns the current time step size [seconds].
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inlineinherited |
Returns transport model used for the problem.
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inlineinherited |
Returns transport model used for the problem.
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inlineinherited |
Returns variables container.
This provides access to the important variables that are used in the simulation process, such as pressure, saturation etc.
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inlineinherited |
Returns variables container. ()
This provides access to the important variables that are used in the simulation process, such as pressure, saturation etc. ()
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inlineinherited |
Returns the mapper for vertices to indices.
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inlineinherited |
Returns the vtk output verbosity level.
Level is set by property or input file.
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inlineinherited |
Write the fields current solution into an VTK output file.