Class for driving a BGS iteration for a fluid-structure interaction problem in multiple zones. More...

#include <driver_structure.hpp>

Inheritance diagram for CFSIDriver:

Public Member Functions
	CFSIDriver (char *confFile, unsigned short val_nZone, unsigned short val_nDim, SU2_Comm MPICommunicator)
	Constructor of the class. More...

	~CFSIDriver (void)
	Destructor of the class.

void	Run ()
	Run a Block Gauss-Seidel iteration of the FSI problem.

void	Predict_Displacements (unsigned short donorZone, unsigned short targetZone)
	Predict the structural displacements to pass them into the fluid solver on a BGS implementation. More...

void	Predict_Tractions (unsigned short donorZone, unsigned short targetZone)
	Predict the fluid tractions to pass them into the structural solver on a BGS implementation. More...

void	Transfer_Displacements (unsigned short donorZone, unsigned short targetZone)
	Transfer the displacements computed on the structural solver into the fluid solver. More...

void	Transfer_Tractions (unsigned short donorZone, unsigned short targetZone)
	Transfer the tractions computed on the fluid solver into the structural solver. More...

void	Relaxation_Displacements (unsigned short donorZone, unsigned short targetZone, unsigned long iFSIIter)
	Apply a relaxation method into the computed displacements. More...

void	Relaxation_Tractions (unsigned short donorZone, unsigned short targetZone, unsigned long iFSIIter)
	Apply a relaxation method into the computed tractions. More...

void	Update (unsigned short zoneFlow, unsigned short zoneStruct)
	Enforce the coupling condition at the end of the time step. More...

Public Member Functions inherited from CDriver
	CDriver (char *confFile, unsigned short val_nZone, unsigned short val_nDim, SU2_Comm MPICommunicator)
	Constructor of the class. More...

virtual	~CDriver (void)
	Destructor of the class.

void	Geometrical_Preprocessing ()
	Construction of the edge-based data structure and the multigrid structure.

void	Iteration_Preprocessing ()
	Definition of the physics iteration class or within a single zone. More...

void	Solver_Preprocessing (CSolver *solver_container, CGeometry geometry, CConfig *config)
	Definition and allocation of all solution classes. More...

void	Solver_Postprocessing (CSolver *solver_container, CGeometry geometry, CConfig *config)
	Definition and allocation of all solution classes. More...

void	Integration_Preprocessing (CIntegration integration_container, CGeometry geometry, CConfig *config)
	Definition and allocation of all integration classes. More...

void	Integration_Postprocessing (CIntegration integration_container, CGeometry geometry, CConfig *config)
	Definition and allocation of all integration classes. More...

void	Interface_Preprocessing ()
	Definition and allocation of all interface classes.

void	Numerics_Preprocessing (CNumerics **numerics_container, CSolver solver_container, CGeometry geometry, CConfig config)
	Definition and allocation of all solver classes. More...

void	Numerics_Postprocessing (CNumerics **numerics_container, CSolver solver_container, CGeometry geometry, CConfig config)
	Definition and allocation of all solver classes. More...

void	Postprocessing ()
	Deallocation routine.

virtual void	Update ()
	A virtual member.

void	StartSolver ()
	Launch the computation for all zones and all physics.

virtual void	ResetConvergence ()
	A virtual member.

void	PreprocessExtIter (unsigned long ExtIter)
	Perform some pre-processing before an iteration of the physics.

bool	Monitor (unsigned long ExtIter)
	Monitor the computation.

void	Output (unsigned long ExtIter)
	Output the solution in solution file.

virtual void	DynamicMeshUpdate (unsigned long ExtIter)
	Perform a dynamic mesh deformation, including grid velocity computation and update of the multigrid structure.

virtual void	StaticMeshUpdate ()
	Perform a static mesh deformation, without considering grid velocity.

virtual void	SetInitialMesh ()
	Perform a mesh deformation as initial condition.

su2double	Get_Drag ()
	Get the total drag. More...

su2double	Get_Lift ()
	Get the total lift. More...

su2double	Get_Mx ()
	Get the total x moment. More...

su2double	Get_My ()
	Get the total y moment. More...

su2double	Get_Mz ()
	Get the total z moment. More...

su2double	Get_DragCoeff ()
	Get the total drag coefficient. More...

su2double	Get_LiftCoeff ()
	Get the total lift coefficient. More...

