/// <summary>
/// Ctor.
/// </summary>
/// <param name="SolverConf"></param>
/// <param name="IncompressibleOperators"></param>
/// <param name="PressureMapping"></param>
/// <param name="Pressure"></param>
/// <param name="BDF"></param>
public MatrixFactoryIncompressibleFlows(SolverConfiguration SolverConf, OperatorFactoryFlowFieldIncompressible IncompressibleOperators,
UnsetteledCoordinateMapping PressureMapping, SinglePhaseField Pressure, BDFScheme BDF)
{
// Initialize Predictor
Predictor = new SIMPLEMatrixAssembly[SolverConf.SpatialDimension];
for (int d = 0; d < SolverConf.SpatialDimension; d++)
{
Predictor[d] = new MatrixAssemblyIncompressiblePredictor(IncompressibleOperators.Convection[d], IncompressibleOperators.Visc[d], 2, 1);
}
PredictorApprox = new MatrixAssemblyApprox(
SolverConf, PressureMapping.GridDat.iLogicalCells.NoOfLocalUpdatedCells, Predictor[0], BDF, 1 + (1 + SolverConf.SpatialDimension) * SolverConf.Control.PredictorApproximationUpdateCycle);
// Initialize Corrector
PredictorApproxInv = new MatrixAssemblyApproxInv(
SolverConf.Control, PressureMapping.GridDat.iLogicalCells.NoOfLocalUpdatedCells, PredictorApprox, SolverConf.SpatialDimension + SolverConf.SpatialDimension * SolverConf.Control.PredictorApproximationUpdateCycle);
switch (SolverConf.Control.PredictorApproximation)
{
case PredictorApproximations.Identity:
case PredictorApproximations.Diagonal:
case PredictorApproximations.BlockDiagonal:
Corrector = new MatrixAssemblyIncompressibleCorrector(IncompressibleOperators.VelocityDivergence,
PredictorApproxInv,
IncompressibleOperators.PressureGradient,
SolverConf.Control.PredictorApproximationUpdateCycle,
IncompressibleOperators.PressureStabilization);
break;
case PredictorApproximations.Identity_IP1:
Corrector = new MatrixAssemblyCorrectorIP1(IncompressibleOperators.IP1PressureCorrection,
IncompressibleOperators.PressureStabilization,
SolverConf,
BDF);
break;
default:
throw new NotSupportedException("Unknown option for extended property 'Option_Approximation_Predictor'.");
}
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="SolverConf"></param>
/// <param name="OperatorsFlowField"></param>
/// <param name="Rho"></param>
/// <param name="BDF"></param>
/// <param name="VelocityMapping"></param>
/// <param name="VelocityVectorMapping"></param>
public MatrixFactoryVariableDensityFlowField(SolverConfiguration SolverConf, OperatorFactoryFlowFieldVariableDensity OperatorsFlowField,
BlockDiagonalMatrix Rho, BDFScheme BDF,
UnsetteledCoordinateMapping VelocityMapping, UnsetteledCoordinateMapping VelocityVectorMapping)
{
// Initialize Predictor
// ====================
ViscSplit = new SIMPLEMatrixAssembly[SolverConf.SpatialDimension, SolverConf.SpatialDimension];
for (int i = 0; i < SolverConf.SpatialDimension; i++)
{
for (int j = 0; j < SolverConf.SpatialDimension; j++)
{
switch (SolverConf.Control.PhysicsMode)
{
case PhysicsMode.LowMach:
ViscSplit[i, j] = new MatrixAssemblyViscSplit(OperatorsFlowField.Swip2[i], OperatorsFlowField.Swip3[i],
j, VelocityMapping, VelocityVectorMapping);
break;
case PhysicsMode.Multiphase:
ViscSplit[i, j] = new MatrixAssemblyViscSplit(OperatorsFlowField.Swip2[i], null,
j, VelocityMapping, VelocityVectorMapping);
break;
case PhysicsMode.Incompressible:
throw new ApplicationException("Using wrong matrix factory for incompressible flows");
default:
throw new NotImplementedException();
}
}
}
//SaveMatricesToTextFile(OperatorsFlowField, VelocityMapping, VelocityVectorMapping);
Predictor = new SIMPLEMatrixAssembly[SolverConf.SpatialDimension];
PredictorApprox = new SIMPLEMatrixAssembly[SolverConf.SpatialDimension];
PredictorApproxInv = new SIMPLEMatrixAssembly[SolverConf.SpatialDimension];
for (int comp = 0; comp < SolverConf.SpatialDimension; comp++)
{
Predictor[comp] = new MatrixAssemblyVariableDensityPredictor(comp, OperatorsFlowField.Convection, OperatorsFlowField.Visc, ViscSplit);
PredictorApprox[comp] = new MatrixAssemblyApprox(SolverConf, VelocityMapping.GridDat.iLogicalCells.NoOfLocalUpdatedCells, Predictor[comp], BDF, Rho, 1 + 2 * SolverConf.Control.PredictorApproximationUpdateCycle);
PredictorApproxInv[comp] = new MatrixAssemblyApproxInv(SolverConf.Control, VelocityMapping.GridDat.iLogicalCells.NoOfLocalUpdatedCells, PredictorApprox[comp], 1 + SolverConf.Control.PredictorApproximationUpdateCycle);
}
// Initialize Corrector
// ====================
switch (SolverConf.Control.PhysicsMode)
{
case PhysicsMode.LowMach:
Corrector = new MatrixAssemblyVariableDensityCorrector(OperatorsFlowField.DivergenceConti, PredictorApproxInv, OperatorsFlowField.PressureGradient);
break;
case PhysicsMode.Multiphase:
Corrector = new MatrixAssemblyVariableDensityCorrector(OperatorsFlowField.DivergenceConti, PredictorApproxInv, OperatorsFlowField.PressureGradient, SolverConf.Control.PredictorApproximationUpdateCycle);
break;
case PhysicsMode.Incompressible:
throw new ApplicationException("Using wrong matrix factory for incompressible flows");
default:
throw new NotImplementedException();
}
}
