Loading...
Searching...
No Matches
Public Member Functions | |
| ReducedFsi () | |
| Construct Null. | |
| ReducedFsi (fsiBasic &problem) | |
| void | solveOnline_Pimple (int NmodesUproj, int NmodesPproj, int NmodesDproj, fileName folder="./ITHACAoutput/Online/") |
| void | restart () |
| method to set all fields back to values in 0 folder | |
| bool | checkWrite (Time &timeObject) |
| Method to save snapshots at a given time. | |
| void | PODI (Eigen::MatrixXd coeffL2, Eigen::MatrixXd muu, label NPdModes) |
| Method to construct PODI. | |
| void | prepareRomData (const word &outputPath) |
| Routine to save forces and center of mass. | |
| Public Member Functions inherited from reducedSimpleSteadyNS | |
| reducedSimpleSteadyNS () | |
| Construct Null. | |
| reducedSimpleSteadyNS (SteadyNSSimple &problem) | |
| Construct Null. | |
| void | solveOnline_Simple (scalar mu_now, int NmodesUproj, int NmodesPproj, int NmodesNut=0, int NmodesSup=0, word Folder="./ITHACAoutput/Reconstruct/") |
| Method to perform an online solve using a PPE stabilisation method. | |
| void | setOnlineVelocity (Eigen::MatrixXd vel) |
| It checks if the number of imposed boundary conditions is correct and set the inlet velocity equal to the given one. | |
| Public Member Functions inherited from reducedProblem | |
| reducedProblem () | |
| Construct Null. | |
| reducedProblem (reductionProblem &problem) | |
| Construct with reduced Problem. | |
| virtual void | solveOnline () |
| Virtual Method to perform and online Solve. | |
Public Attributes | |
| fsiBasic * | problem |
| Full problem. | |
| volScalarModes | Pmodes |
| The respective modes. | |
| volVectorModes | Umodes |
| pointVectorModes | Dmodes |
| PtrList< dynamicFvMesh > | OnlineMeshes |
| PtrList to save the meshes. | |
| scalar | startTime = 0.0 |
| scalar | finalTime = 0.0 |
| scalar | timeStep = 0.0 |
| scalar | writeEvery = timeStep |
| scalar | nextWrite = 0.0 |
| List< scalar > | centerofmassx |
| List scalar for access the centerofmass. | |
| List< scalar > | centerofmassy |
| List< scalar > | centerofmassz |
| List< scalar > | romforcey |
| List to save ROM lift and drag forces. | |
| List< scalar > | romforcex |
| List< scalar > | pdcoeffrbf |
| List< Eigen::MatrixXd > | CoeffU |
| List of POD coefficients. | |
| List< Eigen::MatrixXd > | CoeffP |
| PtrList< volScalarField > | PredFields |
| PtrList< volVectorField > | UredFields |
| PtrList< pointVectorField > | Dfield |
| List of Online nodes displacement. | |
| PtrList< volScalarField > | Pfield |
| PtrList< volVectorField > | Ufield |
| PtrList< pointField > | ListOfpoints |
| label | counter = problem->counter |
| Public Attributes inherited from reducedSimpleSteadyNS | |
| volVectorModes | ULmodes |
| Lifted velocity modes. | |
| SteadyNSSimple * | problem |
| Full problem. | |
| Eigen::MatrixXd | projGradModP |
| Projected gradient of the pressure modes. | |
| Eigen::MatrixXd | vel_now |
| Imposed boundary conditions. | |
| int | maxIterOn = 1000 |
| Maximum iterations number for the online step. | |
| int | counter = 0 |
| Counter. | |
| int | UprojN |
| int | PprojN |
| Public Attributes inherited from reducedProblem | |
| scalar | nu |
| Viscosity. | |
| reductionProblem * | problem |
| Pointer to FOAM problem. | |
Additional Inherited Members | |
| Static Public Member Functions inherited from reducedProblem | |
| static Eigen::MatrixXd | solveLinearSys (List< Eigen::MatrixXd > LinSys, Eigen::MatrixXd x, Eigen::VectorXd &residual, const Eigen::MatrixXd &bc=Eigen::MatrixXd::Zero(0, 0), const std::string solverType="fullPivLu") |
| Linear system solver for the online problem. | |
| static Eigen::MatrixXd | solveLinearSys (List< Eigen::MatrixXd > LinSys, Eigen::MatrixXd x, Eigen::VectorXd &residual, const std::string solverType) |
| Linear system solver for the online problem. | |
Definition at line 41 of file ReducedFsi.H.
| ReducedFsi::ReducedFsi | ( | ) |
Construct Null.