unsigned short	GetMovingMarker ()
	Get the moving marker identifier. More...

unsigned long	GetNumberVertices (unsigned short iMarker)
	Get the number of vertices (halo nodes included) from a specified marker. More...

unsigned long	GetNumberHaloVertices (unsigned short iMarker)
	Get the number of halo vertices from a specified marker. More...

bool	IsAHaloNode (unsigned short iMarker, unsigned short iVertex)
	Check if a vertex is physical or not (halo node) on a specified marker. More...

unsigned long	GetnExtIter ()
	Get the number of external iterations. More...

unsigned long	GetVertexGlobalIndex (unsigned short iMarker, unsigned short iVertex)
	Get the global index of a vertex on a specified marker. More...

su2double	GetVertexCoordX (unsigned short iMarker, unsigned short iVertex)
	Get the x coordinate of a vertex on a specified marker. More...

su2double	GetVertexCoordY (unsigned short iMarker, unsigned short iVertex)
	Get the y coordinate of a vertex on a specified marker. More...

su2double	GetVertexCoordZ (unsigned short iMarker, unsigned short iVertex)
	Get the z coordinate of a vertex on a specified marker. More...

bool	ComputeVertexForces (unsigned short iMarker, unsigned short iVertex)
	Compute the total force (pressure and shear stress) at a vertex on a specified marker (3 components). More...

su2double	GetVertexForceX (unsigned short iMarker, unsigned short iVertex)
	Get the x component of the force at a vertex on a specified marker. More...

su2double	GetVertexForceY (unsigned short iMarker, unsigned short iVertex)
	Get the y component of the force at a vertex on a specified marker. More...

su2double	GetVertexForceZ (unsigned short iMarker, unsigned short iVertex)
	Get the z component of the force at a vertex on a specified marker. More...

su2double	GetVertexForceDensityX (unsigned short iMarker, unsigned short iVertex)
	Get the x component of the force density at a vertex on a specified marker. More...

su2double	GetVertexForceDensityY (unsigned short iMarker, unsigned short iVertex)
	Get the y component of the force density at a vertex on a specified marker. More...

su2double	GetVertexForceDensityZ (unsigned short iMarker, unsigned short iVertex)
	Get the z component of the force density at a vertex on a specified marker. More...

void	SetVertexCoordX (unsigned short iMarker, unsigned short iVertex, su2double newPosX)
	Set the x coordinate of a vertex on a specified marker. More...

void	SetVertexCoordY (unsigned short iMarker, unsigned short iVertex, su2double newPosY)
	Set the y coordinate of a vertex on a specified marker. More...

void	SetVertexCoordZ (unsigned short iMarker, unsigned short iVertex, su2double newPosZ)
	Set the z coordinate of a vertex on a specified marker. More...

su2double	SetVertexVarCoord (unsigned short iMarker, unsigned short iVertex)
	Set the VarCoord of a vertex on a specified marker. More...

Additional Inherited Members
Protected Attributes inherited from CDriver
char *	config_file_name
	Configuration file name of the problem.

char	runtime_file_name [MAX_STRING_SIZE]

su2double	StartTime
	Start point of the timer for performance benchmarking.

su2double	StopTime
	Stop point of the timer for performance benchmarking.

su2double	UsedTime
	Elapsed time between Start and Stop point of the timer.

unsigned long	ExtIter
	External iteration.

ofstream	ConvHist_file
	Convergence history file.

unsigned short	iMesh
	Iterator on mesh levels.

unsigned short	iZone
	Iterator on zones.

unsigned short	nZone
	Total number of zones in the problem.

unsigned short	nDim
	Number of dimensions.

bool	StopCalc
	Stop computation flag.

bool	fsi
	FSI simulation flag.

CIteration **	iteration_container
	Container vector with all the iteration methods.

COutput *	output
	Pointer to the COutput class.

CIntegration ***	integration_container
	Container vector with all the integration methods.

CGeometry ***	geometry_container
	Geometrical definition of the problem.

CSolver ****	solver_container
	Container vector with all the solutions.

CNumerics *****	numerics_container
	Description of the numerical method (the way in which the equations are solved).

CConfig **	config_container
	Definition of the particular problem.

CSurfaceMovement **	surface_movement
	Surface movement classes of the problem.

CVolumetricMovement **	grid_movement
	Volume grid movement classes of the problem.

