chrono::fsi::ChFsiSystemSPH Class Reference
Description
FSI system using an SPH-based fluid solver.
#include <ChFsiSystemSPH.h>
Inheritance diagram for chrono::fsi::ChFsiSystemSPH:
Collaboration diagram for chrono::fsi::ChFsiSystemSPH:
Public Member Functions | |
| ChFsiSystemSPH (ChSystem &sysMBS, ChFluidSystemSPH &sysSPH, bool use_generic_interface=false) | |
| Construct an FSI system to couple the specified Chrono MBS system and SPH fluid system. More... | |
| ChFluidSystemSPH & | GetFluidSystemSPH () const |
| Access the associated SPH fluid system. | |
 Public Member Functions inherited from chrono::fsi::ChFsiSystem | |
| virtual | ~ChFsiSystem () |
| Destructor for the FSI system. | |
| ChFluidSystem & | GetFluidSystem () const |
| Access the associated fluid system. | |
| ChSystem & | GetMultibodySystem () const |
| Access the associated multibody system. | |
| ChFsiInterface & | GetFsiInterface () const |
| Access the associated FSI interface. | |
| void | SetVerbose (bool verbose) |
| Enable/disable verbose terminal output (default: true). More... | |
| void | SetGravitationalAcceleration (const ChVector3d &gravity) |
| Set gravitational acceleration for the FSI syatem. More... | |
| void | SetStepSizeCFD (double step) |
| Set integration step size for fluid dynamics. | |
| void | SetStepsizeMBD (double step) |
| Set integration step size for multibody dynamics. More... | |
| size_t | AddFsiBody (std::shared_ptr< ChBody > body) |
| Add a rigid body to the FSI system. More... | |
| void | AddFsiMesh (std::shared_ptr< fea::ChMesh > mesh) |
| Add an FEA mesh to the FSI system. More... | |
| virtual void | Initialize () |
| Initialize the FSI system. More... | |
| void | DoStepDynamics (double step) |
| Function to advance the FSI system combined state. More... | |
| double | GetSimTime () const |
| Get current simulation time. | |
| double | GetStepSizeMBD () const |
| Get the integration step size for multibody dynamics. | |
| double | GetStepSizeCFD () const |
| Get the integration step size for fluid dynamics. | |
| double | GetRtf () const |
| Get current estimated RTF (real time factor) for the coupled problem. | |
| double | GetRtfCFD () const |
| Get current estimated RTF (real time factor) for the fluid system. | |
| double | GetRtfMBS () const |
| Get current estimated RTF (real time factor) for the multibody system. | |
| double | GetRatioMBS () const |
| Get ratio of simulation time spent in MBS integration. | |
| double | GetTimerStep () const |
| Return the time in seconds for for simulating the last step. | |
| double | GetTimerCFD () const |
| Return the time in seconds for fluid dynamics over the last step. | |
| double | GetTimerMBS () const |
| Return the time in seconds for multibody dynamics over the last step. | |
| double | GetTimerFSI () const |
| Return the time in seconds for data exchange between phases over the last step. | |
| const ChVector3d & | GetFsiBodyForce (size_t i) const |
| Return the FSI applied force on the body with specified index (as returned by AddFsiBody). More... | |
| const ChVector3d & | GetFsiBodyTorque (size_t i) const |
| Return the FSI applied torque on the body with specified index (as returned by AddFsiBody). More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from chrono::fsi::ChFsiSystem | |
| ChFsiSystem (ChSystem &sysMBS, ChFluidSystem &sysCFD) | |
| Protected Attributes inherited from chrono::fsi::ChFsiSystem | |
| ChSystem & | m_sysMBS |
| multibody system | |
| ChFluidSystem & | m_sysCFD |
| FSI fluid solver. | |
| std::shared_ptr< ChFsiInterface > | m_fsi_interface |
| FSI interface system. | |
| bool | m_verbose |
| enable/disable m_verbose terminal output | |
| bool | m_is_initialized |
| set to true once the Initialize function is called | |
Constructor & Destructor Documentation
◆ ChFsiSystemSPH()
| chrono::fsi::ChFsiSystemSPH::ChFsiSystemSPH | ( | ChSystem & | sysMBS, |
| ChFluidSystemSPH & | sysSPH, | ||
| bool | use_generic_interface = false |
||
| ) |
Construct an FSI system to couple the specified Chrono MBS system and SPH fluid system.
Data exchange between the tow systems is done through an FSI interface object, owned by the FSI system. If 'use_generic_interface = true', the FSI system will use a generic FSI interface. Otherwise (default), use a custom FSI interface which works directly with the data manager of the SPH fluid solver and thus circumvents additional data movement.
The documentation for this class was generated from the following files:
- /builds/uwsbel/chrono/src/chrono_fsi/sph/ChFsiSystemSPH.h
- /builds/uwsbel/chrono/src/chrono_fsi/sph/ChFsiSystemSPH.cpp