Definition at line 37 of file ReducedFsi.C.
|
explicit |
| [in] | problem | a full order Fsi problem |
Definition at line 40 of file ReducedFsi.C.
|
inline |
Definition at line 51 of file ReducedFsi.H.
| bool ReducedFsi::checkWrite | ( | Time & | timeObject | ) |
Method to save snapshots at a given time.
Definition at line 378 of file ReducedFsi.C.
| void ReducedFsi::PODI | ( | Eigen::MatrixXd | coeffL2, |
| Eigen::MatrixXd | muu, | ||
| label | NPdModes ) |
Method to construct PODI.
Definition at line 61 of file ReducedFsi.C.
| void ReducedFsi::prepareRomData | ( | const word & | outputPath | ) |
Routine to save forces and center of mass.
Definition at line 394 of file ReducedFsi.C.
| void ReducedFsi::solveOnline_Pimple | ( | int | NmodesUproj, |
| int | NmodesPproj, | ||
| int | NmodesDproj, | ||
| fileName | folder = "./ITHACAoutput/Online/" ) |
| [in] | mu_now | is the parameter. It is defined in with an Eigen::MatrixXd and must have one col and as many rows depending on the number of parameters. |
| [in] | NmodesUproj | The number of modes required for velocity projection |
| [in] | NmodesPproj | The number of modes required for pressure projection |
| [in] | NmodesDproj | The number of modes required for interpolation |
| [in] | Folder | The folder where we want to esport solutions (default is "./ITHACAoutput/Online/") |
Correct again the boundary fields
update the new pointDisplacement
Displacement has changed. Update boundary conditions //
Solve for the reduced coefficient for pressure
Correct the velocity
Definition at line 113 of file ReducedFsi.C.
| List<scalar> ReducedFsi::centerofmassx |
List scalar for access the centerofmass.
Definition at line 69 of file ReducedFsi.H.
| List<scalar> ReducedFsi::centerofmassy |
Definition at line 70 of file ReducedFsi.H.
| List<scalar> ReducedFsi::centerofmassz |
Definition at line 71 of file ReducedFsi.H.
| List<Eigen::MatrixXd> ReducedFsi::CoeffP |
Definition at line 79 of file ReducedFsi.H.
| List<Eigen::MatrixXd> ReducedFsi::CoeffU |
List of POD coefficients.
Definition at line 78 of file ReducedFsi.H.
| label ReducedFsi::counter = problem->counter |
Definition at line 88 of file ReducedFsi.H.
| PtrList<pointVectorField> ReducedFsi::Dfield |
List of Online nodes displacement.
Definition at line 84 of file ReducedFsi.H.
| pointVectorModes ReducedFsi::Dmodes |
Definition at line 58 of file ReducedFsi.H.
| scalar ReducedFsi::finalTime = 0.0 |
Definition at line 64 of file ReducedFsi.H.
| PtrList<pointField> ReducedFsi::ListOfpoints |
Definition at line 87 of file ReducedFsi.H.
| scalar ReducedFsi::nextWrite = 0.0 |
Definition at line 67 of file ReducedFsi.H.
| PtrList<dynamicFvMesh> ReducedFsi::OnlineMeshes |
PtrList to save the meshes.
Definition at line 60 of file ReducedFsi.H.
| List<scalar> ReducedFsi::pdcoeffrbf |
Definition at line 76 of file ReducedFsi.H.
| PtrList<volScalarField> ReducedFsi::Pfield |
Definition at line 85 of file ReducedFsi.H.
| volScalarModes ReducedFsi::Pmodes |
The respective modes.
Definition at line 56 of file ReducedFsi.H.
| PtrList<volScalarField> ReducedFsi::PredFields |
Definition at line 81 of file ReducedFsi.H.
| fsiBasic* ReducedFsi::problem |
Full problem.
Definition at line 54 of file ReducedFsi.H.
| List<scalar> ReducedFsi::romforcex |
Definition at line 74 of file ReducedFsi.H.
| List<scalar> ReducedFsi::romforcey |
List to save ROM lift and drag forces.
Definition at line 73 of file ReducedFsi.H.
| scalar ReducedFsi::startTime = 0.0 |
Definition at line 63 of file ReducedFsi.H.
| scalar ReducedFsi::timeStep = 0.0 |
Definition at line 65 of file ReducedFsi.H.
| PtrList<volVectorField> ReducedFsi::Ufield |
Definition at line 86 of file ReducedFsi.H.
| volVectorModes ReducedFsi::Umodes |
Definition at line 57 of file ReducedFsi.H.
| PtrList<volVectorField> ReducedFsi::UredFields |
Definition at line 82 of file ReducedFsi.H.
| scalar ReducedFsi::writeEvery = timeStep |
Definition at line 66 of file ReducedFsi.H.
1.16.1