CFreeFormDefBox ***	FFDBox
	FFD FFDBoxes of the problem.

CInterpolator ***	interpolator_container
	Definition of the interpolation method between non-matching discretizations of the interface.

CTransfer ***	transfer_container
	Definition of the transfer of information and the physics involved in the interface.

su2double	APIVarCoord [3]
	This is used to store the VarCoord of each node.

su2double	APINodalForce [3]
	This is used to store the force at each node.

su2double	APINodalForceDensity [3]
	This is used to store the force density at each node.

Detailed Description

Class for driving a BGS iteration for a fluid-structure interaction problem in multiple zones.

Author: R. Sanchez.

Version: 5.0.0 "Raven"

Constructor & Destructor Documentation

§ CFSIDriver()

CFSIDriver::CFSIDriver	(	char *	confFile,
		unsigned short	val_nZone,
		unsigned short	val_nDim,
		SU2_Comm	MPICommunicator
	)

Constructor of the class.

Parameters

[in]	confFile	- Configuration file name.
[in]	val_nZone	- Total number of zones.
[in]	MPICommunicator	- MPI communicator for SU2.

Member Function Documentation

§ Predict_Displacements()

void CFSIDriver::Predict_Displacements	(	unsigned short	donorZone,
		unsigned short	targetZone
	)

virtual

Predict the structural displacements to pass them into the fluid solver on a BGS implementation.

Parameters

[in]	donorZone	- zone in which the displacements will be predicted.
[in]	targetZone	- zone which receives the predicted displacements.

Reimplemented from CDriver.

§ Predict_Tractions()

void CFSIDriver::Predict_Tractions	(	unsigned short	donorZone,
		unsigned short	targetZone
	)

virtual

Predict the fluid tractions to pass them into the structural solver on a BGS implementation.

Parameters

[in]	donorZone	- zone in which the tractions will be predicted.
[in]	targetZone	- zone which receives the predicted traction.

Reimplemented from CDriver.

§ Relaxation_Displacements()

void CFSIDriver::Relaxation_Displacements	(	unsigned short	donorZone,
		unsigned short	targetZone,
		unsigned long	iFSIIter
	)

virtual

Apply a relaxation method into the computed displacements.

Parameters

[in]	donorZone	- origin of the information.
[in]	targetZone	- destination of the information.
[in]	iFSIIter	- Fluid-Structure Interaction subiteration.

Reimplemented from CDriver.

§ Relaxation_Tractions()

void CFSIDriver::Relaxation_Tractions	(	unsigned short	donorZone,
		unsigned short	targetZone,
		unsigned long	iFSIIter
	)

virtual

Apply a relaxation method into the computed tractions.

Parameters

[in]	donorZone	- origin of the information.
[in]	targetZone	- destination of the information.
[in]	iFSIIter	- Fluid-Structure Interaction subiteration.

Reimplemented from CDriver.

§ Transfer_Displacements()

void CFSIDriver::Transfer_Displacements	(	unsigned short	donorZone,
		unsigned short	targetZone
	)

virtual

Transfer the displacements computed on the structural solver into the fluid solver.

Parameters

[in]	donorZone	- zone in which the displacements will be transferred.
[in]	targetZone	- zone which receives the tractions transferred.

Reimplemented from CDriver.

§ Transfer_Tractions()

void CFSIDriver::Transfer_Tractions	(	unsigned short	donorZone,
		unsigned short	targetZone
	)

virtual

Transfer the tractions computed on the fluid solver into the structural solver.

Parameters

[in]	donorZone	- zone from which the tractions will be transferred.
[in]	targetZone	- zone which receives the tractions transferred.

Reimplemented from CDriver.

§ Update()

void CFSIDriver::Update	(	unsigned short	zoneFlow,
		unsigned short	zoneStruct
	)

Enforce the coupling condition at the end of the time step.

Parameters

[in]	zoneFlow	- zone of the flow equations.
[in]	zoneStruct	- zone of the structural equations.

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

SU2_CFD/include/driver_structure.hpp
SU2_CFD/src/driver_structure.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

§ CFSIDriver()

Member Function Documentation

§ Predict_Displacements()

§ Predict_Tractions()

§ Relaxation_Displacements()

§ Relaxation_Tractions()

§ Transfer_Displacements()

§ Transfer_Tractions()

§ Update()